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llvm / llvm-project Public

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[SPIRV] Add PreLegalizer pattern matching for `faceforward`#139959

Open

kmpeng wants to merge 9 commits intollvm:mainllvm/llvm-project:mainfrom

kmpeng:faceforward-patternmatchkmpeng/llvm-project:faceforward-patternmatchCopy head branch name to clipboard

Conversation Commits9 (9)Checks Files changed

Open

[SPIRV] Add PreLegalizer pattern matching for `faceforward`#139959
kmpeng wants to merge 9 commits intollvm:mainfrom
kmpeng:faceforward-patternmatch

Commits

Commits on Oct 13, 2025

WIP - debug `matchSelectToFaceForward`
kmpeng
committed
finished implementation, modified tests
kmpeng
committed
fixed FIXME in faceforward.ll, edited comments
kmpeng
committed
added scalar implementation and tests
kmpeng
committed
partially address PR comments
kmpeng
committed
add opencl test, fix .mir test, fix vulkan check in combiner
kmpeng
committed
undo frontend changes, change pattern matching to use mi_match, add constant tests
kmpeng
committed
edit true/false operand matching to work more robustly with constant vectors
kmpeng
committed
change vulkan target check, use MIRBuilder
kmpeng
committed

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