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| author | Juergen Ributzka <juergen@apple.com> | 2014-06-24 23:51:21 +0000 |
|---|---|---|
| committer | Juergen Ributzka <juergen@apple.com> | 2014-06-24 23:51:21 +0000 |
| commit | 35a6a814073e9ce8c0722d23788eae2eb86832d9 (patch) | |
| tree | b96a3133c2116644c9536592dea803db18477924 /lib/MC | |
| parent | 11580ee62d39a0ae333fc86a1253d8e1d998cafe (diff) | |
| download | llvm-35a6a814073e9ce8c0722d23788eae2eb86832d9.tar.gz llvm-35a6a814073e9ce8c0722d23788eae2eb86832d9.tar.bz2 llvm-35a6a814073e9ce8c0722d23788eae2eb86832d9.tar.xz | |
[FastISel][X86] Fold XALU condition into branch and compare.
Optimize the codegen of select and branch instructions to directly use the
EFLAGS from the {s|u}{add|sub|mul}.with.overflow intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211645 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC')
0 files changed, 0 insertions, 0 deletions