diff options
| author | Francisco Jerez <[email protected]> | 2015-03-18 15:51:45 +0200 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2015-03-23 14:09:33 +0200 |
| commit | 7526ee36bcb89c867f4ec94f4585952195429841 (patch) | |
| tree | 2f6f0aafe3be668746d01020d385c16e6932f38f /src/mesa | |
| parent | 24073b2cd7c15d989a40c1b7bc30e8be200ff328 (diff) | |
i965/vec4: Add argument index and type checks to SEL saturate propagation.
SEL saturate propagation already implicitly relies on these
assumptions.
Reviewed-by: Abdiel Janulgue <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp index 73b4f53f04b..478ae09b677 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp @@ -343,7 +343,10 @@ try_copy_propagate(struct brw_context *brw, vec4_instruction *inst, */ switch(inst->opcode) { case BRW_OPCODE_SEL: - if (inst->src[1].file != IMM || + if (arg != 0 || + inst->src[0].type != BRW_REGISTER_TYPE_F || + inst->src[1].file != IMM || + inst->src[1].type != BRW_REGISTER_TYPE_F || inst->src[1].fixed_hw_reg.dw1.f < 0.0 || inst->src[1].fixed_hw_reg.dw1.f > 1.0) { return false; |