Commit Graph

6 Commits

Author SHA1 Message Date
Owen Anderson
5c3c23afe7 Generalize instcombine's support for combining multiple bit checks into a single test. Patch by Dirk Steinke!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113423 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-08 22:16:17 +00:00
Owen Anderson
61378363b7 Re-apply the infamous r108614, with a fix pointed out by Dirk Steinke.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110036 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02 09:32:13 +00:00
Daniel Dunbar
10b173a1e7 Speculatively revert r108614, "Another attempt at getting the clang self-host to
like my instcombine patch.", in an attempt to fix Clang i386 bootstrap.
 - Also PR7719.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109953 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-31 19:51:11 +00:00
Owen Anderson
7e3012c345 Another attempt at getting the clang self-host to like my instcombine patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108614 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-17 06:56:35 +00:00
Eric Christopher
de309a8b52 Also revert 108422, it's causing some test failures.
Working on testcases for Owen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 01:36:12 +00:00
Owen Anderson
96fe621e07 Reapply r108378, with bugfixes, testcase, and improved comment formatting.
This now passes LIT, nighty test, and llvm-gcc bootstrap on my machine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108422 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15 15:00:23 +00:00