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https://github.com/c3lang/c3c.git
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1134 lines
44 KiB
C
1134 lines
44 KiB
C
// #target: macos-x64
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module test;
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import std;
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import libc;
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struct Doc { Head *head; }
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struct Head { char[]* title; }
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struct Summary
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{
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char[]* title;
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bool ok;
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}
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fn void Summary.print(Summary *s, CFile out)
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{
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// We don't have a native printf in C3 yet, so use libc,
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// which is not all that nice for the strings but...
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char[] title = s.title ? *s.title : "missing";
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libc::fprintf(out, "Summary({ .title = %.*s, .ok = %s})", (int)title.len, title.ptr, s.ok ? (char*)"true" : (char*)"false");
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}
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fn bool contains(char[] haystack, char[] needle)
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{
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usz len = haystack.len;
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usz needle_len = needle.len;
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if (len < needle_len) return false;
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if (!needle_len) return true;
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len -= needle_len - 1;
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for (usz i = 0; i < len; i++)
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{
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if (libc::memcmp(&haystack[i], needle.ptr, needle_len) == 0)
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{
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return true;
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}
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}
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return false;
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}
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macro dupe(value)
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{
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$typeof(&value) temp = malloc($sizeof(value));
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if (!temp) return ReadError.OUT_OF_MEMORY?;
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*temp = value;
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return temp;
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}
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fault ReadError
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{
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BAD_READ,
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OUT_OF_MEMORY
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}
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fn Doc! readDoc(char[] url)
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{
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if (contains(url, "fail")) return ReadError.BAD_READ?;
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if (contains(url, "head-missing")) return { .head = null };
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if (contains(url, "title-missing")) return { dupe(Head { .title = null })! };
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if (contains(url, "title-empty")) return { dupe(Head { .title = dupe((char[])"")! })! };
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// Not particularly elegant due to missing string functions.
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int len = libc::snprintf(null, 0, "Title of %.*s", (int)url.len, url.ptr);
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char* str = malloc(len + 1);
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if (!str) return ReadError.OUT_OF_MEMORY?;
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libc::snprintf(str, len + 1, "Title of %.*s", (int)url.len, url.ptr);
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return { dupe(Head { .title = dupe(str[..len - 1])! })! };
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}
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fn Summary buildSummary(Doc doc)
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{
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return Summary {
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.title = doc.head ? doc.head.title : null,
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.ok = true,
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};
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}
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fn Summary readAndBuildSummary(char[] url)
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{
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return buildSummary(readDoc(url)) ?? Summary { .title = null, .ok = false };
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/*
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// or
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Summary summary = buildSummary(readDoc(url));
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if (catch summary) return Summary { .title = null, .ok = false };
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return summary;
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// or
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Summary summary = buildSummary(readDoc(url));
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if (try summary) return summary;
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return Summary { .title = null, .ok = false };
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*/
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}
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fault TitleResult
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{
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TITLE_MISSING
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}
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fn bool! isTitleNonEmpty(Doc doc)
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{
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if (!doc.head) return TitleResult.TITLE_MISSING?;
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char[]* head = doc.head.title;
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if (!head) return TitleResult.TITLE_MISSING?;
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return (*head).len > 0;
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}
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fn bool! readWhetherTitleNonEmpty(char[] url)
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{
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return isTitleNonEmpty(readDoc(url));
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}
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fn char* bool_to_string(bool b)
