| // RUN: %clang_cc1 -fms-extensions -DDECLARE_SETJMP -triple i686-windows-msvc -emit-llvm %s -o - | FileCheck --check-prefix=I386 %s |
| // RUN: %clang_cc1 -fms-extensions -DDECLARE_SETJMP -triple x86_64-windows-msvc -emit-llvm %s -o - | FileCheck --check-prefix=X64 %s |
| // RUN: %clang_cc1 -fms-extensions -DDECLARE_SETJMP -triple aarch64-windows-msvc -emit-llvm %s -o - | FileCheck --check-prefix=AARCH64 %s |
| // RUN: %clang_cc1 -fms-extensions -triple i686-windows-msvc -emit-llvm %s -o - | FileCheck --check-prefix=I386 %s |
| // RUN: %clang_cc1 -fms-extensions -triple x86_64-windows-msvc -emit-llvm %s -o - | FileCheck --check-prefix=X64 %s |
| // RUN: %clang_cc1 -fms-extensions -triple aarch64-windows-msvc -emit-llvm %s -o - | FileCheck --check-prefix=AARCH64 %s |
| typedef char jmp_buf[1]; |
| |
| #ifdef DECLARE_SETJMP |
| int _setjmp(jmp_buf env); |
| int _setjmpex(jmp_buf env); |
| #endif |
| |
| jmp_buf jb; |
| |
| int test_setjmp() { |
| return _setjmp(jb); |
| // I386-LABEL: define dso_local i32 @test_setjmp |
| // I386: %[[call:.*]] = call i32 (i8*, i32, ...) @_setjmp3(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @jb, i32 0, i32 0), i32 0) |
| // I386-NEXT: ret i32 %[[call]] |
| |
| // X64-LABEL: define dso_local i32 @test_setjmp |
| // X64: %[[addr:.*]] = call i8* @llvm.frameaddress(i32 0) |
| // X64: %[[call:.*]] = call i32 @_setjmp(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @jb, i32 0, i32 0), i8* %[[addr]]) |
| // X64-NEXT: ret i32 %[[call]] |
| |
| // AARCH64-LABEL: define dso_local i32 @test_setjmp |
| // AARCH64: %[[addr:.*]] = call i8* @llvm.frameaddress(i32 0) |
| // AARCH64: %[[call:.*]] = call i32 @_setjmpex(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @jb, i32 0, i32 0), i8* %[[addr]]) |
| // AARCH64-NEXT: ret i32 %[[call]] |
| } |
| |
| int test_setjmpex() { |
| return _setjmpex(jb); |
| // X64-LABEL: define dso_local i32 @test_setjmpex |
| // X64: %[[addr:.*]] = call i8* @llvm.frameaddress(i32 0) |
| // X64: %[[call:.*]] = call i32 @_setjmpex(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @jb, i32 0, i32 0), i8* %[[addr]]) |
| // X64-NEXT: ret i32 %[[call]] |
| |
| // AARCH64-LABEL: define dso_local i32 @test_setjmpex |
| // AARCH64: %[[addr:.*]] = call i8* @llvm.frameaddress(i32 0) |
| // AARCH64: %[[call:.*]] = call i32 @_setjmpex(i8* getelementptr inbounds ([1 x i8], [1 x i8]* @jb, i32 0, i32 0), i8* %[[addr]]) |
| // AARCH64-NEXT: ret i32 %[[call]] |
| } |
