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aco: print neg prettier for packed math

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Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27455>
This commit is contained in:
Georg Lehmann 2024-02-04 19:46:34 +01:00 • committed by Marge Bot
parent 767eb15ddc
commit b59f5f9c85
1 changed files with 5 additions and 6 deletions
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11
src/amd/compiler/aco_print_ir.cpp
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@ -816,8 +816,9 @@ aco_print_instr(enum amd_gfx_level gfx_level, const Instruction* instr, FILE* ou
opsel = f2f32 & vop3p.opsel_lo;
} else if (instr->isVOP3P()) {
const VALU_instruction& vop3p = instr->valu();
neg_lo = vop3p.neg_lo;
neg_hi = vop3p.neg_hi;
neg = vop3p.neg_lo & vop3p.neg_hi;
neg_lo = vop3p.neg_lo & ~neg;
neg_hi = vop3p.neg_hi & ~neg;
opsel_lo = vop3p.opsel_lo;
opsel_hi = vop3p.opsel_hi;
} else if (instr->isVALU()) {
@ -854,11 +855,9 @@ aco_print_instr(enum amd_gfx_level gfx_level, const Instruction* instr, FILE* ou
if (opsel_lo[i] || !opsel_hi[i])
fprintf(output, ".%c%c", opsel_lo[i] ? 'y' : 'x', opsel_hi[i] ? 'y' : 'x');
if (neg_lo[i] && neg_hi[i])
fprintf(output, "*[-1,-1]");
else if (neg_lo[i])
if (neg_lo[i])
fprintf(output, "*[-1,1]");
else if (neg_hi[i])
if (neg_hi[i])
fprintf(output, "*[1,-1]");
}
}