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104 lines
4.2 KiB
Plaintext
104 lines
4.2 KiB
Plaintext
// #target: macos-x64
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// #safe: yes
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module test;
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fn int main()
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{
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const FOO = "FOO";
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String str;
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str[:FOO.len] = FOO[..];
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return 0;
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}
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/* #expect: test.ll
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define i32 @main() #0 {
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entry:
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%str = alloca %"char[]", align 8
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%taddr = alloca i64, align 8
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%taddr1 = alloca i64, align 8
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%varargslots = alloca [2 x %any], align 16
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%indirectarg = alloca %"any[]", align 8
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%taddr3 = alloca i64, align 8
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%taddr4 = alloca i64, align 8
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%varargslots5 = alloca [2 x %any], align 16
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%indirectarg8 = alloca %"any[]", align 8
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%taddr11 = alloca i64, align 8
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%taddr12 = alloca i64, align 8
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%varargslots13 = alloca [2 x %any], align 16
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%indirectarg16 = alloca %"any[]", align 8
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call void @llvm.memset.p0.i64(ptr align 8 %str, i8 0, i64 16, i1 false)
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%0 = load %"char[]", ptr %str, align 8
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%1 = extractvalue %"char[]" %0, 0
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%2 = extractvalue %"char[]" %0, 1
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%gt = icmp sgt i64 0, %2
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%3 = call i1 @llvm.expect.i1(i1 %gt, i1 false)
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br i1 %3, label %panic, label %checkok
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checkok: ; preds = %entry
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%lt = icmp slt i64 %2, 3
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%4 = call i1 @llvm.expect.i1(i1 %lt, i1 false)
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br i1 %4, label %panic2, label %checkok9
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checkok9: ; preds = %checkok
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%5 = insertvalue %"char[]" undef, ptr %1, 0
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%6 = insertvalue %"char[]" %5, i64 3, 1
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%7 = extractvalue %"char[]" %6, 0
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%8 = extractvalue %"char[]" %6, 1
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%neq = icmp ne i64 %8, 3
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%9 = call i1 @llvm.expect.i1(i1 %neq, i1 false)
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br i1 %9, label %panic10, label %checkok17
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checkok17: ; preds = %checkok9
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call void @llvm.memmove.p0.p0.i64(ptr align 1 %7, ptr align 1 @.str.1, i64 3, i1 false)
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ret i32 0
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panic: ; preds = %entry
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store i64 %2, ptr %taddr, align 8
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%10 = insertvalue %any undef, ptr %taddr, 0
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%11 = insertvalue %any %10, i64 ptrtoint (ptr @"$ct.long" to i64), 1
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store i64 0, ptr %taddr1, align 8
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%12 = insertvalue %any undef, ptr %taddr1, 0
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%13 = insertvalue %any %12, i64 ptrtoint (ptr @"$ct.long" to i64), 1
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store %any %11, ptr %varargslots, align 16
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%ptradd = getelementptr inbounds i8, ptr %varargslots, i64 16
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store %any %13, ptr %ptradd, align 16
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%14 = insertvalue %"any[]" undef, ptr %varargslots, 0
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%"$$temp" = insertvalue %"any[]" %14, i64 2, 1
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store %"any[]" %"$$temp", ptr %indirectarg, align 8
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call void @std.core.builtin.panicf(ptr @.panic_msg, i64 61, ptr @.file, i64 13, ptr @.func, i64 4, i32 7, ptr byval(%"any[]") align 8 %indirectarg) #4
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unreachable
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panic2: ; preds = %checkok
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store i64 2, ptr %taddr3, align 8
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%15 = insertvalue %any undef, ptr %taddr3, 0
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%16 = insertvalue %any %15, i64 ptrtoint (ptr @"$ct.long" to i64), 1
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store i64 %2, ptr %taddr4, align 8
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%17 = insertvalue %any undef, ptr %taddr4, 0
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%18 = insertvalue %any %17, i64 ptrtoint (ptr @"$ct.long" to i64), 1
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store %any %16, ptr %varargslots5, align 16
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%ptradd6 = getelementptr inbounds i8, ptr %varargslots5, i64 16
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store %any %18, ptr %ptradd6, align 16
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%19 = insertvalue %"any[]" undef, ptr %varargslots5, 0
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%"$$temp7" = insertvalue %"any[]" %19, i64 2, 1
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store %"any[]" %"$$temp7", ptr %indirectarg8, align 8
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call void @std.core.builtin.panicf(ptr @.panic_msg.2, i64 60, ptr @.file, i64 13, ptr @.func, i64 4, i32 7, ptr byval(%"any[]") align 8 %indirectarg8) #4
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unreachable
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panic10: ; preds = %checkok9
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store i64 %8, ptr %taddr11, align 8
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%20 = insertvalue %any undef, ptr %taddr11, 0
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%21 = insertvalue %any %20, i64 ptrtoint (ptr @"$ct.ulong" to i64), 1
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store i64 3, ptr %taddr12, align 8
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%22 = insertvalue %any undef, ptr %taddr12, 0
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%23 = insertvalue %any %22, i64 ptrtoint (ptr @"$ct.ulong" to i64), 1
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store %any %21, ptr %varargslots13, align 16
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%ptradd14 = getelementptr inbounds i8, ptr %varargslots13, i64 16
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store %any %23, ptr %ptradd14, align 16
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%24 = insertvalue %"any[]" undef, ptr %varargslots13, 0
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%"$$temp15" = insertvalue %"any[]" %24, i64 2, 1
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store %"any[]" %"$$temp15", ptr %indirectarg16, align 8
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call void @std.core.builtin.panicf(ptr @.panic_msg.3, i64 38, ptr @.file, i64 13, ptr @.func, i64 4, i32 7, ptr byval(%"any[]") align 8 %indirectarg16) #4
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unreachable
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}
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