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Revert "R600/SI: Fix incorrect encoding of DS_WRITE_B32 instructions"

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This reverts commit a6a39ced09.
This is the wrong version of this fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188523 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2013-08-16 01:18:43 +00:00
parent a6a39ced09
commit b07ec96068
4 changed files with 12 additions and 10 deletions
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4
lib/Target/R600/SIInsertWaits.cpp
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@@ -134,7 +134,9 @@ Counters SIInsertWaits::getHwCounts(MachineInstr &MI) {
// LGKM may uses larger values
if (TSFlags & SIInstrFlags::LGKM_CNT) {
const MachineOperand &Op = MI.getOperand(0);
MachineOperand &Op = MI.getOperand(0);
if (!Op.isReg())
Op = MI.getOperand(1);
assert(Op.isReg() && "First LGKM operand must be a register!");
unsigned Reg = Op.getReg();