[Bug tree-optimization/91647] [10 Regression] new FAILs for Warray-bounds-8 and Wstringop-overflow-3.C

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91647

--- Comment #11 from Iain Sandoe <iains at gcc dot gnu.org> ---
with the path applied on x86_64-darwin16 (same results for c++98 / c++17

unless the line count in the test has changed, this is a progression - three
fewer fails - but it seems 3 different ones)

XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 16)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 24)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 25)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 26)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 35)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 36)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 37)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 46)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 47)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 48)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 58)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 59)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 68)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 311)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 314)
XPASS: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14 pr91463 (test for warnings,
line 318)
FAIL: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14  (test for warnings, line
336)
FAIL: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14  (test for warnings, line
352)
FAIL: g++.dg/warn/Warray-bounds-8.C  -std=gnu++14  (test for warnings, line
366)

====  no change here

FAIL: g++.dg/warn/Wstringop-overflow-3.C  -std=gnu++14  (test for warnings,
line 333)
FAIL: g++.dg/warn/Wstringop-overflow-3.C  -std=gnu++14  (test for warnings,
line 349)
FAIL: g++.dg/warn/Wstringop-overflow-3.C  -std=gnu++14  (test for warnings,
line 363)