fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-08 11:18:08 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

radeon/llvm: fix BUILD_VECTOR lowering for replicated value

Browse source 
We expect that all elements will be assigned even if they are equal

Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
This commit is contained in:
Vadim Girlin 2012-05-15 18:47:38 +04:00
parent 4b8db65dbf
commit 76e4898ba3
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/gallium/drivers/radeon/AMDILISelLowering.cpp
View file

@ -3894,6 +3894,7 @@ AMDILTargetLowering::LowerBUILD_VECTOR( SDValue Op, SelectionDAG &DAG ) const
Nodes1 = DAG.getNode(AMDILISD::VBUILD,
DL,
VT, Op.getOperand(0));
#if 0
bool allEqual = true;
for (unsigned x = 1, y = Op.getNumOperands(); x < y; ++x) {
if (Op.getOperand(0) != Op.getOperand(x)) {
@ -3904,6 +3905,7 @@ AMDILTargetLowering::LowerBUILD_VECTOR( SDValue Op, SelectionDAG &DAG ) const
if (allEqual) {
return Nodes1;
}
#endif
switch(Op.getNumOperands()) {
default:
case 1: