From: Dave Airlie <airlied@redhat.com>
Date: Thu, 6 Jul 2017 02:00:02 +0000 (+0100)
Subject: ac/llvm: create features list using snprintf.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=01e958d63141b21fbb18f5e32fa4a7f76f59ba91;p=mesa.git

ac/llvm: create features list using snprintf.

Just more moving code around before adding things to it.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/amd/common/ac_llvm_util.c b/src/amd/common/ac_llvm_util.c
index 088f01f7ad6..4f32d4bb974 100644
--- a/src/amd/common/ac_llvm_util.c
+++ b/src/amd/common/ac_llvm_util.c
@@ -121,14 +121,17 @@ static const char *ac_get_llvm_processor_name(enum radeon_family family)
 LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family, enum ac_target_machine_options tm_options)
 {
 	assert(family >= CHIP_TAHITI);
-
+	char features[256];
 	const char *triple = (tm_options & AC_TM_SUPPORTS_SPILL) ? "amdgcn-mesa-mesa3d" : "amdgcn--";
 	LLVMTargetRef target = ac_get_llvm_target(triple);
+
+	snprintf(features, sizeof(features),
+		 "+DumpCode,+vgpr-spilling,-fp32-denormals,-xnack");
 	LLVMTargetMachineRef tm = LLVMCreateTargetMachine(
 	                             target,
 	                             triple,
 	                             ac_get_llvm_processor_name(family),
-	                             "+DumpCode,+vgpr-spilling,-fp32-denormals,-xnack",
+				     features,
 	                             LLVMCodeGenLevelDefault,
 	                             LLVMRelocDefault,
 	                             LLVMCodeModelDefault);