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shader_ir: Pass decoded nodes as a whole instead of per basic blocks

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Some games call LDG at the top of a basic block, making the tracking
heuristic to fail. This commit lets the heuristic the decoded nodes as a
whole instead of per basic blocks.

This may lead to some false positives but allows it the heuristic to
track cases it previously couldn't.
This commit is contained in:
ReinUsesLisp 2019-01-30 01:56:33 -03:00
parent 896b6769d2
commit e3c0f29a4d
27 changed files with 62 additions and 57 deletions
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2
src/video_core/shader/decode/conversion.cpp
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@ -13,7 +13,7 @@ using Tegra::Shader::Instruction;
using Tegra::Shader::OpCode;
using Tegra::Shader::Register;
u32 ShaderIR::DecodeConversion(BasicBlock& bb, const BasicBlock& code, u32 pc) {
u32 ShaderIR::DecodeConversion(BasicBlock& bb, u32 pc) {
const Instruction instr = {program_code[pc]};
const auto opcode = OpCode::Decode(instr);