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ac/llvm: create features list using snprintf.

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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>
This commit is contained in:
Dave Airlie
2017-07-06 03:00:02 +01:00
parent 9d9f051390
commit 01e958d631
1 changed files with 5 additions and 2 deletions
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7
src/amd/common/ac_llvm_util.c
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@@ -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) LLVMTargetMachineRef ac_create_target_machine(enum radeon_family family, enum ac_target_machine_options tm_options)
{ {
assert(family >= CHIP_TAHITI); assert(family >= CHIP_TAHITI);
char features[256];
const char *triple = (tm_options & AC_TM_SUPPORTS_SPILL) ? "amdgcn-mesa-mesa3d" : "amdgcn--"; const char *triple = (tm_options & AC_TM_SUPPORTS_SPILL) ? "amdgcn-mesa-mesa3d" : "amdgcn--";
LLVMTargetRef target = ac_get_llvm_target(triple); LLVMTargetRef target = ac_get_llvm_target(triple);
snprintf(features, sizeof(features),
"+DumpCode,+vgpr-spilling,-fp32-denormals,-xnack");
LLVMTargetMachineRef tm = LLVMCreateTargetMachine( LLVMTargetMachineRef tm = LLVMCreateTargetMachine(
target, target,
triple, triple,
ac_get_llvm_processor_name(family), ac_get_llvm_processor_name(family),
"+DumpCode,+vgpr-spilling,-fp32-denormals,-xnack", features,
LLVMCodeGenLevelDefault, LLVMCodeGenLevelDefault,
LLVMRelocDefault, LLVMRelocDefault,
LLVMCodeModelDefault); LLVMCodeModelDefault);