Author: Fangrui Song Date: 2022-11-03T22:21:44-07:00 New Revision: 3cbf90468aecce960887e680f813cbb1209b337f
URL: https://github.com/llvm/llvm-project/commit/3cbf90468aecce960887e680f813cbb1209b337f DIFF: https://github.com/llvm/llvm-project/commit/3cbf90468aecce960887e680f813cbb1209b337f.diff LOG: [X86][test] Add -fcf-protection test for pre-pentiumpro For #58737 Added: Modified: clang/test/CodeGen/X86/x86-cf-protection.c Removed: ################################################################################ diff --git a/clang/test/CodeGen/X86/x86-cf-protection.c b/clang/test/CodeGen/X86/x86-cf-protection.c index de6906ec51812..9f0cafc2eb456 100644 --- a/clang/test/CodeGen/X86/x86-cf-protection.c +++ b/clang/test/CodeGen/X86/x86-cf-protection.c @@ -4,6 +4,7 @@ // RUN: %clang -target i386-unknown-unknown -o - -emit-llvm -S -fcf-protection=branch -mibt-seal -flto %s | FileCheck %s --check-prefixes=CFPROT,IBTSEAL // RUN: %clang -target i386-unknown-unknown -o - -emit-llvm -S -fcf-protection=branch -flto %s | FileCheck %s --check-prefixes=CFPROT,NOIBTSEAL // RUN: %clang -target i386-unknown-unknown -o - -emit-llvm -S -fcf-protection=branch -mibt-seal %s | FileCheck %s --check-prefixes=CFPROT,NOIBTSEAL +// RUN: not %clang_cc1 -emit-llvm-only -triple i386 -target-cpu pentium-mmx -fcf-protection=branch %s 2>&1 | FileCheck %s --check-prefix=NOCFPROT // RETURN: #define __CET__ 2 // BRANCH: #define __CET__ 1 @@ -11,4 +12,7 @@ // CFPROT: !{i32 8, !"cf-protection-branch", i32 1} // IBTSEAL: !{i32 8, !"ibt-seal", i32 1} // NOIBTSEAL-NOT: "ibt-seal", i32 1 + +// NOCFPROT: error: option 'cf-protection=branch' cannot be specified on this target + void foo() {} _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
