[all-commits] [llvm/llvm-project] d76966: [sanitizer_common][test] Disable sanitizer_coverag...

[Rainer Orth via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d76966e317b3b6e61070518718077218842cea65
      https://github.com/llvm/llvm-project/commit/d76966e317b3b6e61070518718077218842cea65
  Author: Rainer Orth <ro at gcc.gnu.org>
  Date:   2024-09-16 (Mon, 16 Sep 2024)

  Changed paths:
    M compiler-rt/test/sanitizer_common/TestCases/sanitizer_coverage_trace_pc_guard-dso.cpp
    M compiler-rt/test/sanitizer_common/TestCases/sanitizer_coverage_trace_pc_guard.cpp

  Log Message:
  -----------
  [sanitizer_common][test] Disable sanitizer_coverage_trace_pc_guard.cp… (#108206)

…p etc. on SPARC

When enabling ASan testing on SPARC as per PR #107405, two tests `FAIL`:
```
  SanitizerCommon-asan-sparc-SunOS :: sanitizer_coverage_trace_pc_guard-dso.cpp
  SanitizerCommon-asan-sparc-SunOS :: sanitizer_coverage_trace_pc_guard.cpp

```
The issue is the same in both cases:
```
WARNING: No coverage file for projects/compiler-rt/test/sanitizer_common/asan-sparc-SunOS/Output/sanitizer_coverage_trace_pc_guard.cpp.tmp
WARNING: No coverage file for sanitizer_coverage_trace_pc_guard.cpp.tmp.22766.sancov
ERROR: No valid coverage files given.

```
Checking the file with `sancov -print` reveals `Wrong magic:
4294967090`. There seems to be an endianess bug somewhere, since the
tests are already disabled on other big-endian targets.

This patch matches this.

Tested on `sparcv9-sun-solaris2.11`.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications