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Differential D79894

[clang][slh] Add test for SLH feature checking macro
ClosedPublic

Authored by zbrid on May 13 2020, 11:45 AM.

Details

Reviewers
craig.topper
mattdr
Commits
rG18a855da431e: [clang][slh] Add test for SLH feature checking macro
Summary

I forgot to include a test in this commit:
https://reviews.llvm.org/rG379e68a763097bed55556c6dc7453e4b732e3d68

Here's the test. It passes after that commit and fails before that commit.

Diff Detail

Event Timeline

zbrid created this revision.May 13 2020, 11:45 AM
Herald added a project: Restricted Project. · View Herald TranscriptMay 13 2020, 11:45 AM
Herald added a subscriber: cfe-commits. · View Herald Transcript
zbrid added a parent revision: D79733: [clang][SLH] Add __has_feature(speculative_load_hardening).May 13 2020, 12:16 PM
Harbormaster completed remote builds in B56638: Diff 263806.May 13 2020, 2:12 PM
mattdr accepted this revision.May 13 2020, 5:31 PM
This revision is now accepted and ready to land.May 13 2020, 5:31 PM
Closed by commit rG18a855da431e: [clang][slh] Add test for SLH feature checking macro (authored by zbrid). · Explain WhyMay 15 2020, 12:32 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
clang/
test/
Lexer/
15 lines

Diff 263806

clang/test/Lexer/has_feature_speculative_load_hardening.cpp

  • This file was added.
// RUN: %clang -E -mspeculative-load-hardening %s -o - | FileCheck --check-prefix=CHECK-SLH %s
// RUN: %clang -E -mno-speculative-load-hardening %s -o - | FileCheck --check-prefix=CHECK-NOSLH %s
// RUN: %clang -E %s -o - | FileCheck --check-prefix=CHECK-DEFAULT %s
#if __has_feature(speculative_load_hardening)
int SpeculativeLoadHardeningEnabled();
#else
int SpeculativeLoadHardeningDisabled();
#endif
// CHECK-SLH: SpeculativeLoadHardeningEnabled
// CHECK-NOSLH: SpeculativeLoadHardeningDisabled
// CHECK-DEFAULT: SpeculativeLoadHardeningDisabled