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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2025-01-07 11:31:36 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2025-01-07 11:31:44 +0000 |
| commit | 5a7dfb46598ebe21318312eca5f407a1575f87e0 (patch) | |
| tree | 71c669616232d27a2c41cc6491c54e796e2ccda0 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 4ecd9bd03b8b0e2ceba5c6c8525227be8d8ab215 (diff) | |
| download | llvm-5a7dfb46598ebe21318312eca5f407a1575f87e0.zip llvm-5a7dfb46598ebe21318312eca5f407a1575f87e0.tar.gz llvm-5a7dfb46598ebe21318312eca5f407a1575f87e0.tar.bz2 | |
[CostModel][X86] Attempt to match v4f32 shuffles that map to MOVSS/INSERTPS instruction
improveShuffleKindFromMask matches this as a SK_InsertSubvector of a v1f32 (which legalises to f32) into a v4f32 base vector, making it easy to recognise. MOVSS is limited to index0.
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions