[compiler-rt] 8c4546f - Revert "[compiler-rt] Also consider SIGPROF as a synchronous signal (#85188)" (#85296)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 14 12:00:03 PDT 2024
Author: dyung
Date: 2024-03-14T11:59:58-07:00
New Revision: 8c4546f350fbce938d8fbc85d9e353d011f3f673
URL: https://github.com/llvm/llvm-project/commit/8c4546f350fbce938d8fbc85d9e353d011f3f673
DIFF: https://github.com/llvm/llvm-project/commit/8c4546f350fbce938d8fbc85d9e353d011f3f673.diff
LOG: Revert "[compiler-rt] Also consider SIGPROF as a synchronous signal (#85188)" (#85296)
This reverts commit 6f3f659ce9ab91002b4a490b0ce4b085981383cd.
This change is causing TSAN failures on a bot as reported in #85188:
https://lab.llvm.org/buildbot/#/builders/247/builds/15279
Added:
Modified:
compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
Removed:
################################################################################
diff --git a/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp b/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
index 2bebe651b994e5..8ffc703b05eace 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
+++ b/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
@@ -126,7 +126,6 @@ const int SIGFPE = 8;
const int SIGSEGV = 11;
const int SIGPIPE = 13;
const int SIGTERM = 15;
-const int SIGPROF = 27;
#if defined(__mips__) || SANITIZER_FREEBSD || SANITIZER_APPLE || SANITIZER_NETBSD
const int SIGBUS = 10;
const int SIGSYS = 12;
@@ -2169,8 +2168,7 @@ static bool is_sync_signal(ThreadSignalContext *sctx, int sig,
return false;
#endif
return sig == SIGSEGV || sig == SIGBUS || sig == SIGILL || sig == SIGTRAP ||
- sig == SIGABRT || sig == SIGFPE || sig == SIGPIPE || sig == SIGSYS ||
- sig == SIGPROF;
+ sig == SIGABRT || sig == SIGFPE || sig == SIGPIPE || sig == SIGSYS;
}
void sighandler(int sig, __sanitizer_siginfo *info, void *ctx) {
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