diff options
| author | Matt Turner <mattst88@gmail.com> | 2013-11-15 11:09:47 -0800 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2013-11-20 15:04:52 -0800 |
| commit | 9793fc1335f11b4131d6db680bec567dcfccfb5f (patch) | |
| tree | b62d43e285d79c6ec28f98e3983c4387f62403ea | |
| parent | 060159820c05c4e9a9b577844387555b11092391 (diff) | |
i965/fs: Use source's original type in register_coalesce().
Previously, register_coalesce() would modify
mov vgrf1:f vgrf2:f
cmp null vgrf3:d vgrf1:d
to be
cmp null vgrf3:d vgrf2:f
and incorrectly use vgrf2's type in the instruction that the mov was
coalesced into.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 8b3f8df26f9..5b20b1cbbe6 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -2429,6 +2429,7 @@ fs_visitor::register_coalesce() scan_inst->src[i].reg == inst->dst.reg && scan_inst->src[i].reg_offset == inst->dst.reg_offset) { fs_reg new_src = inst->src[0]; + new_src.type = scan_inst->src[i].type; if (scan_inst->src[i].abs) { new_src.negate = 0; new_src.abs = 1; |