From 1d45b57939b10bc1bc13ee33ad74e968850af703 Mon Sep 17 00:00:00 2001 From: bunnei Date: Sat, 9 Apr 2016 11:39:56 -0400 Subject: [PATCH] shader_jit_x64: Separate initialization and code generation for readability. --- src/video_core/shader/shader_jit_x64.cpp | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/src/video_core/shader/shader_jit_x64.cpp b/src/video_core/shader/shader_jit_x64.cpp index fae7e8b41..efea55811 100644 --- a/src/video_core/shader/shader_jit_x64.cpp +++ b/src/video_core/shader/shader_jit_x64.cpp @@ -810,7 +810,15 @@ void JitCompiler::FindReturnOffsets() { } void JitCompiler::Compile() { + // Reset flow control state program = (CompiledShader*)GetCodePtr(); + program_counter = 0; + looping = false; + code_ptr.fill(nullptr); + fixup_branches.clear(); + + // Find all `CALL` instructions and identify return locations + FindReturnOffsets(); // The stack pointer is 8 modulo 16 at the entry of a procedure ABI_PushRegistersAndAdjustStack(ABI_ALL_CALLEE_SAVED, 8); @@ -833,15 +841,6 @@ void JitCompiler::Compile() { MOV(PTRBITS, R(RAX), ImmPtr(&neg)); MOVAPS(NEGBIT, MatR(RAX)); - // Find all `CALL` instructions and identify return locations - FindReturnOffsets(); - - // Reset flow control state - program_counter = 0; - looping = false; - code_ptr.fill(nullptr); - fixup_branches.clear(); - // Jump to start of the shader program JMPptr(R(ABI_PARAM2));