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shader: Implement LEA

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This commit is contained in:
ameerj
2021-03-05 01:15:16 -05:00
parent d1edc16ba8
commit 5465cb1561
9 changed files with 136 additions and 29 deletions
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4
src/shader_recompiler/backend/spirv/emit_spirv.h
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@@ -132,7 +132,7 @@ void EmitBitCastU64F64(EmitContext& ctx);
void EmitBitCastF16U16(EmitContext& ctx);
Id EmitBitCastF32U32(EmitContext& ctx, Id value);
void EmitBitCastF64U64(EmitContext& ctx);
void EmitPackUint2x32(EmitContext& ctx);
Id EmitPackUint2x32(EmitContext& ctx, Id value);
Id EmitUnpackUint2x32(EmitContext& ctx, Id value);
Id EmitPackFloat2x16(EmitContext& ctx, Id value);
Id EmitUnpackFloat2x16(EmitContext& ctx, Id value);
@@ -229,9 +229,11 @@ Id EmitISub32(EmitContext& ctx, Id a, Id b);
void EmitISub64(EmitContext& ctx);
Id EmitIMul32(EmitContext& ctx, Id a, Id b);
Id EmitINeg32(EmitContext& ctx, Id value);
Id EmitINeg64(EmitContext& ctx, Id value);
Id EmitIAbs32(EmitContext& ctx, Id value);
Id EmitShiftLeftLogical32(EmitContext& ctx, Id base, Id shift);
Id EmitShiftRightLogical32(EmitContext& ctx, Id a, Id b);
Id EmitShiftRightLogical64(EmitContext& ctx, Id a, Id b);
Id EmitShiftRightArithmetic32(EmitContext& ctx, Id a, Id b);
Id EmitBitwiseAnd32(EmitContext& ctx, Id a, Id b);
Id EmitBitwiseOr32(EmitContext& ctx, Id a, Id b);

4
src/shader_recompiler/backend/spirv/emit_spirv_bitwise_conversion.cpp
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@@ -30,8 +30,8 @@ void EmitBitCastF64U64(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
}
void EmitPackUint2x32(EmitContext&) {
throw NotImplementedException("SPIR-V Instruction");
Id EmitPackUint2x32(EmitContext& ctx, Id value) {
return ctx.OpBitcast(ctx.U64, value);
}
Id EmitUnpackUint2x32(EmitContext& ctx, Id value) {

8
src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
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@@ -62,6 +62,10 @@ Id EmitINeg32(EmitContext& ctx, Id value) {
return ctx.OpSNegate(ctx.U32[1], value);
}
Id EmitINeg64(EmitContext& ctx, Id value) {
return ctx.OpSNegate(ctx.U64, value);
}
Id EmitIAbs32(EmitContext& ctx, Id value) {
return ctx.OpSAbs(ctx.U32[1], value);
}
@@ -74,6 +78,10 @@ Id EmitShiftRightLogical32(EmitContext& ctx, Id a, Id b) {
return ctx.OpShiftRightLogical(ctx.U32[1], a, b);
}
Id EmitShiftRightLogical64(EmitContext& ctx, Id a, Id b) {
return ctx.OpShiftRightLogical(ctx.U64, a, b);
}
Id EmitShiftRightArithmetic32(EmitContext& ctx, Id a, Id b) {
return ctx.OpShiftRightArithmetic(ctx.U32[1], a, b);
}