[Mesa-dev] [PATCH 3/4] ac/llvm: set xnack like radeonsi does.

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

Use family, but only set xnack+ for gfx9.

Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/amd/common/ac_llvm_util.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/amd/common/ac_llvm_util.c b/src/amd/common/ac_llvm_util.c
index 4f32d4b..84ed73f 100644
--- a/src/amd/common/ac_llvm_util.c
+++ b/src/amd/common/ac_llvm_util.c
@@ -126,7 +126,9 @@ LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family, enum ac
 	LLVMTargetRef target = ac_get_llvm_target(triple);
 
 	snprintf(features, sizeof(features),
-		 "+DumpCode,+vgpr-spilling,-fp32-denormals,-xnack");
+		 "+DumpCode,+vgpr-spilling,-fp32-denormals%s",
+		 family >= CHIP_VEGA10 ? ",+xnack" : ",-xnack");
+	
 	LLVMTargetMachineRef tm = LLVMCreateTargetMachine(
 	                             target,
 	                             triple,
-- 
2.9.4