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* [Bug target/65183] New: ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx
@ 2015-02-23 21:02 zsojka at seznam dot cz
2015-03-02 10:41 ` [Bug target/65183] " ienkovich at gcc dot gnu.org
2015-03-30 15:45 ` ienkovich at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: zsojka at seznam dot cz @ 2015-02-23 21:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65183
Bug ID: 65183
Summary: ICE: verify_ssa failed: virtual use of statement not
up-to-date with -fcheck-pointer-bounds
-fchkp-use-nochk-string-functions -mmpx
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
Created attachment 34849
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34849&action=edit
reduced testcase
Compiler output:
$ gcc -O -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx
testcase.c
testcase.c: In function 'foo.chkp':
testcase.c:12:6: error: virtual use of statement not up-to-date
void foo ()
^
# VUSE <.MEM>
_17 = __chkp_zero_bounds;
testcase.c:12:6: internal compiler error: verify_ssa failed
0xe23b21 verify_ssa(bool, bool)
/mnt/svn/gcc-trunk/gcc/tree-ssa.c:1068
0xb4f605 execute_function_todo
/mnt/svn/gcc-trunk/gcc/passes.c:1964
0xb4fd8b execute_todo
/mnt/svn/gcc-trunk/gcc/passes.c:2014
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tested revisions:
r220888 - fail
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/65183] ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx
2015-02-23 21:02 [Bug target/65183] New: ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx zsojka at seznam dot cz
@ 2015-03-02 10:41 ` ienkovich at gcc dot gnu.org
2015-03-30 15:45 ` ienkovich at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: ienkovich at gcc dot gnu.org @ 2015-03-02 10:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65183
--- Comment #1 from ienkovich at gcc dot gnu.org ---
Author: ienkovich
Date: Mon Mar 2 10:41:09 2015
New Revision: 221105
URL: https://gcc.gnu.org/viewcvs?rev=221105&root=gcc&view=rev
Log:
gcc/
PR target/65183
* tree-chkp.c (chkp_check_lower): Don't check against
zero bounds for already instrumented functions.
(chkp_check_upper): Likewise.
(chkp_fini): Clean pass local data to avoid wrong reusage.
gcc/testsuite/
PR target/65183
* gcc.target/i386/pr65183.c: New.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr65183.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-chkp.c
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug target/65183] ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx
2015-02-23 21:02 [Bug target/65183] New: ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx zsojka at seznam dot cz
2015-03-02 10:41 ` [Bug target/65183] " ienkovich at gcc dot gnu.org
@ 2015-03-30 15:45 ` ienkovich at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: ienkovich at gcc dot gnu.org @ 2015-03-30 15:45 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65183
Ilya Enkovich <ienkovich at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |ienkovich at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #2 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Fixed
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-02-23 21:02 [Bug target/65183] New: ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx zsojka at seznam dot cz
2015-03-02 10:41 ` [Bug target/65183] " ienkovich at gcc dot gnu.org
2015-03-30 15:45 ` ienkovich at gcc dot gnu.org
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