[compiler-rt] r355844 - [HWASan] Remove address significance from tag_mismatch.

Mitch Phillips via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 11 10:34:17 PDT 2019


Author: hctim
Date: Mon Mar 11 10:34:17 2019
New Revision: 355844

URL: http://llvm.org/viewvc/llvm-project?rev=355844&view=rev
Log:
[HWASan] Remove address significance from tag_mismatch.

Actually fix the issue referenced in rL355840.

Modified:
    compiler-rt/trunk/lib/hwasan/hwasan_tag_mismatch_aarch64.S

Modified: compiler-rt/trunk/lib/hwasan/hwasan_tag_mismatch_aarch64.S
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/hwasan/hwasan_tag_mismatch_aarch64.S?rev=355844&r1=355843&r2=355844&view=diff
==============================================================================
--- compiler-rt/trunk/lib/hwasan/hwasan_tag_mismatch_aarch64.S (original)
+++ compiler-rt/trunk/lib/hwasan/hwasan_tag_mismatch_aarch64.S Mon Mar 11 10:34:17 2019
@@ -100,12 +100,6 @@ __hwasan_tag_mismatch:
 .Lfunc_end0:
   .size __hwasan_tag_mismatch, .Lfunc_end0-__hwasan_tag_mismatch
 
-// Address significance tables cannot be emitted on gcc. Some buildbots
-// (clang-cmake-aarch64-lld) use gcc to build compiler-rt.
-#if __clang__
-.addrsig
-#endif  // __clang__
-
 #endif  // defined(__aarch64__)
 
 // We do not need executable stack.




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