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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006 Date: Mon, 08 Mar 2021 15:28:45 +0000 [thread overview] Message-ID: <bug-99467-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99467 Bug ID: 99467 Summary: ice in lra_set_insn_recog_data, at lra.c:1006 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- For this c code: typedef struct { unsigned command } ViaXvMCCommandBuffer; int viaXvMCInterceptPutImage_id, viaXvMCInterceptPutImage_vx_0; char viaXvMCInterceptPutImage_buf; void viaXvMCInterceptPutImage_vXvMCData_2(short height, int sync, int clipBoxes, void *data, int pDraw) { if (viaXvMCInterceptPutImage_id) { int *sAPriv; ViaXvMCCommandBuffer *vXvMCData = viaXvMCInterceptPutImage_buf; sAPriv = DRIGetSAREAPrivate(); switch (vXvMCData->command) { case 1: viaXvMCDisplayAttributes(); if (sAPriv != viaXvMCInterceptPutImage_vXvMCData_2) case 2: __asm__("" : "=m"(sAPriv[viaXvMCInterceptPutImage_vx_0])); } } vx_2(height, sync, clipBoxes, data, pDraw); } compiled with -O1 on recent gcc trunk, does this: /home/dcb/cvise/test/bug700.c:21:1: internal compiler error: in lra_set_insn_recog_data, at lra.c:1006 This bug first seems to occur sometime between date 20210226 and 20210305.
next reply other threads:[~2021-03-08 15:28 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-08 15:28 dcb314 at hotmail dot com [this message] 2021-03-08 15:33 ` [Bug c/99467] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1006 since r11-7526-g9105757a59b89019 marxin at gcc dot gnu.org 2021-03-08 17:28 ` [Bug rtl-optimization/99467] " pinskia at gcc dot gnu.org 2021-03-08 18:58 ` vmakarov at gcc dot gnu.org 2021-03-08 19:05 ` vmakarov at gcc dot gnu.org
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