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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-08-16 01:18:43 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-08-16 01:18:43 +0000 |
| commit | b07ec9606813cf16b137f0bb9ce09ca7ce57f026 (patch) | |
| tree | 2674dfd7f9aca32e97da4be172600c63d1b40294 /lib/Target/R600/SIInsertWaits.cpp | |
| parent | a6a39ced095c2f453624ce62c4aead25db41a18f (diff) | |
| download | external_llvm-b07ec9606813cf16b137f0bb9ce09ca7ce57f026.zip external_llvm-b07ec9606813cf16b137f0bb9ce09ca7ce57f026.tar.gz external_llvm-b07ec9606813cf16b137f0bb9ce09ca7ce57f026.tar.bz2 | |
Revert "R600/SI: Fix incorrect encoding of DS_WRITE_B32 instructions"
This reverts commit a6a39ced095c2f453624ce62c4aead25db41a18f.
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
Diffstat (limited to 'lib/Target/R600/SIInsertWaits.cpp')
| -rw-r--r-- | lib/Target/R600/SIInsertWaits.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/R600/SIInsertWaits.cpp b/lib/Target/R600/SIInsertWaits.cpp index c477be5..ba202e3 100644 --- a/lib/Target/R600/SIInsertWaits.cpp +++ b/lib/Target/R600/SIInsertWaits.cpp @@ -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(); |