diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c index c080d5aecc6..d1a7eab50f7 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c +++ b/src/mesa/drivers/dri/r300/compiler/radeon_dataflow.c @@ -704,9 +704,16 @@ static void get_readers_for_single_write( &d->BranchMasks[branch_depth]; if (masks->HasElse) { + /* Abort on read for components that + * were written in the IF block. */ d->ReaderData->AbortOnRead |= masks->IfWriteMask & ~masks->ElseWriteMask; + /* Abort on read for components that + * were written in the ELSE block. */ + d->ReaderData->AbortOnRead |= + masks->ElseWriteMask + & ~d->AliveWriteMask; d->AliveWriteMask = masks->IfWriteMask ^ ((masks->IfWriteMask ^ masks->ElseWriteMask) |