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{
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return b ? "true" : "false";
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}
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fn char* nameFromError(anyfault e)
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{
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switch (e)
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{
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case TitleResult.TITLE_MISSING:
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return "no title";
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case ReadError.BAD_READ:
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return "bad read";
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case ReadError.OUT_OF_MEMORY:
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return "out of memory";
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default:
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return "unknown error";
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}
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}
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fn void main()
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{
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const char[][] URLS = { "good", "title-empty", "title-missing", "head-missing", "fail" };
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foreach (char[] url : URLS)
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{
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// Yes, it's pretty onerous to print strings for the moment in C3
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libc::printf(`Checking "https://%.*s/":` "\n", (int)url.len, url.ptr);
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Summary summary = readAndBuildSummary(url);
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libc::printf(" Summary: ");
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summary.print(libc::stdout());
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libc::printf("\n");
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char[] title_sure = summary.title ? *summary.title : "";
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libc::printf(" Title: %.*s\n", (int)title_sure.len, title_sure.ptr);
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bool! has_title = readWhetherTitleNonEmpty(url);
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// This looks a bit less than elegant, but as you see it's mostly due to having to
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// use printf here.
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libc::printf(" Has title: %s vs %s\n", bool_to_string(has_title) ?? nameFromError(@catch(has_title)), (has_title ?? false) ? (char*)"true" : (char*)"false");
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}
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}
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/* #expect: test.ll
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define void @test.Summary.print(ptr %0, ptr %1) #0 {
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entry:
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%title = alloca %"char[]", align 8
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%2 = getelementptr inbounds %Summary, ptr %0, i32 0, i32 0
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%3 = load ptr, ptr %2, align 8
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%ptrbool = icmp ne ptr %3, null
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br i1 %ptrbool, label %cond.lhs, label %cond.rhs
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cond.lhs: ; preds = %entry
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%4 = getelementptr inbounds %Summary, ptr %0, i32 0, i32 0
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%5 = load ptr, ptr %4, align 8
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%6 = load %"char[]", ptr %5, align 8
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br label %cond.phi
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cond.rhs: ; preds = %entry
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br label %cond.phi
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cond.phi: ; preds = %cond.rhs, %cond.lhs
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%val = phi %"char[]" [ %6, %cond.lhs ], [ { ptr @.str.29, i64 7 }, %cond.rhs ]
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store %"char[]" %val, ptr %title, align 8
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%7 = getelementptr inbounds %"char[]", ptr %title, i32 0, i32 1
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%8 = load i64, ptr %7, align 8
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%trunc = trunc i64 %8 to i32
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%9 = getelementptr inbounds %"char[]", ptr %title, i32 0, i32 0
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%10 = load ptr, ptr %9, align 8
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%11 = getelementptr inbounds %Summary, ptr %0, i32 0, i32 1
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%12 = load i8, ptr %11, align 8
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%13 = trunc i8 %12 to i1
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%ternary = select i1 %13, ptr @.str.31, ptr @.str.32
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%14 = call i32 (ptr, ptr, ...) @fprintf(ptr %1, ptr @.str.30, i32 %trunc, ptr %10, ptr %ternary)
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ret void
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}
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; Function Attrs: nounwind
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define zeroext i8 @test.contains(ptr %0, i64 %1, ptr %2, i64 %3) #0 {
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entry:
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%haystack = alloca %"char[]", align 8
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%needle = alloca %"char[]", align 8
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%len = alloca i64, align 8
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%needle_len = alloca i64, align 8
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%i = alloca i64, align 8
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store ptr %0, ptr %haystack, align 8
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%ptroffset = getelementptr inbounds i64, ptr %haystack, i64 1
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store i64 %1, ptr %ptroffset, align 8
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store ptr %2, ptr %needle, align 8
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%ptroffset1 = getelementptr inbounds i64, ptr %needle, i64 1
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store i64 %3, ptr %ptroffset1, align 8
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%4 = getelementptr inbounds %"char[]", ptr %haystack, i32 0, i32 1
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%5 = load i64, ptr %4, align 8
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store i64 %5, ptr %len, align 8
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%6 = getelementptr inbounds %"char[]", ptr %needle, i32 0, i32 1
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%7 = load i64, ptr %6, align 8
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store i64 %7, ptr %needle_len, align 8
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%8 = load i64, ptr %len, align 8
