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panfrost: fix shift overflow in bi_fold_constant

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closes https://gitlab.freedesktop.org/mesa/mesa/-/issues/9517

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26116>
This commit is contained in:
Krzysztof Kurek 2023-11-08 20:28:22 +01:00 • committed by Marge Bot
parent b703e0be53
commit e6156df53a
1 changed files with 1 additions and 1 deletions
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2
src/panfrost/compiler/bi_opt_constant_fold.c
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@ -72,7 +72,7 @@ bi_fold_constant(bi_instr *I, bool *unsupported)
if (I->not_result || I->src[0].neg || I->src[1].neg)
break;
return (a << c) | b;
return (a << (c & 0x1F)) | b;
case BI_OPCODE_F32_TO_U32:
if (I->round == BI_ROUND_NONE) {