1 // RUN: %clang_cc1 %s -DTEST_XSAVE -O0 -triple=i686-unknown-unknown -target-feature +xsave -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVE 2 // RUN: %clang_cc1 %s -DTEST_XSAVE -O0 -triple=i686-unknown-unknown -target-feature +xsave -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVE 3 4 // RUN: %clang_cc1 %s -DTEST_XSAVEOPT -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaveopt -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVEOPT 5 // RUN: %clang_cc1 %s -DTEST_XSAVEOPT -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaveopt -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVEOPT 6 7 // RUN: %clang_cc1 %s -DTEST_XSAVEC -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsavec -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVEC 8 // RUN: %clang_cc1 %s -DTEST_XSAVEC -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsavec -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVEC 9 10 // RUN: %clang_cc1 %s -DTEST_XSAVES -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaves -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVES 11 // RUN: %clang_cc1 %s -DTEST_XSAVES -O0 -triple=i686-unknown-unknown -target-feature +xsave -target-feature +xsaves -fno-signed-char -emit-llvm -o - -Werror | FileCheck %s --check-prefix=XSAVES 12 13 void test() { 14 unsigned long long tmp_ULLi; 15 void* tmp_vp; 16 17 #ifdef TEST_XSAVE 18 // XSAVE: [[tmp_vp_1:%[0-9a-zA-z]+]] = load i8*, i8** %tmp_vp, align 4 19 // XSAVE: [[tmp_ULLi_1:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 20 // XSAVE: [[high64_1:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_1]], 32 21 // XSAVE: [[high32_1:%[0-9a-zA-z]+]] = trunc i64 [[high64_1]] to i32 22 // XSAVE: [[low32_1:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_1]] to i32 23 // XSAVE: call void @llvm.x86.xsave(i8* [[tmp_vp_1]], i32 [[high32_1]], i32 [[low32_1]]) 24 (void)__builtin_ia32_xsave(tmp_vp, tmp_ULLi); 25 26 // XSAVE: [[tmp_vp_3:%[0-9a-zA-z]+]] = load i8*, i8** %tmp_vp, align 4 27 // XSAVE: [[tmp_ULLi_3:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 28 // XSAVE: [[high64_3:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_3]], 32 29 // XSAVE: [[high32_3:%[0-9a-zA-z]+]] = trunc i64 [[high64_3]] to i32 30 // XSAVE: [[low32_3:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_3]] to i32 31 // XSAVE: call void @llvm.x86.xrstor(i8* [[tmp_vp_3]], i32 [[high32_3]], i32 [[low32_3]]) 32 (void)__builtin_ia32_xrstor(tmp_vp, tmp_ULLi); 33 #endif 34 35 #ifdef TEST_XSAVEOPT 36 // XSAVEOPT: [[tmp_vp_1:%[0-9a-zA-z]+]] = load i8*, i8** %tmp_vp, align 4 37 // XSAVEOPT: [[tmp_ULLi_1:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 38 // XSAVEOPT: [[high64_1:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_1]], 32 39 // XSAVEOPT: [[high32_1:%[0-9a-zA-z]+]] = trunc i64 [[high64_1]] to i32 40 // XSAVEOPT: [[low32_1:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_1]] to i32 41 // XSAVEOPT: call void @llvm.x86.xsaveopt(i8* [[tmp_vp_1]], i32 [[high32_1]], i32 [[low32_1]]) 42 (void)__builtin_ia32_xsaveopt(tmp_vp, tmp_ULLi); 43 #endif 44 45 #ifdef TEST_XSAVEC 46 // XSAVEC: [[tmp_vp_1:%[0-9a-zA-z]+]] = load i8*, i8** %tmp_vp, align 4 47 // XSAVEC: [[tmp_ULLi_1:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 48 // XSAVEC: [[high64_1:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_1]], 32 49 // XSAVEC: [[high32_1:%[0-9a-zA-z]+]] = trunc i64 [[high64_1]] to i32 50 // XSAVEC: [[low32_1:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_1]] to i32 51 // XSAVEC: call void @llvm.x86.xsavec(i8* [[tmp_vp_1]], i32 [[high32_1]], i32 [[low32_1]]) 52 (void)__builtin_ia32_xsavec(tmp_vp, tmp_ULLi); 53 #endif 54 55 #ifdef TEST_XSAVES 56 // XSAVES: [[tmp_vp_1:%[0-9a-zA-z]+]] = load i8*, i8** %tmp_vp, align 4 57 // XSAVES: [[tmp_ULLi_1:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 58 // XSAVES: [[high64_1:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_1]], 32 59 // XSAVES: [[high32_1:%[0-9a-zA-z]+]] = trunc i64 [[high64_1]] to i32 60 // XSAVES: [[low32_1:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_1]] to i32 61 // XSAVES: call void @llvm.x86.xsaves(i8* [[tmp_vp_1]], i32 [[high32_1]], i32 [[low32_1]]) 62 (void)__builtin_ia32_xsaves(tmp_vp, tmp_ULLi); 63 64 // XSAVES: [[tmp_vp_3:%[0-9a-zA-z]+]] = load i8*, i8** %tmp_vp, align 4 65 // XSAVES: [[tmp_ULLi_3:%[0-9a-zA-z]+]] = load i64, i64* %tmp_ULLi, align 8 66 // XSAVES: [[high64_3:%[0-9a-zA-z]+]] = lshr i64 [[tmp_ULLi_3]], 32 67 // XSAVES: [[high32_3:%[0-9a-zA-z]+]] = trunc i64 [[high64_3]] to i32 68 // XSAVES: [[low32_3:%[0-9a-zA-z]+]] = trunc i64 [[tmp_ULLi_3]] to i32 69 // XSAVES: call void @llvm.x86.xrstors(i8* [[tmp_vp_3]], i32 [[high32_3]], i32 [[low32_3]]) 70 (void)__builtin_ia32_xrstors(tmp_vp, tmp_ULLi); 71 #endif 72 } 73
