Matt Arsenault
c4a8c07f64
Change objectsize intrinsic to accept different address spaces.
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Bitcasting everything to i8* won't work. Autoupgrade the old
intrinsic declarations to use the new mangling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192117 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-07 18:06:48 +00:00
Manman Ren
bf9d6e5c37
TBAA: remove !tbaa from testing cases when they are not needed.
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This will make it easier to turn on struct-path aware TBAA since the metadata
format will change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188944 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:20:53 +00:00
Nuno Lopes
23e75da7e0
revert my previous patches that introduced an additional parameter to the objectsize intrinsic.
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After a lot of discussion, we realized it's not the best option for run-time bounds checking
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157255 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-22 15:25:31 +00:00
Nuno Lopes
30759542aa
change the objectsize intrinsic signature: add a 3rd parameter to denote the maximum runtime performance penalty that the user is willing to accept.
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This commit only adds the parameter. Code taking advantage of it will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156473 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-09 15:52:43 +00:00
Cameron Zwarich
f031d0977f
Fix PR10029 - VerifyCoalescing failure on patterns_dfa.c of 445.gobmk.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132181 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-27 05:04:51 +00:00
