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From: "crazylht at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/102080] [12 Regression] avx512vl related ICE, on firefox-92 gcc ICEs: in expand_insn, at optabs.c:7946 by r12-2679 Date: Fri, 27 Aug 2021 02:16:29 +0000 [thread overview] Message-ID: <bug-102080-4-3azgv9YPKB@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-102080-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102080 --- Comment #4 from Hongtao.liu <crazylht at gmail dot com> --- diff --git a/test.c.032t.ccp1 b/test.c.033t.forwprop1 index 5b18739..c6f0587 100644 --- a/test.c.032t.ccp1 +++ b/test.c.033t.forwprop1 @@ -31,11 +31,12 @@ void EncodedFromDisplay () __m256 __trans_tmp_11; vector(8) float _mm256_mul_ps___A.2_1; vector(8) float _mm256_mul_ps___B.3_2; + vector(8) <signed-boolean:32> _5; vector(8) float _mm256_blendv_ps___M.0_6; vector(8) float _mm256_blendv_ps___Y.1_7; vector(8) int _8; vector(8) <signed-boolean:32> _9; - vector(8) float _10; + vector(8) float _12; <bb 2> : _mm256_mul_ps___A.2_1 = _mm256_mul_ps___A; @@ -45,8 +46,9 @@ void EncodedFromDisplay () _mm256_blendv_ps___Y.1_7 = _mm256_blendv_ps___Y; _8 = VIEW_CONVERT_EXPR<vector(8) int>(_mm256_blendv_ps___M.0_6); _9 = _8 < { 0, 0, 0, 0, 0, 0, 0, 0 }; - _10 = VEC_COND_EXPR <_9, _mm256_blendv_ps___Y.1_7, __trans_tmp_11_4>; - IfThenElse___trans_tmp_9 = _10; + _5 = _8 >= { 0, 0, 0, 0, 0, 0, 0, 0 }; + _12 = .COND_MUL (_5, _mm256_mul_ps___A.2_1, _mm256_mul_ps___B.3_2, _mm256_blendv_ps___Y.1_7); + IfThenElse___trans_tmp_9 = _12; return; fwprop1 should check if the type of _5 satisfies the predicate of cond_mul.
next prev parent reply other threads:[~2021-08-27 2:16 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-26 14:42 [Bug target/102080] New: [12 Regression] avx512vl related ICE, on firefox-92 gcc ICEs: in expand_insn, at optabs.c:7946 slyfox at gcc dot gnu.org 2021-08-26 14:46 ` [Bug target/102080] " slyfox at gcc dot gnu.org 2021-08-26 16:10 ` [Bug target/102080] [12 Regression] avx512vl related ICE, on firefox-92 gcc ICEs: in expand_insn, at optabs.c:7946 by r12-2679 hjl.tools at gmail dot com 2021-08-27 0:38 ` crazylht at gmail dot com 2021-08-27 2:16 ` crazylht at gmail dot com [this message] 2021-08-27 2:19 ` pinskia at gcc dot gnu.org 2021-08-27 2:23 ` pinskia at gcc dot gnu.org 2021-08-27 2:32 ` pinskia at gcc dot gnu.org 2021-08-27 2:33 ` pinskia at gcc dot gnu.org 2021-08-27 2:42 ` crazylht at gmail dot com 2021-08-27 2:52 ` [Bug middle-end/102080] " pinskia at gcc dot gnu.org 2021-08-27 5:17 ` crazylht at gmail dot com 2021-08-27 7:02 ` rguenth at gcc dot gnu.org 2021-08-27 8:29 ` marxin at gcc dot gnu.org 2021-08-27 8:30 ` marxin at gcc dot gnu.org 2021-09-16 8:35 ` cvs-commit at gcc dot gnu.org 2021-12-17 16:01 ` jakub at gcc dot gnu.org 2021-12-17 16:07 ` hjl.tools at gmail dot com
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