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aco: fix fp16 *0.5 omod

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We were testing for -0.5 instead.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Fixes: 1210e0bd62 ("aco: create 16-bit input and output modifiers")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7605>
This commit is contained in:
Rhys Perry
2020-11-13 15:12:21 +00:00
committed by Marge Bot
parent 558daa73f9
commit 0c522d3aa7
1 changed files with 1 additions and 1 deletions
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src/amd/compiler/aco_optimizer.cpp
+1 -1
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@@ -1297,7 +1297,7 @@ void label_instruction(opt_ctx &ctx, Block& block, aco_ptr<Instruction>& instr)
ctx.info[instr->operands[i].tempId()].set_omod2(instr.get());
} else if (instr->operands[!i].constantValue() == (fp16 ? 0x4400 : 0x40800000)) { /* 4.0 */
ctx.info[instr->operands[i].tempId()].set_omod4(instr.get());
} else if (instr->operands[!i].constantValue() == (fp16 ? 0xb800 : 0x3f000000)) { /* 0.5 */
} else if (instr->operands[!i].constantValue() == (fp16 ? 0x3800 : 0x3f000000)) { /* 0.5 */
ctx.info[instr->operands[i].tempId()].set_omod5(instr.get());
} else if (instr->operands[!i].constantValue() == (fp16 ? 0x3c00 : 0x3f800000) &&
!(fp16 ? block.fp_mode.must_flush_denorms16_64 : block.fp_mode.must_flush_denorms32)) { /* 1.0 */