R600/SI: Pattern match isinf to v_cmp_class instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225307 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault
2015-01-06 23:00:41 +00:00
parent a5b2b64292
commit 42d9f7cf0a
3 changed files with 79 additions and 0 deletions

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@@ -62,6 +62,7 @@ class SITargetLowering : public AMDGPUTargetLowering {
SDValue performClassCombine(SDNode *N, DAGCombinerInfo &DCI) const;
SDValue performMin3Max3Combine(SDNode *N, DAGCombinerInfo &DCI) const;
SDValue performSetCCCombine(SDNode *N, DAGCombinerInfo &DCI) const;
public:
SITargetLowering(TargetMachine &tm);