On Sat, Feb 02, 2013 at 07:03:01PM +0100, Vincent Lejeune wrote:
> This fixes a couple of regressions on (probably not just) cayman
> ---
> lib/Target/R600/AMDILISelDAGToDAG.cpp | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
Reviewed-by: Tom Stellard <thomas.stell...@amd.com>
>
> diff --git a/lib/Target/R600/AMDILISelDAGToDAG.cpp
> b/lib/Target/R600/AMDILISelDAGToDAG.cpp
> index 84223f6..7fc3a2f 100644
> --- a/lib/Target/R600/AMDILISelDAGToDAG.cpp
> +++ b/lib/Target/R600/AMDILISelDAGToDAG.cpp
> @@ -229,7 +229,9 @@ SDNode *AMDGPUDAGToDAGISel::Select(SDNode *N) {
> continue;
> }
> } else {
> - if (!TII->isALUInstr(Use->getMachineOpcode())) {
> + if (!TII->isALUInstr(Use->getMachineOpcode()) ||
> + (TII->get(Use->getMachineOpcode()).TSFlags &
> + R600_InstFlag::VECTOR)) {
> continue;
> }
>
> @@ -272,7 +274,8 @@ SDNode *AMDGPUDAGToDAGISel::Select(SDNode *N) {
> if (ST.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
> const R600InstrInfo *TII =
> static_cast<const R600InstrInfo*>(TM.getInstrInfo());
> - if (Result && Result->isMachineOpcode()
> + if (Result && Result->isMachineOpcode() &&
> + !(TII->get(Result->getMachineOpcode()).TSFlags &
> R600_InstFlag::VECTOR)
> && TII->isALUInstr(Result->getMachineOpcode())) {
> // Fold FNEG/FABS/CONST_ADDRESS
> // TODO: Isel can generate multiple MachineInst, we need to recursively
> --
> 1.8.1
>
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