1 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc64-unknown-aix -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-NOLDBL128
2 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-aix -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-NOLDBL128
3 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc64-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-LDBL128
4 // RUN: %clang_cc1 -no-opaque-pointers -triple ppc64le-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefixes=CHECK,CHECK-LDBL128
5 // RUN: %clang_cc1 -no-opaque-pointers -triple powerpc-unknown-linux -emit-llvm %s -o - | FileCheck %s --check-prefix=PPC32LNX
6
foo1(_Complex float x)7 _Complex float foo1(_Complex float x) {
8 return x;
9 // CHECK-LABEL: define{{.*}} { float, float } @foo1(float noundef %x.{{.*}}, float noundef %x.{{.*}}) #0 {
10 // CHECK: ret { float, float }
11
12 // PPC32LNX-LABEL: define{{.*}} void @foo1({ float, float }* noalias sret({ float, float }) align 4 %agg.result, { float, float }* noundef byval({ float, float }) align 4 %x) #0 {
13 // PPC32LNX: [[RETREAL:%.*]] = getelementptr inbounds { float, float }, { float, float }* %agg.result, i32 0, i32 0
14 // PPC32LNX-NEXT: [[RETIMAG:%.*]] = getelementptr inbounds { float, float }, { float, float }* %agg.result, i32 0, i32 1
15 // PPC32LNX-NEXT: store float %{{.*}}, float* [[RETREAL]], align 4
16 // PPC32LNX-NEXT: store float %{{.*}}, float* [[RETIMAG]], align 4
17 }
18
foo2(_Complex double x)19 _Complex double foo2(_Complex double x) {
20 return x;
21 // CHECK-LABEL: define{{.*}} { double, double } @foo2(double noundef %x.{{.*}}, double noundef %x.{{.*}}) #0 {
22 // CHECK: ret { double, double }
23
24 // PPC32LNX-LABEL: define{{.*}} void @foo2({ double, double }* noalias sret({ double, double }) align 8 %agg.result, { double, double }* noundef byval({ double, double }) align 8 %x) #0 {
25 // PPC32LNX: [[RETREAL:%.*]] = getelementptr inbounds { double, double }, { double, double }* %agg.result, i32 0, i32 0
26 // PPC32LNX-NEXT: [[RETIMAG:%.*]] = getelementptr inbounds { double, double }, { double, double }* %agg.result, i32 0, i32 1
27 // PPC32LNX-NEXT: store double %{{.*}}, double* [[RETREAL]], align 8
28 // PPC32LNX-NEXT: store double %{{.*}}, double* [[RETIMAG]], align 8
29 }
30
foo3(_Complex long double x)31 _Complex long double foo3(_Complex long double x) {
32 return x;
33 // CHECK-NOLDBL128-LABEL: define{{.*}} { double, double } @foo3(double noundef %x.{{.*}}, double noundef %x.{{.*}}) #0 {
34 // CHECK-NOLDBL128: ret { double, double }
35
36 // CHECK-LDBL128-LABEL: define{{.*}} { ppc_fp128, ppc_fp128 } @foo3(ppc_fp128 noundef %x.{{.*}}, ppc_fp128 noundef %x.{{.*}}) #0 {
37 // CHECK-LDBL128: ret { ppc_fp128, ppc_fp128 }
38
39 // PPC32LNX-LABEL: define{{.*}} void @foo3({ ppc_fp128, ppc_fp128 }* noalias sret({ ppc_fp128, ppc_fp128 }) align 16 %agg.result, { ppc_fp128, ppc_fp128 }* noundef byval({ ppc_fp128, ppc_fp128 }) align 16 %x) #0 {
40 // PPC32LNX: [[RETREAL:%.*]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %agg.result, i32 0, i32 0
41 // PPC32LNX-NEXT: [[RETIMAG:%.*]] = getelementptr inbounds { ppc_fp128, ppc_fp128 }, { ppc_fp128, ppc_fp128 }* %agg.result, i32 0, i32 1
42 // PPC32LNX-NEXT: store ppc_fp128 %{{.*}}, ppc_fp128* [[RETREAL]], align 16
43 // PPC32LNX-NEXT: store ppc_fp128 %{{.*}}, ppc_fp128* [[RETIMAG]], align 16
44 }
45