https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95490
Bug ID: 95490
Summary: [10/11 Regression] writing 1 byte into a region of
size 0 [-Wstringop-overflow=] since
r10-5451-gef29b12cfbb4979a89b3cbadbf485a77c8fd8fce
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: msebor at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-linux-gnu
Target: ppc64le-linux-gnu
Since the revision I see:
$ gcc/bin/ppc64le-linux-gnu-gcc suse.i -c -Wall -O2
/tmp/suse.c: In function ‘reset_tlb_mmu_ways56.constprop.isra’:
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:131:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
/tmp/suse.c:132:31: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
