https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83178
Bug ID: 83178
Summary: [8 regression] g++.dg/ipa/devirt-22.C fail
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: andrey.y.guskov at intel dot com
CC: marxin at gcc dot gnu.org
Target Milestone: ---
r255104 triggers this:
spawn -ignore SIGHUP /work/gcc/testsuite/g++6/../../xg++
-B/work/gcc/testsuite/g++6/../../ /source/gcc/testsuite/g++.dg/ipa/devirt-22.C
-fno-diagnostics-show-caret -fdiagnostics-color=never -nostdinc++
-I/work/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu
-I/work/x86_64-pc-linux-gnu/libstdc++-v3/include
-I/source/libstdc++-v3/libsupc++ -I/source/libstdc++-v3/include/backward
-I/source/libstdc++-v3/testsuite/util -fmessage-length=0 -std=gnu++98 -O3
-fno-early-inlining -fno-ipa-sra -fdump-ipa-cp -S -o devirt-22.s
PASS: g++.dg/ipa/devirt-22.C -std=gnu++98 (test for excess errors)
FAIL: g++.dg/ipa/devirt-22.C -std=gnu++98 scan-ipa-dump-times cp "Discovered
a virtual call to a known target" 1 (found 2 times)
Option set:
-with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-shared
--enable-host-shared --enable-clocale=gnu --enable-cloog-backend=isl
--enable-languages=c,c++,fortran,jit,lto -with-arch=haswell --with-cpu=haswell