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%9 = load i64, ptr %needle_len, align 8
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%lt = icmp ult i64 %8, %9
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br i1 %lt, label %if.then, label %if.exit
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if.then: ; preds = %entry
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ret i8 0
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if.exit: ; preds = %entry
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%10 = load i64, ptr %needle_len, align 8
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%not = icmp eq i64 %10, 0
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br i1 %not, label %if.then2, label %if.exit3
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if.then2: ; preds = %if.exit
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ret i8 1
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if.exit3: ; preds = %if.exit
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%11 = load i64, ptr %len, align 8
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%12 = load i64, ptr %needle_len, align 8
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%sub = sub i64 %12, 1
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%sub4 = sub i64 %11, %sub
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store i64 %sub4, ptr %len, align 8
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store i64 0, ptr %i, align 8
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br label %loop.cond
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loop.cond: ; preds = %if.exit8, %if.exit3
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%13 = load i64, ptr %i, align 8
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%14 = load i64, ptr %len, align 8
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%lt5 = icmp ult i64 %13, %14
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br i1 %lt5, label %loop.body, label %loop.exit
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loop.body: ; preds = %loop.cond
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%15 = getelementptr inbounds %"char[]", ptr %haystack, i32 0, i32 0
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%16 = load ptr, ptr %15, align 8
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%17 = load i64, ptr %i, align 8
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%ptroffset6 = getelementptr inbounds i8, ptr %16, i64 %17
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%18 = getelementptr inbounds %"char[]", ptr %needle, i32 0, i32 0
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%19 = load ptr, ptr %18, align 8
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%20 = load i64, ptr %needle_len, align 8
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%21 = call i32 @memcmp(ptr %ptroffset6, ptr %19, i64 %20)
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%eq = icmp eq i32 %21, 0
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br i1 %eq, label %if.then7, label %if.exit8
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if.then7: ; preds = %loop.body
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ret i8 1
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if.exit8: ; preds = %loop.body
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%22 = load i64, ptr %i, align 8
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%add = add i64 %22, 1
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store i64 %add, ptr %i, align 8
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br label %loop.cond
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loop.exit: ; preds = %loop.cond
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ret i8 0
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}
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; Function Attrs: nounwind
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define i64 @test.readDoc(ptr %0, ptr %1, i64 %2) #0 {
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entry:
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%url = alloca %"char[]", align 8
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%reterr = alloca i64, align 8
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%literal = alloca %Doc, align 8
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%reterr8 = alloca i64, align 8
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%literal9 = alloca %Doc, align 8
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%error_var = alloca i64, align 8
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%literal10 = alloca %Head, align 8
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%value = alloca %Head, align 8
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%temp = alloca ptr, align 8
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%using = alloca ptr, align 8
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%error_var11 = alloca i64, align 8
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%using12 = alloca ptr, align 8
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%allocator = alloca ptr, align 8
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%retparam = alloca ptr, align 8
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%varargslots = alloca [1 x %any], align 16
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%indirectarg = alloca %"any[]", align 8
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%reterr22 = alloca i64, align 8
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%literal23 = alloca %Doc, align 8
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%error_var24 = alloca i64, align 8
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%literal25 = alloca %Head, align 8
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%error_var26 = alloca i64, align 8
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%value27 = alloca %"char[]", align 8
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%temp28 = alloca ptr, align 8
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%using29 = alloca ptr, align 8
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%error_var30 = alloca i64, align 8
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%using31 = alloca ptr, align 8
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%allocator33 = alloca ptr, align 8
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%retparam35 = alloca ptr, align 8
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%varargslots40 = alloca [1 x %any], align 16
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%indirectarg42 = alloca %"any[]", align 8
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%value49 = alloca %Head, align 8
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%temp50 = alloca ptr, align 8
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%using51 = alloca ptr, align 8
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%error_var52 = alloca i64, align 8
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%using53 = alloca ptr, align 8
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%allocator55 = alloca ptr, align 8
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%retparam57 = alloca ptr, align 8
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%varargslots62 = alloca [1 x %any], align 16
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%indirectarg64 = alloca %"any[]", align 8
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%len = alloca i32, align 4
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%str = alloca ptr, align 8
