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[DXBC] Pop aL on loop end

This commit is contained in:
Triang3l 2020-10-25 19:50:24 +03:00
parent ca9086f3ba
commit 445d78452f
1 changed files with 5 additions and 1 deletions
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6
src/xenia/gpu/dxbc_shader_translator.cc
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@ -1862,10 +1862,14 @@ void DxbcShaderTranslator::ProcessLoopEndInstruction(
} }
{ {
// Break case. // Break case.
// Pop the current loop off the stack, move YZW to XYZ and set W to 0. // Pop the current loop off the loop counter and the relative address
// stacks - move YZW to XYZ and set W to 0.
DxbcOpMov(DxbcDest::R(system_temp_loop_count_, 0b0111), DxbcOpMov(DxbcDest::R(system_temp_loop_count_, 0b0111),
DxbcSrc::R(system_temp_loop_count_, 0b111001)); DxbcSrc::R(system_temp_loop_count_, 0b111001));
DxbcOpMov(DxbcDest::R(system_temp_loop_count_, 0b1000), DxbcSrc::LU(0)); DxbcOpMov(DxbcDest::R(system_temp_loop_count_, 0b1000), DxbcSrc::LU(0));
DxbcOpMov(DxbcDest::R(system_temp_aL_, 0b0111),
DxbcSrc::R(system_temp_aL_, 0b111001));
DxbcOpMov(DxbcDest::R(system_temp_aL_, 0b1000), DxbcSrc::LI(0));
// Now going to fall through to the next exec (no need to jump). // Now going to fall through to the next exec (no need to jump).
} }
DxbcOpElse(); DxbcOpElse();