[all-commits] [llvm/llvm-project] da0e7f: AMDGPU: Handle folding vector splats of inline spl...
Matt Arsenault via All-commits
all-commits at lists.llvm.org
Wed Jun 25 07:31:37 PDT 2025
Branch: refs/heads/users/arsenm/amdgpu/handle-split-folding-f64-inline-constants
Home: https://github.com/llvm/llvm-project
Commit: da0e7f3709e013348cde68701e8739c2912a4e4f
https://github.com/llvm/llvm-project/commit/da0e7f3709e013348cde68701e8739c2912a4e4f
Author: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: 2025-06-25 (Wed, 25 Jun 2025)
Changed paths:
M llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mfma.gfx90a.ll
Log Message:
-----------
AMDGPU: Handle folding vector splats of inline split f64 inline immediates
Recognize a reg_sequence with 32-bit elements that produce a 64-bit
splat value. This enables folding f64 constants into mfma operands
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