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%using72 = alloca ptr, align 8
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%error_var73 = alloca i64, align 8
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%using74 = alloca ptr, align 8
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%allocator75 = alloca ptr, align 8
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%retparam77 = alloca ptr, align 8
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%varargslots82 = alloca [1 x %any], align 16
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%indirectarg84 = alloca %"any[]", align 8
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%reterr92 = alloca i64, align 8
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%literal93 = alloca %Doc, align 8
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%error_var94 = alloca i64, align 8
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%literal95 = alloca %Head, align 8
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%error_var96 = alloca i64, align 8
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%value99 = alloca %"char[]", align 8
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%temp100 = alloca ptr, align 8
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%using101 = alloca ptr, align 8
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%error_var102 = alloca i64, align 8
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%using103 = alloca ptr, align 8
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%allocator105 = alloca ptr, align 8
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%retparam107 = alloca ptr, align 8
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%varargslots112 = alloca [1 x %any], align 16
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%indirectarg114 = alloca %"any[]", align 8
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%value121 = alloca %Head, align 8
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%temp122 = alloca ptr, align 8
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%using123 = alloca ptr, align 8
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%error_var124 = alloca i64, align 8
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%using125 = alloca ptr, align 8
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%allocator127 = alloca ptr, align 8
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%retparam129 = alloca ptr, align 8
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%varargslots134 = alloca [1 x %any], align 16
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%indirectarg136 = alloca %"any[]", align 8
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store ptr %1, ptr %url, align 8
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%ptroffset = getelementptr inbounds i64, ptr %url, i64 1
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store i64 %2, ptr %ptroffset, align 8
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%3 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
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%lo = load ptr, ptr %3, align 8
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%4 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
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%hi = load i64, ptr %4, align 8
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%5 = call i8 @test.contains(ptr %lo, i64 %hi, ptr @.str, i64 4)
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%6 = trunc i8 %5 to i1
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br i1 %6, label %if.then, label %if.exit
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if.then: ; preds = %entry
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ret i64 ptrtoint (ptr @"test.ReadError$BAD_READ" to i64)
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if.exit: ; preds = %entry
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%7 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
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%lo1 = load ptr, ptr %7, align 8
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%8 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
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%hi2 = load i64, ptr %8, align 8
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%9 = call i8 @test.contains(ptr %lo1, i64 %hi2, ptr @.str.3, i64 12)
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%10 = trunc i8 %9 to i1
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br i1 %10, label %if.then3, label %if.exit4
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if.then3: ; preds = %if.exit
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %literal, ptr align 8 @.__const, i32 8, i1 false)
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %0, ptr align 8 %literal, i32 8, i1 false)
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ret i64 0
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if.exit4: ; preds = %if.exit
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%11 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
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%lo5 = load ptr, ptr %11, align 8
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%12 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
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%hi6 = load i64, ptr %12, align 8
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%13 = call i8 @test.contains(ptr %lo5, i64 %hi6, ptr @.str.4, i64 13)
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%14 = trunc i8 %13 to i1
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br i1 %14, label %if.then7, label %if.exit18
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if.then7: ; preds = %if.exit4
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%15 = getelementptr inbounds %Doc, ptr %literal9, i32 0, i32 0
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %literal10, ptr align 8 @.__const.5, i32 8, i1 false)
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %value, ptr align 8 %literal10, i32 8, i1 false)
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%16 = load ptr, ptr @std.core.mem.thread_allocator, align 8
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store ptr %16, ptr %using, align 8
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%17 = load ptr, ptr %using, align 8
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store ptr %17, ptr %using12, align 8
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%18 = load ptr, ptr %using12, align 8
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store ptr %18, ptr %allocator, align 8
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%19 = load ptr, ptr %allocator, align 8
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%20 = getelementptr inbounds %Allocator, ptr %19, i32 0, i32 0
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%21 = load ptr, ptr %20, align 8
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%22 = load ptr, ptr %allocator, align 8
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%23 = call i64 %21(ptr %retparam, ptr %22, i64 8, i64 0, i64 0, ptr null, i32 0)
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%not_err = icmp eq i64 %23, 0
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%24 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
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br i1 %24, label %after_check, label %assign_optional
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assign_optional: ; preds = %if.then7
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store i64 %23, ptr %error_var11, align 8
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br label %panic_block
