https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87159
Bug ID: 87159
Summary: [9 regression] new test
gcc.c-torture/execute/memchr-1.c fails starting with
introduction in r263963
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
These new tests fail on powerpc64 BE. They work fine on LE so this is probably
an endian problem.
> FAIL: gcc.c-torture/execute/memchr-1.c -O0 execution test
> FAIL: gcc.c-torture/execute/memchr-1.c -O1 execution test
> FAIL: gcc.c-torture/execute/memchr-1.c -O2 execution test
> FAIL: gcc.c-torture/execute/memchr-1.c -O2 -flto -fno-use-linker-plugin
> -flto-partition=none execution test
> FAIL: gcc.c-torture/execute/memchr-1.c -O2 -flto -fuse-linker-plugin
> -fno-fat-lto-objects execution test
> FAIL: gcc.c-torture/execute/memchr-1.c -O3 -g execution test
> FAIL: gcc.c-torture/execute/memchr-1.c -Os execution test
The failures are all:
assertion failed on line 142: memchr (&ws4[1], 0, nb - 1 * nwb) == pws4 + 1 *
nwb + 0
