diff options
Diffstat (limited to 'clang/test/CodeGen/x86_32-xsave.c')
| -rw-r--r-- | clang/test/CodeGen/x86_32-xsave.c | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/clang/test/CodeGen/x86_32-xsave.c b/clang/test/CodeGen/x86_32-xsave.c index f5d84e2d920..e1acdff1240 100644 --- a/clang/test/CodeGen/x86_32-xsave.c +++ b/clang/test/CodeGen/x86_32-xsave.c @@ -1,6 +1,9 @@ // RUN: %clang_cc1 %s -DTEST_XSAVE -O0 -triple=i686-unknown-unknown -target-feature +xsave -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSAVE // RUN: %clang_cc1 %s -DTEST_XSAVE -O0 -triple=i686-unknown-unknown -target-feature +xsave -fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSAVE +// RUN: %clang_cc1 %s -DTEST_XGETBV -O0 -triple=i686-unknown-unknown -target-feature +xsave -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XGETBV +// RUN: %clang_cc1 %s -DTEST_XSETBV -O0 -triple=i686-unknown-unknown -target-feature +xsave -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSETBV + // RUN: %clang_cc1 %s -DTEST_XSAVEOPT -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaveopt -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSAVEOPT // RUN: %clang_cc1 %s -DTEST_XSAVEOPT -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaveopt -fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSAVEOPT @@ -10,9 +13,15 @@ // RUN: %clang_cc1 %s -DTEST_XSAVES -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaves -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSAVES // RUN: %clang_cc1 %s -DTEST_XSAVES -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaves -fno-signed-char -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefix=XSAVES +// Don't include mm_malloc.h, it's system specific. +#define __MM_MALLOC_H +#include <x86intrin.h> + void test() { - unsigned long long tmp_ULLi = 0; - void* tmp_vp = 0; + unsigned long long tmp_ULLi; + unsigned int tmp_Ui; + void* tmp_vp; + tmp_ULLi = 0; tmp_Ui = 0; tmp_vp = 0; #ifdef TEST_XSAVE // XSAVE: [[tmp_vp_1:%[0-9a-zA-Z]+]] = load i8*, i8** %tmp_vp, align 4 @@ -30,6 +39,12 @@ void test() { // XSAVE: [[low32_3:%[0-9a-zA-Z]+]] = trunc i64 [[tmp_ULLi_3]] to i32 // XSAVE: call void @llvm.x86.xrstor(i8* [[tmp_vp_3]], i32 [[high32_3]], i32 [[low32_3]]) (void)__builtin_ia32_xrstor(tmp_vp, tmp_ULLi); + +// XSAVE: call void @llvm.x86.xsave + (void)_xsave(tmp_vp, tmp_ULLi); + +// XSAVE: call void @llvm.x86.xrstor + (void)_xrstor(tmp_vp, tmp_ULLi); #endif #ifdef TEST_XSAVEOPT @@ -40,6 +55,9 @@ void test() { // XSAVEOPT: [[low32_1:%[0-9a-zA-Z]+]] = trunc i64 [[tmp_ULLi_1]] to i32 // XSAVEOPT: call void @llvm.x86.xsaveopt(i8* [[tmp_vp_1]], i32 [[high32_1]], i32 [[low32_1]]) (void)__builtin_ia32_xsaveopt(tmp_vp, tmp_ULLi); + +// XSAVEOPT: call void @llvm.x86.xsaveopt + (void)_xsaveopt(tmp_vp, tmp_ULLi); #endif #ifdef TEST_XSAVEC @@ -50,6 +68,9 @@ void test() { // XSAVEC: [[low32_1:%[0-9a-zA-Z]+]] = trunc i64 [[tmp_ULLi_1]] to i32 // XSAVEC: call void @llvm.x86.xsavec(i8* [[tmp_vp_1]], i32 [[high32_1]], i32 [[low32_1]]) (void)__builtin_ia32_xsavec(tmp_vp, tmp_ULLi); + +// XSAVEC: call void @llvm.x86.xsavec + (void)_xsavec(tmp_vp, tmp_ULLi); #endif #ifdef TEST_XSAVES @@ -68,5 +89,34 @@ void test() { // XSAVES: [[low32_3:%[0-9a-zA-Z]+]] = trunc i64 [[tmp_ULLi_3]] to i32 // XSAVES: call void @llvm.x86.xrstors(i8* [[tmp_vp_3]], i32 [[high32_3]], i32 [[low32_3]]) (void)__builtin_ia32_xrstors(tmp_vp, tmp_ULLi); + +// XSAVES: call void @llvm.x86.xsaves + (void)_xsaves(tmp_vp, tmp_ULLi); + +// XSAVES: call void @llvm.x86.xrstors + (void)_xrstors(tmp_vp, tmp_ULLi); +#endif + +#ifdef TEST_XGETBV +// XGETBV: [[tmp_Ui:%[0-9a-zA-z]+]] = load i32, i32* %tmp_Ui, align 4 +// XGETBV: call i64 @llvm.x86.xgetbv(i32 [[tmp_Ui]]) + tmp_ULLi = __builtin_ia32_xgetbv(tmp_Ui); + +// XGETBV: call i64 @llvm.x86.xgetbv + tmp_ULLi = _xgetbv(tmp_Ui); +#endif + +#ifdef TEST_XSETBV +// XSETBV: [[tmp_Ui:%[0-9a-zA-z]+]] = load i32, i32* %tmp_Ui, align 4 +// XSETBV: [[tmp_ULLi_3:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 +// XSETBV: [[high64_3:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_3]], 32 +// XSETBV: [[high32_3:%[0-9a-zA-z]+]] = trunc i64 [[high64_3]] to i32 +// XSETBV: [[low32_3:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_3]] to i32 +// XSETBV: call void @llvm.x86.xsetbv(i32 [[tmp_Ui]], i32 [[high32_3]], i32 [[low32_3]]) + (void)__builtin_ia32_xsetbv(tmp_Ui, tmp_ULLi); + + // XSETBV: call void @llvm.x86.xsetbv + (void)_xsetbv(tmp_Ui, tmp_ULLi); #endif + } |