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after_check: ; preds = %if.then7
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%25 = load ptr, ptr %retparam, align 8
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br label %noerr_block
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panic_block: ; preds = %assign_optional
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%26 = insertvalue %any undef, ptr %error_var11, 0
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%27 = insertvalue %any %26, i64 ptrtoint (ptr @"$ct.anyfault" to i64), 1
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%28 = getelementptr inbounds [1 x %any], ptr %varargslots, i64 0, i64 0
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store %any %27, ptr %28, align 16
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%29 = insertvalue %"any[]" undef, ptr %varargslots, 0
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%"#temp#" = insertvalue %"any[]" %29, i64 1, 1
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store %"any[]" %"#temp#", ptr %indirectarg, align 8
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call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 6, ptr @.func, i64 7
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unreachable
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noerr_block: ; preds = %after_check
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store ptr %25, ptr %temp, align 8
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%30 = load ptr, ptr %temp, align 8
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%not = icmp eq ptr %30, null
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br i1 %not, label %if.then15, label %if.exit16
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if.then15: ; preds = %noerr_block
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store i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64), ptr %error_var, align 8
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br label %guard_block
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if.exit16: ; preds = %noerr_block
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%31 = load ptr, ptr %temp, align 8
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %31, ptr align 8 %value, i32 8, i1 false)
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br label %noerr_block17
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|
|
guard_block: ; preds = %if.then15
|
|
%32 = load i64, ptr %error_var, align 8
|
|
ret i64 %32
|
|
|
|
noerr_block17: ; preds = %if.exit16
|
|
%33 = load ptr, ptr %temp, align 8
|
|
store ptr %33, ptr %15, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %0, ptr align 8 %literal9, i32 8, i1 false)
|
|
ret i64 0
|
|
|
|
if.exit18: ; preds = %if.exit4
|
|
%34 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%lo19 = load ptr, ptr %34, align 8
|
|
%35 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%hi20 = load i64, ptr %35, align 8
|
|
%36 = call i8 @test.contains(ptr %lo19, i64 %hi20, ptr @.str.6, i64 11)
|
|
%37 = trunc i8 %36 to i1
|
|
br i1 %37, label %if.then21, label %if.exit71
|
|
|
|
if.then21: ; preds = %if.exit18
|
|
%38 = getelementptr inbounds %Doc, ptr %literal23, i32 0, i32 0
|
|
store ptr null, ptr %literal25, align 8
|
|
%39 = getelementptr inbounds %Head, ptr %literal25, i32 0, i32 0
|
|
store %"char[]" zeroinitializer, ptr %value27, align 8
|
|
%40 = load ptr, ptr @std.core.mem.thread_allocator, align 8
|
|
store ptr %40, ptr %using29, align 8
|
|
%41 = load ptr, ptr %using29, align 8
|
|
store ptr %41, ptr %using31, align 8
|
|
%42 = load ptr, ptr %using31, align 8
|
|
store ptr %42, ptr %allocator33, align 8
|
|
%43 = load ptr, ptr %allocator33, align 8
|
|
%44 = getelementptr inbounds %Allocator, ptr %43, i32 0, i32 0
|
|
%45 = load ptr, ptr %44, align 8
|
|
%46 = load ptr, ptr %allocator33, align 8
|
|
%47 = call i64 %45(ptr %retparam35, ptr %46, i64 16, i64 0, i64 0, ptr null, i32 0)
|
|
%not_err36 = icmp eq i64 %47, 0
|
|
%48 = call i1 @llvm.expect.i1(i1 %not_err36, i1 true)
|
|
br i1 %48, label %after_check38, label %assign_optional37
|
|
|
|
assign_optional37: ; preds = %if.then21
|
|
store i64 %47, ptr %error_var30, align 8
|
|
br label %panic_block39
|
|
|
|
after_check38: ; preds = %if.then21
|
|
%49 = load ptr, ptr %retparam35, align 8
|
|
br label %noerr_block43
|
|
|
|
panic_block39: ; preds = %assign_optional37
|
|
%50 = insertvalue %any undef, ptr %error_var30, 0
|
|
%51 = insertvalue %any %50, i64 ptrtoint (ptr @"$ct.anyfault" to i64), 1
|
|
%52 = getelementptr inbounds [1 x %any], ptr %varargslots40, i64 0, i64 0
|
|
store %any %51, ptr %52, align 16
|
|
%53 = insertvalue %"any[]" undef, ptr %varargslots40, 0
|
|
%"#temp#41" = insertvalue %"any[]" %53, i64 1, 1
|
|
store %"any[]" %"#temp#41", ptr %indirectarg42, align 8
|
|
call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 6, ptr @.func
|
|
unreachable
|
|
|
|
noerr_block43: ; preds = %after_check38
|
|
store ptr %49, ptr %temp28, align 8
|
|
%54 = load ptr, ptr %temp28, align 8
|
|
%not44 = icmp eq ptr %54, null
|
|
br i1 %not44, label %if.then45, label %if.exit46
|
|
|
|
if.then45: ; preds = %noerr_block43
|
|
store i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64), ptr %error_var26, align 8
|
|
br label %guard_block47
|
|
|
|
if.exit46: ; preds = %noerr_block43
|
|
%55 = load ptr, ptr %temp28, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %55, ptr align 8 %value27, i32 16, i1 false)
|
|
br label %noerr_block48
|
|
|
|
guard_block47: ; preds = %if.then45
|
|
%56 = load i64, ptr %error_var26, align 8
|
|
ret i64 %56
|
|
|
|
noerr_block48: ; preds = %if.exit46
|
|
%57 = load ptr, ptr %temp28, align 8
|
|
store ptr %57, ptr %39, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %value49, ptr align 8 %literal25, i32 8, i1 false)
|
|
%58 = load ptr, ptr @std.core.mem.thread_allocator, align 8
|
|
store ptr %58, ptr %using51, align 8
|
|
%59 = load ptr, ptr %using51, align 8
|
|
store ptr %59, ptr %using53, align 8
|
|
%60 = load ptr, ptr %using53, align 8
|
|
store ptr %60, ptr %allocator55, align 8
|
|
%61 = load ptr, ptr %allocator55, align 8
|
|
%62 = getelementptr inbounds %Allocator, ptr %61, i32 0, i32 0
|
|
%63 = load ptr, ptr %62, align 8
|
|
%64 = load ptr, ptr %allocator55, align 8
|
|
%65 = call i64 %63(ptr %retparam57, ptr %64, i64 8, i64 0, i64 0, ptr null, i32 0)
|
|
%not_err58 = icmp eq i64 %65, 0
|
|
%66 = call i1 @llvm.expect.i1(i1 %not_err58, i1 true)
|
|
br i1 %66, label %after_check60, label %assign_optional59
|
|
|
|
assign_optional59: ; preds = %noerr_block48
|
|
store i64 %65, ptr %error_var52, align 8
|
|
br label %panic_block61
|
|
|
|
after_check60: ; preds = %noerr_block48
|
|
%67 = load ptr, ptr %retparam57, align 8
|
|
br label %noerr_block65
|
|
|
|
panic_block61: ; preds = %assign_optional59
|
|
%68 = insertvalue %any undef, ptr %error_var52, 0
|
|
%69 = insertvalue %any %68, i64 ptrtoint (ptr @"$ct.anyfault" to i64), 1
|
|
%70 = getelementptr inbounds [1 x %any], ptr %varargslots62, i64 0, i64 0
|
|
store %any %69, ptr %70, align 16
|
|
%71 = insertvalue %"any[]" undef, ptr %varargslots62, 0
|
|
%"#temp#63" = insertvalue %"any[]" %71, i64 1, 1
|
|
store %"any[]" %"#temp#63", ptr %indirectarg64, align 8
|
|
call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 6, ptr @.func
|
|
unreachable
|
|
|
|
noerr_block65: ; preds = %after_check60
|
|
store ptr %67, ptr %temp50, align 8
|
|
%72 = load ptr, ptr %temp50, align 8
|
|
%not66 = icmp eq ptr %72, null
|
|
br i1 %not66, label %if.then67, label %if.exit68
|
|
|
|
if.then67: ; preds = %noerr_block65
|
|
