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| author | Duncan Sands <baldrick@free.fr> | 2011-09-17 16:49:39 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2011-09-17 16:49:39 +0000 |
| commit | 6bcd2196e5febb97efe188d0d6de403c577d96fc (patch) | |
| tree | b147a99b1f7f3b65365ba8535f8466ab53f5d766 /lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp | |
| parent | 2c693dc1261d8b8d92b5c96cf00ec873dde86bb2 (diff) | |
Synthesize x86 max/min instructions also for vectors (i.e. produce
maxps and maxpd). This broke the sse41-blend.ll testcase by causing
maxpd to be produced rather than a cmp+blend pair, which is the reason
I tweaked it. Gives a small speedup on doduc with dragonegg when the
GCC vectorizer is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139986 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp')
0 files changed, 0 insertions, 0 deletions