mirror of
https://github.com/c3lang/c3c.git
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5c77c9a754
- Order of attribute declaration is changed for `alias`. - Added `LANGUAGE_DEV_VERSION` env constant. - Rename `anyfault` -> `fault`. - Changed `fault` -> `faultdef`. - Added `attrdef` instead of `alias` for attribute aliases.
55 lines
1.7 KiB
Plaintext
55 lines
1.7 KiB
Plaintext
// #target: macos-x64
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module test;
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import std::io;
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faultdef HELLO, WORLD;
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fn void main()
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{
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fault x = WORLD;
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io::printf("%s %s\n", HELLO.nameof, x.nameof);
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}
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/* #expect: test.ll
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define void @test.main() #0 {
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entry:
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%x = alloca i64, align 8
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%varargslots = alloca [2 x %any], align 16
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%taddr = alloca %"char[]", align 8
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%faultname_zero = alloca %"char[]", align 8
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%retparam = alloca i64, align 8
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store i64 ptrtoint (ptr @test.WORLD to i64), ptr %x, align 8
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store %"char[]" { ptr @.str.1, i64 5 }, ptr %taddr, align 8
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%0 = insertvalue %any undef, ptr %taddr, 0
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%1 = insertvalue %any %0, i64 ptrtoint (ptr @"$ct.String" to i64), 1
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store %any %1, ptr %varargslots, align 16
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%2 = load i64, ptr %x, align 8
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%eq = icmp eq i64 %2, 0
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br i1 %eq, label %faultname_no, label %faultname_ok
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faultname_no: ; preds = %entry
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call void @llvm.memset.p0.i64(ptr align 8 %faultname_zero, i8 0, i64 16, i1 false)
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br label %faultname_exit
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faultname_ok: ; preds = %entry
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%3 = inttoptr i64 %2 to ptr
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br label %faultname_exit
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faultname_exit: ; preds = %faultname_ok, %faultname_no
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%faultname = phi ptr [ %faultname_zero, %faultname_no ], [ %3, %faultname_ok ]
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%4 = insertvalue %any undef, ptr %faultname, 0
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%5 = insertvalue %any %4, i64 ptrtoint (ptr @"$ct.String" to i64), 1
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%ptradd = getelementptr inbounds i8, ptr %varargslots, i64 16
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store %any %5, ptr %ptradd, align 16
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%6 = call i64 @std.io.printf(ptr %retparam, ptr @.str, i64 6, ptr %varargslots, i64 2)
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ret void
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}
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; Function Attrs:
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define i32 @main(i32 %0, ptr %1) #0 {
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entry:
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call void @test.main()
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ret i32 0
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}
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