store i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64), ptr %error_var24, align 8
|
|
br label %guard_block69
|
|
|
|
if.exit68: ; preds = %noerr_block65
|
|
%73 = load ptr, ptr %temp50, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %73, ptr align 8 %value49, i32 8, i1 false)
|
|
br label %noerr_block70
|
|
|
|
guard_block69: ; preds = %if.then67
|
|
%74 = load i64, ptr %error_var24, align 8
|
|
ret i64 %74
|
|
|
|
noerr_block70: ; preds = %if.exit68
|
|
%75 = load ptr, ptr %temp50, align 8
|
|
store ptr %75, ptr %38, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %0, ptr align 8 %literal23, i32 8, i1 false)
|
|
ret i64 0
|
|
|
|
if.exit71: ; preds = %if.exit18
|
|
%76 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%77 = load i64, ptr %76, align 8
|
|
%trunc = trunc i64 %77 to i32
|
|
%78 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%79 = load ptr, ptr %78, align 8
|
|
%80 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr null, i64 0, ptr @.str.7, i32 %trunc, ptr %79)
|
|
store i32 %80, ptr %len, align 4
|
|
%81 = load ptr, ptr @std.core.mem.thread_allocator, align 8
|
|
store ptr %81, ptr %using72, align 8
|
|
%82 = load ptr, ptr %using72, align 8
|
|
store ptr %82, ptr %using74, align 8
|
|
%83 = load i32, ptr %len, align 4
|
|
%add = add i32 %83, 1
|
|
%84 = load ptr, ptr %using74, align 8
|
|
store ptr %84, ptr %allocator75, align 8
|
|
%sext = sext i32 %add to i64
|
|
%add76 = add i64 %sext, 0
|
|
%85 = load ptr, ptr %allocator75, align 8
|
|
%86 = getelementptr inbounds %Allocator, ptr %85, i32 0, i32 0
|
|
%87 = load ptr, ptr %86, align 8
|
|
%88 = load ptr, ptr %allocator75, align 8
|
|
%89 = call i64 %87(ptr %retparam77, ptr %88, i64 %add76, i64 0, i64 0, ptr null, i32 0)
|
|
%not_err78 = icmp eq i64 %89, 0
|
|
%90 = call i1 @llvm.expect.i1(i1 %not_err78, i1 true)
|
|
br i1 %90, label %after_check80, label %assign_optional79
|
|
|
|
assign_optional79: ; preds = %if.exit71
|
|
store i64 %89, ptr %error_var73, align 8
|
|
br label %panic_block81
|
|
|
|
after_check80: ; preds = %if.exit71
|
|
%91 = load ptr, ptr %retparam77, align 8
|
|
br label %noerr_block85
|
|
|
|
panic_block81: ; preds = %assign_optional79
|
|
%92 = insertvalue %any undef, ptr %error_var73, 0
|
|
%93 = insertvalue %any %92, i64 ptrtoint (ptr @"$ct.anyfault" to i64), 1
|
|
%94 = getelementptr inbounds [1 x %any], ptr %varargslots82, i64 0, i64 0
|
|
store %any %93, ptr %94, align 16
|
|
%95 = insertvalue %"any[]" undef, ptr %varargslots82, 0
|
|
%"#temp#83" = insertvalue %"any[]" %95, i64 1, 1
|
|
store %"any[]" %"#temp#83", ptr %indirectarg84, align 8
|
|
call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 6, ptr @.func
|
|
unreachable
|
|
|
|
noerr_block85: ; preds = %after_check80
|
|
store ptr %91, ptr %str, align 8
|
|
%96 = load ptr, ptr %str, align 8
|
|
%not86 = icmp eq ptr %96, null
|
|
br i1 %not86, label %if.then87, label %if.exit88
|
|
|
|
if.then87: ; preds = %noerr_block85
|
|
ret i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64)
|
|
|
|
if.exit88: ; preds = %noerr_block85
|
|
%97 = load ptr, ptr %str, align 8
|
|
%98 = load i32, ptr %len, align 4
|
|
%sext89 = sext i32 %98 to i64
|
|
%add90 = add i64 %sext89, 1
|
|
%99 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%100 = load i64, ptr %99, align 8
|
|
%trunc91 = trunc i64 %100 to i32
|
|
%101 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%102 = load ptr, ptr %101, align 8
|
|
%103 = call i32 (ptr, i64, ptr, ...) @snprintf(ptr %97, i64 %add90, ptr @.str.8, i32 %trunc91, ptr %102)
|
|
%104 = getelementptr inbounds %Doc, ptr %literal93, i32 0, i32 0
|
|
store ptr null, ptr %literal95, align 8
|
|
%105 = getelementptr inbounds %Head, ptr %literal95, i32 0, i32 0
|
|
%106 = load ptr, ptr %str, align 8
|
|
%107 = load i32, ptr %len, align 4
|
|
%sub = sub i32 %107, 1
|
|
%sext97 = sext i32 %sub to i64
|
|
%108 = add i64 %sext97, 1
|
|
%size = sub i64 %108, 0
|
|
%ptroffset98 = getelementptr inbounds i8, ptr %106, i64 0
|
|
%109 = insertvalue %"char[]" undef, ptr %ptroffset98, 0
|
|
%110 = insertvalue %"char[]" %109, i64 %size, 1
|
|
store %"char[]" %110, ptr %value99, align 8
|
|
%111 = load ptr, ptr @std.core.mem.thread_allocator, align 8
|
|
store ptr %111, ptr %using101, align 8
|
|
%112 = load ptr, ptr %using101, align 8
|
|
store ptr %112, ptr %using103, align 8
|
|
%113 = load ptr, ptr %using103, align 8
|
|
store ptr %113, ptr %allocator105, align 8
|
|
%114 = load ptr, ptr %allocator105, align 8
|
|
%115 = getelementptr inbounds %Allocator, ptr %114, i32 0, i32 0
|
|
%116 = load ptr, ptr %115, align 8
|
|
%117 = load ptr, ptr %allocator105, align 8
|
|
%118 = call i64 %116(ptr %retparam107, ptr %117, i64 16, i64 0, i64 0, ptr null, i32 0)
|
|
%not_err108 = icmp eq i64 %118, 0
|
|
%119 = call i1 @llvm.expect.i1(i1 %not_err108, i1 true)
|
|
br i1 %119, label %after_check110, label %assign_optional109
|
|
|
|
assign_optional109: ; preds = %if.exit88
|
|
store i64 %118, ptr %error_var102, align 8
|
|
br label %panic_block111
|
|
|
|
after_check110: ; preds = %if.exit88
|
|
%120 = load ptr, ptr %retparam107, align 8
|
|
br label %noerr_block115
|
|
|
|
panic_block111: ; preds = %assign_optional109
|
|
%121 = insertvalue %any undef, ptr %error_var102, 0
|
|
%122 = insertvalue %any %121, i64 ptrtoint (ptr @"$ct.anyfault" to i64), 1
|
|
%123 = getelementptr inbounds [1 x %any], ptr %varargslots112, i64 0, i64 0
|
|
store %any %122, ptr %123, align 16
|
|
%124 = insertvalue %"any[]" undef, ptr %varargslots112, 0
|
|
%"#temp#113" = insertvalue %"any[]" %124, i64 1, 1
|
|
store %"any[]" %"#temp#113", ptr %indirectarg114, align 8
|
|
call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 6, ptr @.func
|
|
unreachable
|
|
|
|
noerr_block115: ; preds = %after_check110
|
|
store ptr %120, ptr %temp100, align 8
|
|
%125 = load ptr, ptr %temp100, align 8
|
|
%not116 = icmp eq ptr %125, null
|
|
br i1 %not116, label %if.then117, label %if.exit118
|
|
|
|
if.then117: ; preds = %noerr_block115
|
|
store i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64), ptr %error_var96, align 8
|
|
br label %guard_block119
|
|
|
|
if.exit118: ; preds = %noerr_block115
|
|
%126 = load ptr, ptr %temp100, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %126, ptr align 8 %value99, i32 16, i1 false)
|
|
br label %noerr_block120
|
|
|
|
guard_block119: ; preds = %if.then117
|
|
%127 = load i64, ptr %error_var96, align 8
|
|
ret i64 %127
|
|
|
|
noerr_block120: ; preds = %if.exit118
|
|
%128 = load ptr, ptr %temp100, align 8
|
|
store ptr %128, ptr %105, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %value121, ptr align 8 %literal95, i32 8, i1 false)
|
|
%129 = load ptr, ptr @std.core.mem.thread_allocator, align 8
|
|
store ptr %129, ptr %using123, align 8
|
|
%130 = load ptr, ptr %using123, align 8
|
|
store ptr %130, ptr %using125, align 8
|
|
%131 = load ptr, ptr %using125, align 8
|
|
store ptr %131, ptr %allocator127, align 8
|
|
%132 = load ptr, ptr %allocator127, align 8
|
|
%133 = getelementptr inbounds %Allocator, ptr %132, i32 0, i32 0
|
|
%134 = load ptr, ptr %133, align 8
|
|
%135 = load ptr, ptr %allocator127, align 8
|
|
%136 = call i64 %134(ptr %retparam129, ptr %135, i64 8, i64 0, i64 0, ptr null, i32 0)
|
|
%not_err130 = icmp eq i64 %136, 0
|
|
%137 = call i1 @llvm.expect.i1(i1 %not_err130, i1 true)
|
|
br i1 %137, label %after_check132, label %assign_optional131
|
|
|
|
assign_optional131: ; preds = %noerr_block120
|
|
store i64 %136, ptr %error_var124, align 8
|
|
br label %panic_block133
|
|
|
|
after_check132: ; preds = %noerr_block120
|
|
%138 = load ptr, ptr %retparam129, align 8
|
|
br label %noerr_block137
|
|
|
|
panic_block133: ; preds = %assign_optional131
|
|
