OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ac: add ac_get_i1_sgpr_mask

Browse Source 
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Acked-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2019-02-12 15:00:53 -05:00
parent bfb9287599
commit 35cd57df2e
2 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/amd/common/ac_llvm_build.c
View File

@@ -461,6 +461,22 @@ ac_build_ballot(struct ac_llvm_context *ctx,
AC_FUNC_ATTR_CONVERGENT);
}
LLVMValueRef ac_get_i1_sgpr_mask(struct ac_llvm_context *ctx,
LLVMValueRef value)
{
LLVMValueRef args[3] = {
value,
ctx->i1false,
LLVMConstInt(ctx->i32, LLVMIntNE, 0),
};
assert(HAVE_LLVM >= 0x0800);
return ac_build_intrinsic(ctx, "llvm.amdgcn.icmp.i1", ctx->i64, args, 3,
AC_FUNC_ATTR_NOUNWIND |
AC_FUNC_ATTR_READNONE |
AC_FUNC_ATTR_CONVERGENT);
}
LLVMValueRef
ac_build_vote_all(struct ac_llvm_context *ctx, LLVMValueRef value)
{

2
src/amd/common/ac_llvm_build.h
View File

@@ -153,6 +153,8 @@ void ac_build_optimization_barrier(struct ac_llvm_context *ctx,
LLVMValueRef ac_build_shader_clock(struct ac_llvm_context *ctx);
LLVMValueRef ac_build_ballot(struct ac_llvm_context *ctx, LLVMValueRef value);
LLVMValueRef ac_get_i1_sgpr_mask(struct ac_llvm_context *ctx,
LLVMValueRef value);
LLVMValueRef ac_build_vote_all(struct ac_llvm_context *ctx, LLVMValueRef value);