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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2020-07-16 10:38:48 +0200 |
|---|---|---|
| committer | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2020-07-16 10:38:48 +0200 |
| commit | 6805c1c6a6254b6df6799d820c0d08a3dbfbec96 (patch) | |
| tree | 5e69f0b7a5b893ef9c946ff1dda54e8c6fdccad0 /gcc | |
| parent | fe8185b50914a412f8e3d63e2baa19d0a4f38140 (diff) | |
| download | gcc-6805c1c6a6254b6df6799d820c0d08a3dbfbec96.zip gcc-6805c1c6a6254b6df6799d820c0d08a3dbfbec96.tar.gz gcc-6805c1c6a6254b6df6799d820c0d08a3dbfbec96.tar.bz2 | |
libsanitizer: Fix GetPcSpBp determination of SP on 32-bit Solaris/x86
The latest Solaris 11.4/x86 update uncovered a libsanitizer bug that
caused one test to FAIL for 32-bit:
+FAIL: c-c++-common/asan/null-deref-1.c -O0 output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -O1 output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -O2 output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -O2 -flto output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -O2 -flto -flto-partition=none
output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -O3 -g output pattern test
+FAIL: c-c++-common/asan/null-deref-1.c -Os output pattern test
I've identified the problem and the fix has just landed in upstream
llvm-project:
https://reviews.llvm.org/D83664
Tested on i386-pc-solaris2.11 and x86_64-pc-linux.gnu.
libsanitizer:
* sanitizer_common/sanitizer_linux.cpp: Cherry-pick llvm-project
revision f0e9b76c3500496f8f3ea7abe6f4bf801e3b41e7.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions