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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2022-08-18 11:55:23 +0100 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2022-08-18 11:55:23 +0100 |
| commit | fdec50182d85ec0b8518af3baae37ae28b102f1c (patch) | |
| tree | f620576762fe4f39bf29b33faa01c4f7938b2d2f /llvm/lib/CodeGen/CodeGenPrepare.cpp | |
| parent | 27cbfa7cc8cdab121842adf4dd31f6811f523928 (diff) | |
| download | llvm-fdec50182d85ec0b8518af3baae37ae28b102f1c.zip llvm-fdec50182d85ec0b8518af3baae37ae28b102f1c.tar.gz llvm-fdec50182d85ec0b8518af3baae37ae28b102f1c.tar.bz2 | |
[CostModel] Replace getUserCost with getInstructionCost
* Replace getUserCost with getInstructionCost, covering all cost kinds.
* Remove getInstructionLatency, it's not implemented by any backends, and we should fold the functionality into getUserCost (now getInstructionCost) to make it easier for targets to handle the cost kinds with their existing cost callbacks.
Original Patch by @samparker (Sam Parker)
Differential Revision: https://reviews.llvm.org/D79483
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index 92fe929..099be15 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -6603,8 +6603,8 @@ static bool sinkSelectOperand(const TargetTransformInfo *TTI, Value *V) { // If it's safe to speculatively execute, then it should not have side // effects; therefore, it's safe to sink and possibly *not* execute. return I && I->hasOneUse() && isSafeToSpeculativelyExecute(I) && - TTI->getUserCost(I, TargetTransformInfo::TCK_SizeAndLatency) >= - TargetTransformInfo::TCC_Expensive; + TTI->getInstructionCost(I, TargetTransformInfo::TCK_SizeAndLatency) >= + TargetTransformInfo::TCC_Expensive; } /// Returns true if a SelectInst should be turned into an explicit branch. |