llvm-project

Commit Graph

Author	SHA1	Message	Date
Philip Pfaffe	b39a97c8f6	[NewPM] Port Msan Summary: Keeping msan a function pass requires replacing the module level initialization: That means, don't define a ctor function which calls __msan_init, instead just declare the init function at the first access, and add that to the global ctors list. Changes: - Pull the actual sanitizer and the wrapper pass apart. - Add a newpm msan pass. The function pass inserts calls to runtime library functions, for which it inserts declarations as necessary. - Update tests. Caveats: - There is one test that I dropped, because it specifically tested the definition of the ctor. Reviewers: chandlerc, fedor.sergeev, leonardchan, vitalybuka Subscribers: sdardis, nemanjai, javed.absar, hiraditya, kbarton, bollu, atanasyan, jsji Differential Revision: https://reviews.llvm.org/D55647 llvm-svn: 350305	2019-01-03 13:42:44 +00:00
Craig Topper	2b54baeb96	[X86] Replace 'REQUIRES: x86' in tests with 'REQUIRES: x86-registered-target' which seems to be the correct way to make them run on an x86 build. llvm-svn: 304682	2017-06-04 08:21:58 +00:00
Justin Bogner	3a3e115e81	MSan: Mark MemorySanitizer tests that use x86 intrinsics as REQUIRES: x86 Tests that use target intrinsics are inherently target specific. Mark them as such. llvm-svn: 302990	2017-05-13 16:24:38 +00:00
Evgeniy Stepanov	f7c29a9e25	[msan] Fix vector pack intrinsic handling. This fixes a crash on MMX intrinsics, as well as a corner case in handling of all unsigned pack intrinsics. PR19953. llvm-svn: 210454	2014-06-09 08:40:16 +00:00
Evgeniy Stepanov	d425a2b169	[msan] Handle x86 vector pack intrinsics. llvm-svn: 210020	2014-06-02 12:31:44 +00:00

5 Commits