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| author | Kostya Serebryany <kcc@google.com> | 2017-07-31 20:00:22 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2017-07-31 20:00:22 +0000 |
| commit | bfc83fa8d72ac6b4fb8d99cff644c87fcc2d36d0 (patch) | |
| tree | bc4b218d85294174b9d2fc9fc327b172eb535f5d /llvm/test | |
| parent | bb6f079a457548fd617f2560f0c296083ecae570 (diff) | |
| download | bcm5719-llvm-bfc83fa8d72ac6b4fb8d99cff644c87fcc2d36d0.tar.gz bcm5719-llvm-bfc83fa8d72ac6b4fb8d99cff644c87fcc2d36d0.zip | |
[sanitizer-coverage] don't instrument available_externally functions
llvm-svn: 309611
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Instrumentation/SanitizerCoverage/tracing.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll b/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll index 209b9874cb2..860904c0f19 100644 --- a/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll +++ b/llvm/test/Instrumentation/SanitizerCoverage/tracing.ll @@ -18,6 +18,12 @@ entry: ret void } +define available_externally void @external_bar(i32* %a) sanitize_address { +entry: + ret void +} + + ; CHECK_PC-LABEL: define void @foo ; CHECK_PC: call void @__sanitizer_cov_trace_pc ; CHECK_PC: call void @__sanitizer_cov_trace_pc @@ -33,6 +39,10 @@ entry: ; CHECK_PC_GUARD: call void @__sanitizer_cov_trace_pc_guard ; CHECK_PC_GUARD-NOT: call void @__sanitizer_cov_trace_pc ; CHECK_PC_GUARD: ret void +; CHECK_PC_GUARD-LABEL: @external_bar +; CHECK_PC_GUARD-NOT: call void @__sanitizer_cov_trace_pc +; CHECK_PC_GUARD: ret void + ; CHECK_PC_GUARD: call void @__sanitizer_cov_trace_pc_guard_init(i32* bitcast (i32** @__start___sancov_guards to i32*), i32* bitcast (i32** @__stop___sancov_guards to i32*)) ; CHECK_PC_GUARD_DARWIN-LABEL: define void @foo |
