diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineCopyPropagation.cpp')
-rw-r--r-- | llvm/lib/CodeGen/MachineCopyPropagation.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/MachineCopyPropagation.cpp b/llvm/lib/CodeGen/MachineCopyPropagation.cpp index 1590b205def..8b4f9970b22 100644 --- a/llvm/lib/CodeGen/MachineCopyPropagation.cpp +++ b/llvm/lib/CodeGen/MachineCopyPropagation.cpp @@ -226,19 +226,19 @@ void MachineCopyPropagation::CopyPropagateBlock(MachineBasicBlock &MBB) { // The two copies cancel out and the source of the first copy // hasn't been overridden, eliminate the second one. e.g. - // %ecx<def> = COPY %eax + // %ecx = COPY %eax // ... nothing clobbered eax. - // %eax<def> = COPY %ecx + // %eax = COPY %ecx // => - // %ecx<def> = COPY %eax + // %ecx = COPY %eax // // or // - // %ecx<def> = COPY %eax + // %ecx = COPY %eax // ... nothing clobbered eax. - // %ecx<def> = COPY %eax + // %ecx = COPY %eax // => - // %ecx<def> = COPY %eax + // %ecx = COPY %eax if (eraseIfRedundant(*MI, Def, Src) || eraseIfRedundant(*MI, Src, Def)) continue; @@ -262,11 +262,11 @@ void MachineCopyPropagation::CopyPropagateBlock(MachineBasicBlock &MBB) { // If 'Def' is previously source of another copy, then this earlier copy's // source is no longer available. e.g. - // %xmm9<def> = copy %xmm2 + // %xmm9 = copy %xmm2 // ... - // %xmm2<def> = copy %xmm0 + // %xmm2 = copy %xmm0 // ... - // %xmm2<def> = copy %xmm9 + // %xmm2 = copy %xmm9 ClobberRegister(Def); for (const MachineOperand &MO : MI->implicit_operands()) { if (!MO.isReg() || !MO.isDef()) |