Opt in Win64 to supporting sjlj lowering. We have the backend lowering,
so I think this was just an oversight because WinX86_64TargetCodeGenInfo
doesn't inherit from X86_64TargetCodeGenInfo.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@231280
91177308-0d34-0410-b5e6-
96231b3b80d8
unsigned getOpenMPSimdDefaultAlignment(QualType) const override {
return HasAVX ? 32 : 16;
}
+
+ bool hasSjLjLowering(CodeGen::CodeGenFunction &CGF) const override {
+ return true;
+ }
};
void WinX86_64TargetCodeGenInfo::SetTargetAttributes(const Decl *D,
// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm < %s| FileCheck %s
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm < %s| FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-windows -emit-llvm < %s| FileCheck %s
// RUN: %clang_cc1 -triple powerpc-unknown-unknown -emit-llvm < %s| FileCheck %s
// RUN: %clang_cc1 -triple powerpc64-unknown-unknown -emit-llvm < %s| FileCheck %s
// CHECK: call x86_fp80 @llvm.fabs.f80(x86_fp80
}
+// __builtin_longjmp isn't supported on all platforms, so only test it on X86.
+#ifdef __x86_64__
// CHECK-LABEL: define void @test_builtin_longjmp
void test_builtin_longjmp(void **buffer) {
// CHECK: [[BITCAST:%.*]] = bitcast
__builtin_longjmp(buffer, 1);
// CHECK-NEXT: unreachable
}
+#endif
// CHECK-LABEL: define i64 @test_builtin_readcyclecounter
long long test_builtin_readcyclecounter() {