Author: Matt Arsenault Date: 2020-12-22T20:56:14-05:00 New Revision: 5bec0828347893544ab863ddf4caa2f0b5ef79dd
URL: https://github.com/llvm/llvm-project/commit/5bec0828347893544ab863ddf4caa2f0b5ef79dd DIFF: https://github.com/llvm/llvm-project/commit/5bec0828347893544ab863ddf4caa2f0b5ef79dd.diff LOG: VirtRegMap: Use Register Added: Modified: llvm/include/llvm/CodeGen/VirtRegMap.h llvm/lib/CodeGen/LiveRangeEdit.cpp Removed: ################################################################################ diff --git a/llvm/include/llvm/CodeGen/VirtRegMap.h b/llvm/include/llvm/CodeGen/VirtRegMap.h index 1775afb51bdf..deef4b90279a 100644 --- a/llvm/include/llvm/CodeGen/VirtRegMap.h +++ b/llvm/include/llvm/CodeGen/VirtRegMap.h @@ -151,7 +151,7 @@ class TargetInstrInfo; bool hasKnownPreference(Register VirtReg); /// records virtReg is a split live interval from SReg. - void setIsSplitFromReg(Register virtReg, unsigned SReg) { + void setIsSplitFromReg(Register virtReg, Register SReg) { Virt2SplitMap[virtReg.id()] = SReg; if (hasShape(SReg)) { Virt2ShapeMap[virtReg.id()] = getShape(SReg); @@ -159,7 +159,7 @@ class TargetInstrInfo; } /// returns the live interval virtReg is split from. - unsigned getPreSplitReg(Register virtReg) const { + Register getPreSplitReg(Register virtReg) const { return Virt2SplitMap[virtReg.id()]; } @@ -167,8 +167,8 @@ class TargetInstrInfo; /// from through splitting. /// A register that was not created by splitting is its own original. /// This operation is idempotent. - unsigned getOriginal(unsigned VirtReg) const { - unsigned Orig = getPreSplitReg(VirtReg); + Register getOriginal(Register VirtReg) const { + Register Orig = getPreSplitReg(VirtReg); return Orig ? Orig : VirtReg; } diff --git a/llvm/lib/CodeGen/LiveRangeEdit.cpp b/llvm/lib/CodeGen/LiveRangeEdit.cpp index dbf02802d473..037cb5426235 100644 --- a/llvm/lib/CodeGen/LiveRangeEdit.cpp +++ b/llvm/lib/CodeGen/LiveRangeEdit.cpp @@ -435,7 +435,7 @@ void LiveRangeEdit::eliminateDeadDefs(SmallVectorImpl<MachineInstr *> &Dead, if (!SplitLIs.empty()) ++NumFracRanges; - unsigned Original = VRM ? VRM->getOriginal(VReg) : 0; + Register Original = VRM ? VRM->getOriginal(VReg) : Register(); for (const LiveInterval *SplitLI : SplitLIs) { // If LI is an original interval that hasn't been split yet, make the new // intervals their own originals instead of referring to LI. The original _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
