Commit Graph

3 Commits

Author SHA1 Message Date
Peter Collingbourne
c7ab4f99be Do not optimise fprintf() calls if its return value is used.
Differential Revision: http://llvm-reviews.chandlerc.com/D620

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179661 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17 02:01:10 +00:00
Meador Inge
5c5e230ac7 instcombine: Migrate fputs optimizations
This patch migrates the fputs optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168893 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-29 15:45:43 +00:00
Meador Inge
28d52913ab instcombine: Migrate fprintf optimizations
This patch migrates the fprintf optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168891 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-29 15:45:33 +00:00