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* [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006
@ 2021-03-08 15:28 dcb314 at hotmail dot com
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
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: dcb314 at hotmail dot com @ 2021-03-08 15:28 UTC (permalink / raw)
To: gcc-bugs
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.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/99467] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1006 since r11-7526-g9105757a59b89019
2021-03-08 15:28 [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006 dcb314 at hotmail dot com
@ 2021-03-08 15:33 ` marxin at gcc dot gnu.org
2021-03-08 17:28 ` [Bug rtl-optimization/99467] " pinskia at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-03-08 15:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99467
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2021-03-08
Ever confirmed|0 |1
Summary|ice in |[11 Regression] ICE in
|lra_set_insn_recog_data, at |lra_set_insn_recog_data, at
|lra.c:1006 |lra.c:1006 since
| |r11-7526-g9105757a59b89019
CC| |marxin at gcc dot gnu.org,
| |vmakarov at gcc dot gnu.org
Status|UNCONFIRMED |NEW
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Started with r11-7526-g9105757a59b89019, likely dup of PR99461.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/99467] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1006 since r11-7526-g9105757a59b89019
2021-03-08 15:28 [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006 dcb314 at hotmail dot com
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 ` 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
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-03-08 17:28 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99467
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|unknown |11.0
Target Milestone|--- |11.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/99467] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1006 since r11-7526-g9105757a59b89019
2021-03-08 15:28 [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006 dcb314 at hotmail dot com
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
3 siblings, 0 replies; 5+ messages in thread
From: vmakarov at gcc dot gnu.org @ 2021-03-08 18:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99467
Bug 99467 depends on bug 99461, which changed state.
Bug 99461 Summary: [11 Regression] ICE in extract_constrain_insn, at recog.c:2670 since r11-7526-g9105757a59b89019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99461
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug rtl-optimization/99467] [11 Regression] ICE in lra_set_insn_recog_data, at lra.c:1006 since r11-7526-g9105757a59b89019
2021-03-08 15:28 [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006 dcb314 at hotmail dot com
` (2 preceding siblings ...)
2021-03-08 18:58 ` vmakarov at gcc dot gnu.org
@ 2021-03-08 19:05 ` vmakarov at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: vmakarov at gcc dot gnu.org @ 2021-03-08 19:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99467
Vladimir Makarov <vmakarov at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |DUPLICATE
Status|NEW |RESOLVED
--- Comment #2 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
I confirm it is a duplicate of PR99422. With the patch for PR99422, the crash
is gone.
*** This bug has been marked as a duplicate of bug 99422 ***
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-03-08 19:05 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-08 15:28 [Bug c/99467] New: ice in lra_set_insn_recog_data, at lra.c:1006 dcb314 at hotmail dot com
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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