From c1ad9738810d312ec38beccd709ce0853641a94a Mon Sep 17 00:00:00 2001 From: Subv Date: Sat, 11 Aug 2018 16:00:14 -0500 Subject: GPU/Shader: Don't predicate instructions that don't have a predicate field (SSY). --- src/video_core/engines/shader_bytecode.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/video_core/engines') diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index 3d4557b7e..42c6ea5fd 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -598,6 +598,13 @@ public: Unknown, }; + /// Returns whether an opcode has an execution predicate field or not (ie, whether it can be + /// conditionally executed). + static bool IsPredicatedInstruction(Id opcode) { + // TODO(Subv): Add the rest of unpredicated instructions. + return opcode != Id::SSY; + } + class Matcher { public: Matcher(const char* const name, u16 mask, u16 expected, OpCode::Id id, OpCode::Type type) -- cgit v1.2.3