blob: cd4682772673e46285e7e9e5e9ac6c90de6b69cc [file] [log] [blame]
Bill Schmidtb1f5fe02012-10-12 19:26:17 +00001// REQUIRES: ppc64-registered-target
2// RUN: %clang_cc1 -O0 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s
Bill Schmidtcfe9f322012-10-12 20:07:31 +00003// XFAIL: *
Bill Schmidtb1f5fe02012-10-12 19:26:17 +00004
5typedef struct s1 { float f; } Sf;
6typedef struct s2 { double d; } Sd;
Bill Schmidtb1f5fe02012-10-12 19:26:17 +00007typedef struct s4 { Sf fs; } SSf;
8typedef struct s5 { Sd ds; } SSd;
Bill Schmidtb1f5fe02012-10-12 19:26:17 +00009
Bill Schmidtcfe9f322012-10-12 20:07:31 +000010void bar(Sf a, Sd b, SSf d, SSd e) {}
Bill Schmidtb1f5fe02012-10-12 19:26:17 +000011
12// CHECK: define void @bar
13// CHECK: %a = alloca %struct.s1, align 4
14// CHECK: %b = alloca %struct.s2, align 8
Bill Schmidtb1f5fe02012-10-12 19:26:17 +000015// CHECK: %d = alloca %struct.s4, align 4
16// CHECK: %e = alloca %struct.s5, align 8
Bill Schmidtcfe9f322012-10-12 20:07:31 +000017// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s1* %a, i32 0, i32 0
18// CHECK: store float %a.coerce, float* %{{[a-zA-Z0-9.]+}}, align 1
19// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s2* %b, i32 0, i32 0
20// CHECK: store double %b.coerce, double* %{{[a-zA-Z0-9.]+}}, align 1
21// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s4* %d, i32 0, i32 0
22// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s1* %{{[a-zA-Z0-9.]+}}, i32 0, i32 0
23// CHECK: store float %d.coerce, float* %{{[a-zA-Z0-9.]+}}, align 1
24// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s5* %e, i32 0, i32 0
25// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s2* %{{[a-zA-Z0-9.]+}}, i32 0, i32 0
26// CHECK: store double %e.coerce, double* %{{[a-zA-Z0-9.]+}}, align 1
Bill Schmidtb1f5fe02012-10-12 19:26:17 +000027// CHECK: ret void
28
29void foo(void)
30{
31 Sf p1 = { 22.63f };
32 Sd p2 = { 19.47 };
Bill Schmidtb1f5fe02012-10-12 19:26:17 +000033 SSf p4 = { { 22.63f } };
34 SSd p5 = { { 19.47 } };
Bill Schmidtcfe9f322012-10-12 20:07:31 +000035 bar(p1, p2, p4, p5);
Bill Schmidtb1f5fe02012-10-12 19:26:17 +000036}
37
38// CHECK: define void @foo
Bill Schmidtcfe9f322012-10-12 20:07:31 +000039// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s1* %p1, i32 0, i32 0
40// CHECK: %{{[0-9]+}} = load float* %{{[a-zA-Z0-9.]+}}, align 1
41// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s2* %p2, i32 0, i32 0
42// CHECK: %{{[0-9]+}} = load double* %{{[a-zA-Z0-9.]+}}, align 1
43// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s4* %p4, i32 0, i32 0
44// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s1* {{[a-zA-Z0-9.]+}}, i32 0, i32 0
45// CHECK: %{{[0-9]+}} = load float* %{{[a-zA-Z0-9.]+}}, align 1
46// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s5* %p5, i32 0, i32 0
47// CHECK: %{{[a-zA-Z0-9.]+}} = getelementptr %struct.s2* %{{[a-zA-Z0-9.]+}}, i32 0, i32 0
48// CHECK: %{{[0-9]+}} = load double* %{{[a-zA-Z0-9.]+}}, align 1
49// CHECK: call void @bar(float inreg %{{[0-9]+}}, double inreg %{{[0-9]+}}, float inreg %{{[0-9]+}}, double inreg %{{[0-9]+}})
Bill Schmidtb1f5fe02012-10-12 19:26:17 +000050// CHECK: ret void