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| author | Oren Ben Simhon <oren.ben.simhon@intel.com> | 2018-03-17 13:31:35 +0000 |
|---|---|---|
| committer | Oren Ben Simhon <oren.ben.simhon@intel.com> | 2018-03-17 13:31:35 +0000 |
| commit | 220671a0806426051a5b565cd525bce56dc2d142 (patch) | |
| tree | 12c7cf206645be6194b6185a218c42d53675be14 /clang/test/CodeGen/x86-cf-protection.c | |
| parent | fdd72fd5225dedb4431473fb3ac7b3d45fc8ed00 (diff) | |
| download | bcm5719-llvm-220671a0806426051a5b565cd525bce56dc2d142.tar.gz bcm5719-llvm-220671a0806426051a5b565cd525bce56dc2d142.zip | |
Adding nocf_check attribute for cf-protection fine tuning
The patch adds nocf_check target independent attribute for disabling checks that were enabled by cf-protection flag.
The attribute can be appertained to functions and function pointers.
Attribute name follows GCC's similar attribute name.
Differential Revision: https://reviews.llvm.org/D41880
llvm-svn: 327768
Diffstat (limited to 'clang/test/CodeGen/x86-cf-protection.c')
| -rw-r--r-- | clang/test/CodeGen/x86-cf-protection.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/test/CodeGen/x86-cf-protection.c b/clang/test/CodeGen/x86-cf-protection.c index c853791d2dd..044f839c348 100644 --- a/clang/test/CodeGen/x86-cf-protection.c +++ b/clang/test/CodeGen/x86-cf-protection.c @@ -1,5 +1,5 @@ -// RUN: not %clang_cc1 -fsyntax-only -S -emit-llvm -o %t -triple i386-unknown-unknown -fcf-protection=return %s 2>&1 | FileCheck %s --check-prefix=RETURN -// RUN: not %clang_cc1 -fsyntax-only -S -emit-llvm -o %t -triple i386-unknown-unknown -fcf-protection=branch %s 2>&1 | FileCheck %s --check-prefix=BRANCH +// RUN: not %clang_cc1 -fsyntax-only -S -o %t -triple i386-unknown-unknown -fcf-protection=return %s 2>&1 | FileCheck %s --check-prefix=RETURN +// RUN: not %clang_cc1 -fsyntax-only -S -o %t -triple i386-unknown-unknown -fcf-protection=branch %s 2>&1 | FileCheck %s --check-prefix=BRANCH // RETURN: error: option 'cf-protection=return' cannot be specified without '-mshstk' // BRANCH: error: option 'cf-protection=branch' cannot be specified without '-mibt' |
