[Bug sanitizer/89409] New: [9 Regression] FAIL: c-c++-common/ubsan/div-by-zero-[67].c

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89409

            Bug ID: 89409
           Summary: [9 Regression] FAIL:
                    c-c++-common/ubsan/div-by-zero-[67].c
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: sanitizer
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
                CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
                    jakub at gcc dot gnu.org, kcc at gcc dot gnu.org, marxin at gcc dot gnu.org
  Target Milestone: ---
            Target: x32

On x32, r265691 gave

FAIL: c-c++-common/ubsan/div-by-zero-6.c   -O0  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-6.c   -O1  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-6.c   -O2 -flto -fno-use-linker-plugin
-flto-partition=none  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-6.c   -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-6.c   -O2  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-6.c   -O3 -g  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-6.c   -Os  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -O0  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -O1  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -O2 -flto -fno-use-linker-plugin
-flto-partition=none  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -O2  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -O3 -g  output pattern test
FAIL: c-c++-common/ubsan/div-by-zero-7.c   -Os  output pattern test