%139 = insertvalue %any undef, ptr %error_var124, 0
|
|
%140 = insertvalue %any %139, i64 ptrtoint (ptr @"$ct.anyfault" to i64), 1
|
|
%141 = getelementptr inbounds [1 x %any], ptr %varargslots134, i64 0, i64 0
|
|
store %any %140, ptr %141, align 16
|
|
%142 = insertvalue %"any[]" undef, ptr %varargslots134, 0
|
|
%"#temp#135" = insertvalue %"any[]" %142, i64 1, 1
|
|
store %"any[]" %"#temp#135", ptr %indirectarg136, align 8
|
|
call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 6, ptr @.func, i64 7
|
|
unreachable
|
|
|
|
noerr_block137: ; preds = %after_check132
|
|
store ptr %138, ptr %temp122, align 8
|
|
%143 = load ptr, ptr %temp122, align 8
|
|
%not138 = icmp eq ptr %143, null
|
|
br i1 %not138, label %if.then139, label %if.exit140
|
|
|
|
if.then139: ; preds = %noerr_block137
|
|
store i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64), ptr %error_var94, align 8
|
|
br label %guard_block141
|
|
|
|
if.exit140: ; preds = %noerr_block137
|
|
%144 = load ptr, ptr %temp122, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %144, ptr align 8 %value121, i32 8, i1 false)
|
|
br label %noerr_block142
|
|
|
|
guard_block141: ; preds = %if.then139
|
|
%145 = load i64, ptr %error_var94, align 8
|
|
ret i64 %145
|
|
|
|
noerr_block142: ; preds = %if.exit140
|
|
%146 = load ptr, ptr %temp122, align 8
|
|
store ptr %146, ptr %104, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %0, ptr align 8 %literal93, i32 8, i1 false)
|
|
ret i64 0
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define { ptr, i8 } @test.buildSummary(ptr %0) #0 {
|
|
entry:
|
|
%doc = alloca %Doc, align 8
|
|
%literal = alloca %Summary, align 8
|
|
store ptr %0, ptr %doc, align 8
|
|
%1 = getelementptr inbounds %Summary, ptr %literal, i32 0, i32 0
|
|
store ptr null, ptr %1, align 8
|
|
%2 = getelementptr inbounds %Summary, ptr %literal, i32 0, i32 1
|
|
store i8 0, ptr %2, align 8
|
|
%3 = getelementptr inbounds %Summary, ptr %literal, i32 0, i32 0
|
|
%4 = getelementptr inbounds %Doc, ptr %doc, i32 0, i32 0
|
|
%5 = load ptr, ptr %4, align 8
|
|
%ptrbool = icmp ne ptr %5, null
|
|
br i1 %ptrbool, label %cond.lhs, label %cond.rhs
|
|
|
|
cond.lhs: ; preds = %entry
|
|
%6 = getelementptr inbounds %Doc, ptr %doc, i32 0, i32 0
|
|
%7 = load ptr, ptr %6, align 8
|
|
%8 = getelementptr inbounds %Head, ptr %7, i32 0, i32 0
|
|
%9 = load ptr, ptr %8, align 8
|
|
br label %cond.phi
|
|
|
|
cond.rhs: ; preds = %entry
|
|
br label %cond.phi
|
|
|
|
cond.phi: ; preds = %cond.rhs, %cond.lhs
|
|
%val = phi ptr [ %9, %cond.lhs ], [ null, %cond.rhs ]
|
|
store ptr %val, ptr %3, align 8
|
|
%10 = getelementptr inbounds %Summary, ptr %literal, i32 0, i32 1
|
|
store i8 1, ptr %10, align 8
|
|
%11 = load { ptr, i8 }, ptr %literal, align 8
|
|
ret { ptr, i8 } %11
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define { ptr, i8 } @test.readAndBuildSummary(ptr %0, i64 %1) #0 {
|
|
entry:
|
|
%url = alloca %"char[]", align 8
|
|
%retparam = alloca %Doc, align 8
|
|
%result = alloca %Summary, align 8
|
|
%literal = alloca %Summary, align 8
|
|
%taddr = alloca %Summary, align 8
|
|
store ptr %0, ptr %url, align 8
|
|
%ptroffset = getelementptr inbounds i64, ptr %url, i64 1
|
|
store i64 %1, ptr %ptroffset, align 8
|
|
%2 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%lo = load ptr, ptr %2, align 8
|
|
%3 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%hi = load i64, ptr %3, align 8
|
|
%4 = call i64 @test.readDoc(ptr %retparam, ptr %lo, i64 %hi)
|
|
%not_err = icmp eq i64 %4, 0
|
|
%5 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
|
|
br i1 %5, label %after_check, label %else_block
|
|
|
|
after_check: ; preds = %entry
|
|
%6 = load ptr, ptr %retparam, align 8
|
|
%7 = call { ptr, i8 } @test.buildSummary(ptr %6)
|
|
store { ptr, i8 } %7, ptr %result, align 8
|
|
%8 = load %Summary, ptr %result, align 8
|
|
br label %phi_block
|
|
|
|
else_block: ; preds = %entry
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %literal, ptr align 8 @.__const.9, i32 16, i1 false)
|
|
%9 = load %Summary, ptr %literal, align 8
|
|
br label %phi_block
|
|
|
|
phi_block: ; preds = %else_block, %after_check
|
|
%val = phi %Summary [ %8, %after_check ], [ %9, %else_block ]
|
|
store %Summary %val, ptr %taddr, align 8
|
|
%10 = load { ptr, i8 }, ptr %taddr, align 8
|
|
ret { ptr, i8 } %10
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define i64 @test.isTitleNonEmpty(ptr %0, ptr %1) #0 {
|
|
entry:
|
|
%doc = alloca %Doc, align 8
|
|
%head = alloca ptr, align 8
|
|
%reterr = alloca i64, align 8
|
|
store ptr %1, ptr %doc, align 8
|
|
%2 = getelementptr inbounds %Doc, ptr %doc, i32 0, i32 0
|
|
%3 = load ptr, ptr %2, align 8
|
|
%not = icmp eq ptr %3, null
|
|
br i1 %not, label %if.then, label %if.exit
|
|
|
|
if.then: ; preds = %entry
|
|
ret i64 ptrtoint (ptr @"test.TitleResult$TITLE_MISSING" to i64)
|
|
|
|
if.exit: ; preds = %entry
|
|
%4 = getelementptr inbounds %Doc, ptr %doc, i32 0, i32 0
|
|
%5 = load ptr, ptr %4, align 8
|
|
%6 = getelementptr inbounds %Head, ptr %5, i32 0, i32 0
|
|
%7 = load ptr, ptr %6, align 8
|
|
store ptr %7, ptr %head, align 8
|
|
%8 = load ptr, ptr %head, align 8
|
|
%not1 = icmp eq ptr %8, null
|
|
br i1 %not1, label %if.then2, label %if.exit3
|
|
|
|
if.then2: ; preds = %if.exit
|
|
ret i64 ptrtoint (ptr @"test.TitleResult$TITLE_MISSING" to i64)
|
|
|
|
if.exit3: ; preds = %if.exit
|
|
%9 = load ptr, ptr %head, align 8
|
|
%10 = getelementptr inbounds %"char[]", ptr %9, i32 0, i32 1
|
|
%11 = load i64, ptr %10, align 8
|
|
%lt = icmp ult i64 0, %11
|
|
%12 = zext i1 %lt to i8
|
|
store i8 %12, ptr %0, align 1
|
|
ret i64 0
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define i64 @test.readWhetherTitleNonEmpty(ptr %0, ptr %1, i64 %2) #0 {
|
|
entry:
|
|
%url = alloca %"char[]", align 8
|
|
%reterr = alloca i64, align 8
|
|
%retparam = alloca i8, align 1
|
|
%retparam1 = alloca %Doc, align 8
|
|
store ptr %1, ptr %url, align 8
|
|
%ptroffset = getelementptr inbounds i64, ptr %url, i64 1
|
|
store i64 %2, ptr %ptroffset, align 8
|
|
%3 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%lo = load ptr, ptr %3, align 8
|
|
%4 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%hi = load i64, ptr %4, align 8
|
|
%5 = call i64 @test.readDoc(ptr %retparam1, ptr %lo, i64 %hi)
|
|
%not_err = icmp eq i64 %5, 0
|
|
%6 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
|
|
br i1 %6, label %after_check, label %assign_optional
|
|
|
|
assign_optional: ; preds = %entry
|
|
store i64 %5, ptr %reterr, align 8
|
|
br label %err_retblock
|
|
|
|
after_check: ; preds = %entry
|
|
%7 = load ptr, ptr %retparam1, align 8
|
|
%8 = call i64 @test.isTitleNonEmpty(ptr %retparam, ptr %7)
|
|
%not_err2 = icmp eq i64 %8, 0
|
|
%9 = call i1 @llvm.expect.i1(i1 %not_err2, i1 true)
|
|
br i1 %9, label %after_check4, label %assign_optional3
|
|
|
|
assign_optional3: ; preds = %after_check
|
|
store i64 %8, ptr %reterr, align 8
|
|
br label %err_retblock
|
|
|
|
after_check4: ; preds = %after_check
|
|
%10 = load i8, ptr %retparam, align 1
|
|
store i8 %10, ptr %0, align 1
|
|
ret i64 0
|
|
|
|
err_retblock: ; preds = %assign_optional3, %assign_optional
|
|
%11 = load i64, ptr %reterr, align 8
|
|
ret i64 %11
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define ptr @test.bool_to_string(i8 zeroext %0) #0 {
|
|
entry:
|
|
%1 = trunc i8 %0 to i1
|
|
%ternary = select i1 %1, %"char[]" { ptr @.str.10, i64 4 }, %"char[]" { ptr @.str.11, i64 5 }
|
|
%2 = extractvalue %"char[]" %ternary, 0
|
|
ret ptr %2
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define ptr @test.nameFromError(i64 %0) #0 {
|
|
entry:
|
|
%switch = alloca i64, align 8
|
|
store i64 %0, ptr %switch, align 8
|
|
