[Bug bootstrap/68041] [6 Regression] Bootstrap broken on x86_64-apple-darwin14 at revision r229119

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68041

--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
With the patch in comment 2, bootstrap completed without any problem.

Preliminary tests for g++ and asan

                === g++ Summary for unix/-m64 ===

# of expected passes            1007
# of unexpected failures        14
# of unsupported tests          179

                === g++ Summary ===

# of expected passes            2021
# of unexpected failures        21
# of unsupported tests          358

the failures are

FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -O0  output pattern test
FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -O1  output pattern test
FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -Os  output pattern test
FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -O2 -flto
-flto-partition=none  output pattern test
FAIL: c-c++-common/asan/sanity-check-pure-c-1.c   -O2 -flto  output pattern
test

for both -m32 and -m64, and

FAIL: c-c++-common/asan/memcmp-1.c   -O0  output pattern test
FAIL: c-c++-common/asan/memcmp-1.c   -O1  output pattern test
FAIL: c-c++-common/asan/memcmp-1.c   -O2  output pattern test
FAIL: c-c++-common/asan/memcmp-1.c   -O3 -g  output pattern test
FAIL: c-c++-common/asan/memcmp-1.c   -Os  output pattern test
FAIL: c-c++-common/asan/memcmp-1.c   -O2 -flto -flto-partition=none  output
pattern test
FAIL: c-c++-common/asan/memcmp-1.c   -O2 -flto  output pattern test

for -m64 only.

How many lines of the output do you need to adjust the regexps?

Further tests for ubsan and gcc in progress.