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4e66693065
- Regression vector ABI: npot vectors would load incorrectly from pointers and other things. #2576
49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
// #target: macos-x64
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module test;
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struct Foo
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{
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double x;
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double z;
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int h;
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}
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struct Bar
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{
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double z;
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int h;
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}
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fn void main()
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{
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Foo[3] x = { { 1.3, 2.4, 12 }, { 4.3, 5.6, 13 }, { 0, 0, 0 }};
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x[..] = x[1];
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Bar[3] y = { { 1.3, 12 }, { 4.3, 13 }, { 0, 0 }};
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y[..] = y[1];
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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 [3 x %Foo], align 16
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%tempval = alloca %Foo, align 8
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%y = alloca [3 x %Bar], align 16
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call void @llvm.memcpy.p0.p0.i32(ptr align 16 %x, ptr align 16 @.__const, i32 72, i1 false)
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%ptradd = getelementptr inbounds i8, ptr %x, i64 24
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %tempval, ptr align 8 %ptradd, i32 24, i1 false)
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %x, ptr align 8 %tempval, i32 24, i1 false)
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%ptradd1 = getelementptr inbounds i8, ptr %x, i64 24
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %ptradd1, ptr align 8 %tempval, i32 24, i1 false)
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%ptradd2 = getelementptr inbounds i8, ptr %x, i64 48
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %ptradd2, ptr align 8 %tempval, i32 24, i1 false)
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call void @llvm.memcpy.p0.p0.i32(ptr align 16 %y, ptr align 16 @.__const.1, i32 48, i1 false)
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%ptradd3 = getelementptr inbounds i8, ptr %y, i64 16
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%0 = load %Bar, ptr %ptradd3, align 16
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store %Bar %0, ptr %y, align 16
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%ptradd4 = getelementptr inbounds i8, ptr %y, i64 16
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store %Bar %0, ptr %ptradd4, align 8
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%ptradd5 = getelementptr inbounds i8, ptr %y, i64 32
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store %Bar %0, ptr %ptradd5, align 8
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ret void
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}
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