llvm/lib/Transforms at a67600cb79c8ad9f4e979df9c4cffe7fd12a00b3 - llvm

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2026-07-21 03:05:26 -04:00

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Simon Pilgrim 7847a7c9b0 [InstCombine][X86] Use generic expansion of PACKSS/PACKUS for constant folding. NFCI.

This patch rewrites the existing PACKSS/PACKUS constant folding code to expand as a generic expansion.

This is a first NFCI step toward expanding PACKSS/PACKUS intrinsics which are acting as non-saturating truncations (although technically the expansion could be used in all cases - but we'll probably want to be conservative).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359111 91177308-0d34-0410-b5e6-96231b3b80d8

2019-04-24 16:53:17 +00:00

AggressiveInstCombine

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

Coroutines

[CallSite removal] Move the legacy PM, call graph, and some inliner

2019-04-19 05:59:42 +00:00

Hello

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

InstCombine

[InstCombine][X86] Use generic expansion of PACKSS/PACKUS for constant folding. NFCI.