forked from OSchip/llvm-project
89 lines
3.1 KiB
C
89 lines
3.1 KiB
C
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// REQUIRES: powerpc-registered-target
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// RUN: %clang_cc1 -triple powerpc-unknown-freebsd \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-SVR4
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// RUN: %clang_cc1 -triple powerpc-unknown-linux \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-AIX
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// RUN: %clang_cc1 -triple powerpc-unknown-linux -maix-struct-return \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-AIX
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// RUN: %clang_cc1 -triple powerpc-unknown-linux -msvr4-struct-return \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-SVR4
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// RUN: %clang_cc1 -triple powerpc-unknown-netbsd \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-SVR4
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// RUN: %clang_cc1 -triple powerpc-unknown-openbsd \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-SVR4
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// RUN: %clang_cc1 -triple powerpc-unknown-openbsd -maix-struct-return \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-AIX
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// RUN: %clang_cc1 -triple powerpc-unknown-openbsd -msvr4-struct-return \
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// RUN: -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-SVR4
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typedef struct {
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} Zero;
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typedef struct {
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char c;
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} One;
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typedef struct {
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short s;
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} Two;
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typedef struct {
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char c[3];
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} Three;
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typedef struct {
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float f;
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} Four; // svr4 to return i32, not float
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typedef struct {
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char c[5];
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} Five;
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typedef struct {
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short s[3];
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} Six;
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typedef struct {
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char c[7];
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} Seven;
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typedef struct {
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int i;
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char c;
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} Eight; // padded for alignment
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typedef struct {
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char c[9];
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} Nine;
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// CHECK-AIX-LABEL: define void @ret0(%struct.Zero* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define void @ret0()
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Zero ret0(void) { return (Zero){}; }
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// CHECK-AIX-LABEL: define void @ret1(%struct.One* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i8 @ret1()
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One ret1(void) { return (One){'a'}; }
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// CHECK-AIX-LABEL: define void @ret2(%struct.Two* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i16 @ret2()
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Two ret2(void) { return (Two){123}; }
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// CHECK-AIX-LABEL: define void @ret3(%struct.Three* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i24 @ret3()
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Three ret3(void) { return (Three){"abc"}; }
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// CHECK-AIX-LABEL: define void @ret4(%struct.Four* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i32 @ret4()
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Four ret4(void) { return (Four){0.4}; }
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// CHECK-AIX-LABEL: define void @ret5(%struct.Five* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i40 @ret5()
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Five ret5(void) { return (Five){"abcde"}; }
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// CHECK-AIX-LABEL: define void @ret6(%struct.Six* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i48 @ret6()
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Six ret6(void) { return (Six){12, 34, 56}; }
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// CHECK-AIX-LABEL: define void @ret7(%struct.Seven* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i56 @ret7()
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Seven ret7(void) { return (Seven){"abcdefg"}; }
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// CHECK-AIX-LABEL: define void @ret8(%struct.Eight* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define i64 @ret8()
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Eight ret8(void) { return (Eight){123, 'a'}; }
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// CHECK-AIX-LABEL: define void @ret9(%struct.Nine* noalias sret {{[^,]*}})
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// CHECK-SVR4-LABEL: define void @ret9(%struct.Nine* noalias sret {{[^,]*}})
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Nine ret9(void) { return (Nine){"abcdefghi"}; }
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