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glasm: Rework control flow introducing a syntax list

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This commit regresses VertexA shaders, their transformation pass has to
be adapted to the new control flow.
This commit is contained in:
ReinUsesLisp 2021-05-14 00:40:54 -03:00 • committed by ameerj
parent 8a556b49cf
commit 03f6d424ce
33 changed files with 437 additions and 505 deletions
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9
src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp
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@ -91,7 +91,8 @@ void EmitBitFieldInsert(EmitContext& ctx, IR::Inst& inst, ScalarS32 base, Scalar
if (count.type != Type::Register && offset.type != Type::Register) {
ctx.Add("BFI.S {},{{{},{},0,0}},{},{};", ret, count, offset, insert, base);
} else {
ctx.Add("MOV.S RC.x,{};MOV.U RC.y,{};"
ctx.Add("MOV.S RC.x,{};"
"MOV.S RC.y,{};"
"BFI.S {},RC,{},{};",
count, offset, ret, insert, base);
}
@ -103,7 +104,8 @@ void EmitBitFieldSExtract(EmitContext& ctx, IR::Inst& inst, ScalarS32 base, Scal
if (count.type != Type::Register && offset.type != Type::Register) {
ctx.Add("BFE.S {},{{{},{},0,0}},{};", ret, count, offset, base);
} else {
ctx.Add("MOV.S RC.x,{};MOV.U RC.y,{};"
ctx.Add("MOV.S RC.x,{};"
"MOV.S RC.y,{};"
"BFE.S {},RC,{};",
count, offset, ret, base);
}
@ -115,7 +117,8 @@ void EmitBitFieldUExtract(EmitContext& ctx, IR::Inst& inst, ScalarU32 base, Scal
if (count.type != Type::Register && offset.type != Type::Register) {
ctx.Add("BFE.U {},{{{},{},0,0}},{};", ret, count, offset, base);
} else {
ctx.Add("MOV.U RC.x,{};MOV.U RC.y,{};"
ctx.Add("MOV.U RC.x,{};"
"MOV.U RC.y,{};"
"BFE.U {},RC,{};",
count, offset, ret, base);
}