diff options
| author | Kristian Høgsberg Kristensen <[email protected]> | 2015-10-20 23:07:56 -0700 |
|---|---|---|
| committer | Kristian Høgsberg Kristensen <[email protected]> | 2015-10-23 09:42:28 -0700 |
| commit | aedc0aab19c233cc084211959ef2b6be1c500bb7 (patch) | |
| tree | f60a84320de0320fc71089391a4f874b5a6db2cd | |
| parent | 24a3a697e5e029767c2d210a94d47c52c5e5e299 (diff) | |
i965/fs: Use unsigned immediate 0 when eliminating SHADER_OPCODE_FIND_LIVE_CHANNEL
The destination for SHADER_OPCODE_FIND_LIVE_CHANNEL is always a UD
register. When we replace the opcode with a MOV, make sure we use a UD
immediate 0 so copy propagation doesn't bail because of non-matching
types.
Reviewed-by: Matt Turner <[email protected]>
Signed-off-by: Kristian Høgsberg Kristensen <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index c8df9407f03..75f1a926c1d 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -2614,7 +2614,7 @@ fs_visitor::eliminate_find_live_channel() case SHADER_OPCODE_FIND_LIVE_CHANNEL: if (depth == 0) { inst->opcode = BRW_OPCODE_MOV; - inst->src[0] = fs_reg(0); + inst->src[0] = fs_reg(0u); inst->sources = 1; inst->force_writemask_all = true; progress = true; |