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| author | Nadav Rotem <nrotem@apple.com> | 2012-12-27 07:45:10 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-12-27 07:45:10 +0000 |
| commit | 3c22a444001ac3f7a89c9888d60aec69352d0e58 (patch) | |
| tree | 181adb79cf1051fe56383cb61b871664f1400d55 /docs/gcc-loops.png | |
| parent | 068aec586de5d7739da023a741ed07b4efa6db73 (diff) | |
| download | llvm-3c22a444001ac3f7a89c9888d60aec69352d0e58.tar.gz llvm-3c22a444001ac3f7a89c9888d60aec69352d0e58.tar.bz2 llvm-3c22a444001ac3f7a89c9888d60aec69352d0e58.tar.xz | |
AVX/AVX2: Move the code that lowers vector-trunc from a DAGCo-hook to custom lowering hook.
The vector truncs were scalarized during LegalizeVectorOps, later vectorized again by some DAGCombine optimization
and finally, lowered by a dagcombing optimization. Now, they are properly lowered during LegalizeVectorOps.
No new testcase because the original testcases still work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171146 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/gcc-loops.png')
0 files changed, 0 insertions, 0 deletions