ac/llvm: add helper ac_build_is_inf_or_nan

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13380>
2021-10-15 05:23:02 -04:00
parent 5e8f76b713
commit efaab0ec50
3 changed files with 12 additions and 5 deletions
--- a/src/amd/llvm/ac_llvm_build.h
+++ b/src/amd/llvm/ac_llvm_build.h
@@ -615,6 +615,7 @@ void ac_build_s_endpgm(struct ac_llvm_context *ctx);
 void ac_build_triangle_strip_indices_to_triangle(struct ac_llvm_context *ctx, LLVMValueRef is_odd,
                                                 LLVMValueRef flatshade_first,
                                                 LLVMValueRef index[3]);
+LLVMValueRef ac_build_is_inf_or_nan(struct ac_llvm_context *ctx, LLVMValueRef a);

 #ifdef __cplusplus
 }