forked from OSchip/llvm-project
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
// RUN: %clang_cc1 -triple aarch64-none-eabi -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-AAPCS
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// RUN: %clang_cc1 -triple arm64-apple-ios7.0 -target-abi darwinpcs -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK-DARWIN
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// RUN: %clang_cc1 -triple aarch64-linux-gnu -emit-llvm -o - -x c %s | FileCheck %s --check-prefixes=CHECK,CHECK-AAPCS
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typedef struct {
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float v[2];
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} S0;
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// CHECK: define{{.*}} float @f0([2 x float] %h.coerce)
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float f0(S0 h) {
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return h.v[0];
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}
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// CHECK: define{{.*}} float @f0_call()
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// CHECK: %call = call float @f0([2 x float] %1)
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float f0_call(void) {
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S0 h = {1.0f, 2.0f};
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return f0(h);
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}
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typedef struct {
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double v[2];
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} S1;
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// CHECK: define{{.*}} double @f1([2 x double] %h.coerce)
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double f1(S1 h) {
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return h.v[0];
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}
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// CHECK: define{{.*}} double @f1_call()
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// CHECK: %call = call double @f1([2 x double] %1
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double f1_call(void) {
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S1 h = {1.0, 2.0};
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return f1(h);
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}
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typedef struct {
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__attribute__((__aligned__(16))) double v[2];
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} S2;
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// CHECK-AAPCS: define{{.*}} double @f2([2 x double] alignstack(16) %h.coerce)
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// CHECK-DARWIN: define{{.*}} double @f2([2 x double] %h.coerce)
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double f2(S2 h) {
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return h.v[0];
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}
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// CHECK: define{{.*}} double @f2_call()
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// CHECK-AAPCS: %call = call double @f2([2 x double] alignstack(16) %1)
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// CHECK-DARWIN: %call = call double @f2([2 x double] %1
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double f2_call(void) {
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S2 h = {1.0, 2.0};
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return f2(h);
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}
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typedef struct {
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__attribute__((__aligned__(32))) double v[4];
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} S3;
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// CHECK-AAPCS: define{{.*}} double @f3([4 x double] alignstack(16) %h.coerce)
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// CHECK-DARWIN: define{{.*}} double @f3([4 x double] %h.coerce)
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double f3(S3 h) {
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return h.v[0];
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}
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// CHECK: define{{.*}} double @f3_call()
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// CHECK-AAPCS: %call = call double @f3([4 x double] alignstack(16) %1)
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// CHECK-DARWIN: %call = call double @f3([4 x double] %1
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double f3_call(void) {
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S3 h = {1.0, 2.0};
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return f3(h);
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}
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