Module: Mesa
Branch: master
Commit: 795512b235730c2ddb834b3082170521abb59811
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=795512b235730c2ddb834b3082170521abb59811

Author: Dave Airlie <airl...@redhat.com>
Date:   Wed Jan 10 03:57:52 2018 +0000

r600/sb: disable if conversion for hs

This fixes bad interactions with the LDS special values.

Acked-By: Roland Scheidegger <srol...@vmware.com>
Signed-off-by: Dave Airlie <airl...@redhat.com>

---

 src/gallium/drivers/r600/sb/sb_core.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/r600/sb/sb_core.cpp 
b/src/gallium/drivers/r600/sb/sb_core.cpp
index cdc2862d36..5049b67784 100644
--- a/src/gallium/drivers/r600/sb/sb_core.cpp
+++ b/src/gallium/drivers/r600/sb/sb_core.cpp
@@ -191,7 +191,7 @@ int r600_sb_bytecode_process(struct r600_context *rctx,
 
        // if conversion breaks the dependency tracking between CF_EMIT ops 
when it removes
        // the phi nodes for SV_GEOMETRY_EMIT. Just disable it for GS
-       if (sh->target != TARGET_GS)
+       if (sh->target != TARGET_GS && sh->target != TARGET_HS)
                SB_RUN_PASS(if_conversion,              1);
 
        // if_conversion breaks info about uses, but next pass (peephole)

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