https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78426
Bug ID: 78426
Summary: [7 Regression] wrong code with strncmp on SH
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: kkojima at gcc dot gnu.org
Target Milestone: ---
Target: sh-*-*
Execution fails for gcc.c-torture/execute/20050218-1.c here:
if (strncmp (x + j, a[i], strlen (a[i])) != 0)
return 2;
j += strlen (a[i]);
It looks that sh_expand_cmpnstr clobbers the length result of the 1st
strlen which is shared with the result of 2nd strlen. I'm preparing
a patch.
