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Author SHA1 Message Date
hyeongyu kim
be9eafc710 [msan] reflect the changed flag to the tests. 
1b1c8d changed `enable-noundef-analysis` flag to
`disable-noundef-analysis`.  noundef_analysis.cpp was using old
`enable-noundef-analysis` flag and this patch fixes it.
 2022-01-16 20:48:05 +09:00
Kevin Athey
0f93448235 enable noundef analysis with -fsanitize-memory-param-retval 
Enable noundef analysis (-enable-noundef-analysis) via the -fsanitize-memory-param-retval clang flag.
This completes the work found in:
  - https://reviews.llvm.org/D116855
  - https://reviews.llvm.org/D116633

Depends on D116633

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D117293
 2022-01-14 17:18:29 -08:00
Kevin Athey
6c2be3015e [NFC][sanitizer] Add test for command line flag for enable-noundef-analysis. 
A simple unit test to demonstrate the flags working correctly.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D114485
 2021-12-03 15:44:36 -08:00