forked from OSchip/llvm-project
115 lines
2.9 KiB
C
115 lines
2.9 KiB
C
// RUN: %clang_cc1 -triple armv7-eabi -emit-llvm %s -o - | \
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// RUN: FileCheck %s --check-prefixes=CHECK,CHECK-SOFT
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// RUN: %clang_cc1 -triple armv7-eabi -target-abi aapcs -mfloat-abi hard -emit-llvm %s -o - | \
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// RUN: FileCheck %s --check-prefixes=CHECK,CHECK-HARD
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// REQUIRES: arm-registered-target
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// CHECK: %struct.S0 = type { [4 x float] }
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// CHECK: %struct.S1 = type { [2 x float] }
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// CHECK: %struct.S2 = type { [4 x float] }
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// CHECK: %struct.D0 = type { [2 x double] }
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// CHECK: %struct.D1 = type { [2 x double] }
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// CHECK: %struct.D2 = type { [4 x double] }
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typedef struct {
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float v[4];
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} S0;
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float f0(S0 s) {
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// CHECK-SOFT: define{{.*}} float @f0([4 x i32] %s.coerce)
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// CHECK-HARD: define{{.*}} arm_aapcs_vfpcc float @f0(%struct.S0 %s.coerce)
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return s.v[0];
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}
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float f0call() {
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S0 s = {0.0f, };
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return f0(s);
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// CHECK-SOFT: call float @f0([4 x i32]
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// CHECK-HARD: call arm_aapcs_vfpcc float @f0(%struct.S0
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}
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typedef struct {
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__attribute__((aligned(8))) float v[2];
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} S1;
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float f1(S1 s) {
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// CHECK-SOFT: define{{.*}} float @f1([1 x i64]
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// CHECK-HARD: define{{.*}} arm_aapcs_vfpcc float @f1(%struct.S1 alignstack(8)
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return s.v[0];
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}
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float f1call() {
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S1 s = {0.0f, };
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return f1(s);
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// CHECK-SOFT: call float @f1([1 x i64
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// CHECK-HARD: call arm_aapcs_vfpcc float @f1(%struct.S1 alignstack(8)
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}
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typedef struct {
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__attribute__((aligned(16))) float v[4];
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} S2;
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float f2(S2 s) {
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// CHECK-SOFT: define{{.*}} float @f2([2 x i64]
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// CHECK-HARD: define{{.*}} arm_aapcs_vfpcc float @f2(%struct.S2 alignstack(8)
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return s.v[0];
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}
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float f2call() {
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S2 s = {0.0f, };
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return f2(s);
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// CHECK-SOFT: call float @f2([2 x i64]
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// CHECK-HARD: call arm_aapcs_vfpcc float @f2(%struct.S2 alignstack(8)
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}
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typedef struct {
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double v[2];
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} D0;
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double g0(D0 d) {
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// CHECK-SOFT: define{{.*}} double @g0([2 x i64]
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// CHECK-HARD: define{{.*}} arm_aapcs_vfpcc double @g0(%struct.D0 %d.coerce
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return d.v[0];
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}
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double g0call() {
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D0 d = {0.0, };
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return g0(d);
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// CHECK-SOFT: call double @g0([2 x i64]
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// CHECK-HARD: call arm_aapcs_vfpcc double @g0(%struct.D0 %1
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}
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typedef struct {
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__attribute__((aligned(16))) double v[2];
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} D1;
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double g1(D1 d) {
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// CHECK-SOFT: define{{.*}} double @g1([2 x i64]
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// CHECK-HARD: define{{.*}} arm_aapcs_vfpcc double @g1(%struct.D1 alignstack(8)
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return d.v[0];
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}
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double g1call() {
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D1 d = {0.0, };
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return g1(d);
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// CHECK-SOFT: call double @g1([2 x i64]
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// CHECK-HARD: call arm_aapcs_vfpcc double @g1(%struct.D1 alignstack(8)
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}
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typedef struct {
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__attribute__((aligned(32))) double v[4];
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} D2;
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double g2(D2 d) {
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// CHECK-SOFT: define{{.*}} double @g2([4 x i64]
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// CHECK-HARD: define{{.*}} arm_aapcs_vfpcc double @g2(%struct.D2 alignstack(8)
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return d.v[0];
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}
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double g2call() {
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D2 d = {0.0, };
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return g2(d);
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// CHECK-SOFT: call double @g2([4 x i64]
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// CHECK-HARD: call arm_aapcs_vfpcc double @g2(%struct.D2 alignstack(8)
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}
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