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* [Bug tree-optimization/103527] New: [12 Regression] verify_gimple failed since r12-5613-g32ede1083fad4b68
@ 2021-12-02 10:11 marxin at gcc dot gnu.org
  2021-12-02 10:11 ` [Bug tree-optimization/103527] " marxin at gcc dot gnu.org
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: marxin at gcc dot gnu.org @ 2021-12-02 10:11 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103527

            Bug ID: 103527
           Summary: [12 Regression] verify_gimple failed since
                    r12-5613-g32ede1083fad4b68
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
                CC: rsandifo at gcc dot gnu.org
  Target Milestone: ---

Created attachment 51919
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51919&action=edit
Test-case

The following fails, it's reduced from SPEC benchmarks:

$ gfortran -Ofast -march=znver3 -g -flto=auto -w -std=legacy 1.f 2.f
/usr/bin/ld: /tmp/cc9dOvFO.o (symbol from plugin): in function `hfprop_':
(.text+0x0): multiple definition of `main'; /tmp/cc414jER.o (symbol from
plugin):(.text+0x0): first defined here
1.f: In function 'intefl.constprop':
1.f:15:23: error: invalid types in nop conversion
   15 |       SUBROUTINE INTEFL(LIT,LJT,IJ,IJX,IJY,IJZ,DIJ,WINT,AA,AX,AY,AZ)
      |                       ^
float
bool
_383 = (float) _209;
1.f:15:23: error: invalid types in nop conversion
float
bool
_672 = (float) _209;
during GIMPLE pass: vect
1.f:15:23: internal compiler error: verify_gimple failed
0xe30b05 verify_gimple_in_cfg(function*, bool)
        /home/marxin/Programming/gcc/gcc/tree-cfg.c:5578
0xcf947e execute_function_todo
        /home/marxin/Programming/gcc/gcc/passes.c:2084
0xcf9a9b execute_todo
        /home/marxin/Programming/gcc/gcc/passes.c:2138
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make: *** [/tmp/ccEYd2W3.mk:2: /tmp/ccv2S7vc.ltrans0.ltrans.o] Error 1
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-12-06 15:17 UTC | newest]

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2021-12-02 10:11 [Bug tree-optimization/103527] New: [12 Regression] verify_gimple failed since r12-5613-g32ede1083fad4b68 marxin at gcc dot gnu.org
2021-12-02 10:11 ` [Bug tree-optimization/103527] " marxin at gcc dot gnu.org
2021-12-02 11:10 ` rguenth at gcc dot gnu.org
2021-12-02 12:32 ` cvs-commit at gcc dot gnu.org
2021-12-02 12:32 ` rguenth at gcc dot gnu.org
2021-12-06 15:17 ` rguenth at gcc dot gnu.org

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