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[shader_recompiler] Add IAbs64 to prevent errors when using I2F with a 64-bit packed CBUF variant (#2918)

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- Using I2F cbuf variant (packed 32x2 aka. U64)
- Code will call IAbs() if some conditions are met (signed + abs bit)
- Uh oh we don't have a variant for 64 bits!
- Fuck now we just made BAD ir code :(

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2918
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
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lizzie 2025-11-03 20:20:19 +01:00 • committed by crueter
parent 6a9ad5e1ea
commit 0e6ea2d9d6
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10 changed files with 52 additions and 23 deletions
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4
src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
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@ -94,6 +94,10 @@ Id EmitIAbs32(EmitContext& ctx, Id value) {
return ctx.OpSAbs(ctx.U32[1], value);
}
Id EmitIAbs64(EmitContext& ctx, Id value) {
return ctx.OpSAbs(ctx.U64, value);
}
Id EmitShiftLeftLogical32(EmitContext& ctx, Id base, Id shift) {
return ctx.OpShiftLeftLogical(ctx.U32[1], base, shift);
}