br label %switch.entry
|
|
|
|
switch.entry: ; preds = %entry
|
|
%1 = load i64, ptr %switch, align 8
|
|
%eq = icmp eq i64 ptrtoint (ptr @"test.TitleResult$TITLE_MISSING" to i64), %1
|
|
br i1 %eq, label %switch.case, label %next_if
|
|
|
|
switch.case: ; preds = %switch.entry
|
|
ret ptr @.str.12
|
|
|
|
next_if: ; preds = %switch.entry
|
|
%eq1 = icmp eq i64 ptrtoint (ptr @"test.ReadError$BAD_READ" to i64), %1
|
|
br i1 %eq1, label %switch.case2, label %next_if3
|
|
|
|
switch.case2: ; preds = %next_if
|
|
ret ptr @.str.13
|
|
|
|
next_if3: ; preds = %next_if
|
|
%eq4 = icmp eq i64 ptrtoint (ptr @"test.ReadError$OUT_OF_MEMORY" to i64), %1
|
|
br i1 %eq4, label %switch.case5, label %next_if6
|
|
|
|
switch.case5: ; preds = %next_if3
|
|
ret ptr @.str.14
|
|
|
|
next_if6: ; preds = %next_if3
|
|
br label %switch.default
|
|
|
|
switch.default: ; preds = %next_if6
|
|
ret ptr @.str.15
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define void @test.main() #0 {
|
|
entry:
|
|
%URLS = alloca %"char[][]", align 8
|
|
%literal = alloca [5 x %"char[]"], align 16
|
|
%.anon = alloca i64, align 8
|
|
%.anon1 = alloca i64, align 8
|
|
%url = alloca %"char[]", align 8
|
|
%summary = alloca %Summary, align 8
|
|
%result = alloca %Summary, align 8
|
|
%title_sure = alloca %"char[]", align 8
|
|
%has_title = alloca i8, align 1
|
|
%has_title.f = alloca i64, align 8
|
|
%retparam = alloca i8, align 1
|
|
%blockret = alloca i64, align 8
|
|
%f = alloca i64, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %literal, ptr align 16 @.__const.21, i32 80, i1 false)
|
|
%0 = insertvalue %"char[][]" undef, ptr %literal, 0
|
|
%1 = insertvalue %"char[][]" %0, i64 5, 1
|
|
store %"char[][]" %1, ptr %URLS, align 8
|
|
%2 = getelementptr inbounds %"char[][]", ptr %URLS, i32 0, i32 1
|
|
%3 = load i64, ptr %2, align 8
|
|
store i64 %3, ptr %.anon, align 8
|
|
store i64 0, ptr %.anon1, align 8
|
|
br label %loop.cond
|
|
|
|
loop.cond: ; preds = %phi_block16, %entry
|
|
%4 = load i64, ptr %.anon1, align 8
|
|
%5 = load i64, ptr %.anon, align 8
|
|
%lt = icmp ult i64 %4, %5
|
|
br i1 %lt, label %loop.body, label %loop.exit
|
|
|
|
loop.body: ; preds = %loop.cond
|
|
%6 = getelementptr inbounds %"char[][]", ptr %URLS, i32 0, i32 0
|
|
%7 = load ptr, ptr %6, align 8
|
|
%8 = load i64, ptr %.anon1, align 8
|
|
%ptroffset = getelementptr inbounds %"char[]", ptr %7, i64 %8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %url, ptr align 8 %ptroffset, i32 16, i1 false)
|
|
%9 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%10 = load i64, ptr %9, align 8
|
|
%trunc = trunc i64 %10 to i32
|
|
%11 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%12 = load ptr, ptr %11, align 8
|
|
%13 = call i32 (ptr, ...) @printf(ptr @.str.22, i32 %trunc, ptr %12)
|
|
%14 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%lo = load ptr, ptr %14, align 8
|
|
%15 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%hi = load i64, ptr %15, align 8
|
|
%16 = call { ptr, i8 } @test.readAndBuildSummary(ptr %lo, i64 %hi)
|
|
store { ptr, i8 } %16, ptr %result, align 8
|
|
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %summary, ptr align 8 %result, i32 16, i1 false)
|
|
%17 = call i32 (ptr, ...) @printf(ptr @.str.23)
|
|
%18 = load ptr, ptr @__stdoutp, align 8
|
|
call void @test.Summary.print(ptr %summary, ptr %18)
|
|
%19 = call i32 (ptr, ...) @printf(ptr @.str.24)
|
|
%20 = getelementptr inbounds %Summary, ptr %summary, i32 0, i32 0
|
|
%21 = load ptr, ptr %20, align 8
|
|
%ptrbool = icmp ne ptr %21, null
|
|
br i1 %ptrbool, label %cond.lhs, label %cond.rhs
|
|
|
|
cond.lhs: ; preds = %loop.body
|
|
%22 = getelementptr inbounds %Summary, ptr %summary, i32 0, i32 0
|
|
%23 = load ptr, ptr %22, align 8
|
|
%24 = load %"char[]", ptr %23, align 8
|
|
br label %cond.phi
|
|
|
|
cond.rhs: ; preds = %loop.body
|
|
br label %cond.phi
|
|
|
|
cond.phi: ; preds = %cond.rhs, %cond.lhs
|
|
%val = phi %"char[]" [ %24, %cond.lhs ], [ zeroinitializer, %cond.rhs ]
|
|
store %"char[]" %val, ptr %title_sure, align 8
|
|
%25 = getelementptr inbounds %"char[]", ptr %title_sure, i32 0, i32 1
|
|
%26 = load i64, ptr %25, align 8
|
|
%trunc2 = trunc i64 %26 to i32
|
|
%27 = getelementptr inbounds %"char[]", ptr %title_sure, i32 0, i32 0
|
|
%28 = load ptr, ptr %27, align 8
|
|
%29 = call i32 (ptr, ...) @printf(ptr @.str.25, i32 %trunc2, ptr %28)
|
|
%30 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 0
|
|
%lo3 = load ptr, ptr %30, align 8
|
|
%31 = getelementptr inbounds %"char[]", ptr %url, i32 0, i32 1
|
|
%hi4 = load i64, ptr %31, align 8
|
|
%32 = call i64 @test.readWhetherTitleNonEmpty(ptr %retparam, ptr %lo3, i64 %hi4)
|
|
%not_err = icmp eq i64 %32, 0
|
|
%33 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
|
|
br i1 %33, label %after_check, label %assign_optional
|
|
|
|
assign_optional: ; preds = %cond.phi
|
|
store i64 %32, ptr %has_title.f, align 8
|
|
br label %after_assign
|
|
|
|
after_check: ; preds = %cond.phi
|
|
%34 = load i8, ptr %retparam, align 1
|
|
store i8 %34, ptr %has_title, align 1
|
|
store i64 0, ptr %has_title.f, align 8
|
|
br label %after_assign
|
|
|
|
after_assign: ; preds = %after_check, %assign_optional
|
|
%optval = load i64, ptr %has_title.f, align 8
|
|
%not_err5 = icmp eq i64 %optval, 0
|
|
%35 = call i1 @llvm.expect.i1(i1 %not_err5, i1 true)
|
|
br i1 %35, label %after_check6, label %else_block
|
|
|
|
after_check6: ; preds = %after_assign
|
|
%36 = load i8, ptr %has_title, align 1
|
|
%37 = call ptr @test.bool_to_string(i8 zeroext %36)
|
|
br label %phi_block
|
|
|
|
else_block: ; preds = %after_assign
|
|
br label %testblock
|
|
|
|
testblock: ; preds = %else_block
|
|
%optval7 = load i64, ptr %has_title.f, align 8
|
|
%not_err8 = icmp eq i64 %optval7, 0
|
|
%38 = call i1 @llvm.expect.i1(i1 %not_err8, i1 true)
|
|
br i1 %38, label %after_check10, label %assign_optional9
|
|
|
|
assign_optional9: ; preds = %testblock
|
|
store i64 %optval7, ptr %f, align 8
|
|
br label %end_block
|
|
|
|
after_check10: ; preds = %testblock
|
|
store i64 0, ptr %f, align 8
|
|
br label %end_block
|
|
|
|
end_block: ; preds = %after_check10, %assign_optional9
|
|
%39 = load i64, ptr %f, align 8
|
|
%neq = icmp ne i64 %39, 0
|
|
br i1 %neq, label %if.then, label %if.exit
|
|
|
|
if.then: ; preds = %end_block
|
|
%40 = load i64, ptr %f, align 8
|
|
store i64 %40, ptr %blockret, align 8
|
|
br label %expr_block.exit
|
|
|
|
if.exit: ; preds = %end_block
|
|
store i64 0, ptr %blockret, align 8
|
|
br label %expr_block.exit
|
|
|
|
expr_block.exit: ; preds = %if.exit, %if.then
|
|
%41 = load i64, ptr %blockret, align 8
|
|
%42 = call ptr @test.nameFromError(i64 %41)
|
|
br label %phi_block
|
|
|
|
phi_block: ; preds = %expr_block.exit, %after_check6
|
|
%val11 = phi ptr [ %37, %after_check6 ], [ %42, %expr_block.exit ]
|
|
%optval12 = load i64, ptr %has_title.f, align 8
|
|
%not_err13 = icmp eq i64 %optval12, 0
|
|
%43 = call i1 @llvm.expect.i1(i1 %not_err13, i1 true)
|
|
br i1 %43, label %after_check14, label %else_block15
|
|
|
|
after_check14: ; preds = %phi_block
|
|
%44 = load i8, ptr %has_title, align 1
|
|
%45 = trunc i8 %44 to i1
|
|
br label %phi_block16
|
|
|
|
else_block15: ; preds = %phi_block
|
|
br label %phi_block16
|
|
|
|
phi_block16: ; preds = %else_block15, %after_check14
|
|
%val17 = phi i1 [ %45, %after_check14 ], [ false, %else_block15 ]
|
|
%ternary = select i1 %val17, ptr @.str.27, ptr @.str.28
|
|
%46 = call i32 (ptr, ...) @printf(ptr @.str.26, ptr %val11, ptr %ternary)
|
|
%47 = load i64, ptr %.anon1, align 8
|
|
%add = add i64 %47, 1
|
|
store i64 %add, ptr %.anon1, align 8
|
|
br label %loop.cond
|
|
|
|
loop.exit: ; preds = %loop.cond
|
|
ret void
|
|
}
|