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105 lines
4.2 KiB
C
105 lines
4.2 KiB
C
// #target: macos-x64
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extern fn void printf(char* c, ...);
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struct ExtraSimple
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{
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int a;
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int b;
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struct c
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{
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double e;
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double f0;
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double f1;
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double f;
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double j;
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}
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struct
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{
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int r;
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int s;
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}
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union
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{
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double o0;
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int o1;
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}
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int g;
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}
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fn void testSimple()
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{
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ExtraSimple a = { .c.j = 3.3 };
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a.c.j = 3.4;
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printf("a = %d, c.e = %f, c.f = %f, c.j = %f, g = %d, o0 = %f, r = %d, s = %d\n", a.a, a.c.e, a.c.f, a.c.j, a.g, a.o0, a.r, a.s);
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}
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// TODO these may be wrong.
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/* #expect: pointer_access.ll
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%ExtraSimple = type { i32, i32, %c, %.anon, %.anon.0, i32 }
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%c = type { double, double, double, double, double }
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%.anon = type { i32, i32 }
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%.anon.0 = type { double }
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@"$ct.pointer_access.c" = linkonce global %.introspect { i8 10, i64 0, ptr null, i64 40, i64 0, i64 5, [0 x i64] zeroinitializer }, align 8
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@"$ct.pointer_access.$anon" = linkonce global %.introspect { i8 10, i64 0, ptr null, i64 8, i64 0, i64 2, [0 x i64] zeroinitializer }, align 8
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@"$ct.pointer_access.$anon.4" = linkonce global %.introspect { i8 11, i64 0, ptr null, i64 8, i64 0, i64 2, [0 x i64] zeroinitializer }, align 8
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@"$ct.pointer_access.ExtraSimple" = linkonce global %.introspect { i8 10, i64 0, ptr null, i64 72, i64 0, i64 6, [0 x i64] zeroinitializer }, align 8
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@.str = private unnamed_addr constant [71 x i8] c"a = %d, c.e = %f, c.f = %f, c.j = %f, g = %d, o0 = %f, r = %d, s = %d\0A\00", align 1
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define void @pointer_access.testSimple() #0 {
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entry:
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%a = alloca %ExtraSimple, align 8
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%0 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 0
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store i32 0, ptr %0, align 8
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%1 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 1
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store i32 0, ptr %1, align 4
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%2 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 2
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%3 = getelementptr inbounds %c, ptr %2, i32 0, i32 0
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store double 0.000000e+00, ptr %3, align 8
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%4 = getelementptr inbounds %c, ptr %2, i32 0, i32 1
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store double 0.000000e+00, ptr %4, align 8
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%5 = getelementptr inbounds %c, ptr %2, i32 0, i32 2
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store double 0.000000e+00, ptr %5, align 8
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%6 = getelementptr inbounds %c, ptr %2, i32 0, i32 3
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store double 0.000000e+00, ptr %6, align 8
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%7 = getelementptr inbounds %c, ptr %2, i32 0, i32 4
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call void @llvm.memcpy.p0.p0.i32(ptr align 8 %7, ptr align 8 @.__const, i32 8, i1 false)
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%8 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 3
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%9 = getelementptr inbounds %.anon, ptr %8, i32 0, i32 0
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store i32 0, ptr %9, align 8
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%10 = getelementptr inbounds %.anon, ptr %8, i32 0, i32 1
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store i32 0, ptr %10, align 4
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%11 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 4
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call void @llvm.memset.p0.i64(ptr align 8 %11, i8 0, i64 8, i1 false)
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%12 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 5
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store i32 0, ptr %12, align 8
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%13 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 2
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%14 = getelementptr inbounds %c, ptr %13, i32 0, i32 4
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store double 3.400000e+00, ptr %14, align 8
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%15 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 0
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%16 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 2
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%17 = getelementptr inbounds %c, ptr %16, i32 0, i32 0
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%18 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 2
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%19 = getelementptr inbounds %c, ptr %18, i32 0, i32 3
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%20 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 2
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%21 = getelementptr inbounds %c, ptr %20, i32 0, i32 4
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%22 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 5
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%23 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 4
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%24 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 3
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%25 = getelementptr inbounds %.anon, ptr %24, i32 0, i32 0
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%26 = getelementptr inbounds %ExtraSimple, ptr %a, i32 0, i32 3
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%27 = getelementptr inbounds %.anon, ptr %26, i32 0, i32 1
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%28 = load i32, ptr %15, align 8
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%29 = load double, ptr %17, align 8
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%30 = load double, ptr %19, align 8
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%31 = load double, ptr %21, align 8
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%32 = load i32, ptr %22, align 8
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%33 = load double, ptr %23, align 8
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%34 = load i32, ptr %25, align 8
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%35 = load i32, ptr %27, align 4
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call void (ptr, ...) @printf(ptr @.str, i32 %28, double %29, double %30, double %31, i32 %32, double %33, i32 %34, i32 %35)
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ret void
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}
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