Regressions on master at commit r11-4788 vs commit r11-4761 on Linux/i686

[H.J. Lu]

New failures:
FAIL: gcc.dg/ipa/modref-2.c scan-ipa-dump modref "Parm 1 param offset:0 offset:0 size:-1 max_size:64"
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -O0  execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -O1  execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -O2  execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -O3 -g  execution test
FAIL: g++.dg/coroutines/torture/pr95519-05-gro.C   -Os  execution test
FAIL: g++.dg/guality/redeclaration1.C   -O2  line 14 i == 42
FAIL: g++.dg/guality/redeclaration1.C   -O3 -g  line 14 i == 42
FAIL: g++.dg/guality/redeclaration1.C   -Os  line 14 i == 42
FAIL: outputs lto st mult dumpdir empty dumpbase named: dir/outputs-1.ltrans0.ltrans_args
FAIL: outputs lto st mult dumpdir named: dir/outputs-ltrans0.ltrans_args
FAIL: outputs lto st mult empty dumpbase namedb: dir/outputs.ltrans0.ltrans_args
FAIL: outputs lto st mult empty dumpbase unnamed: a.ltrans0.ltrans_args
FAIL: outputs lto st mult namedb: dir/outputs.ltrans0.ltrans_args
FAIL: outputs lto st mult unnamed: a.ltrans0.ltrans_args
FAIL: outputs lto st sing dumpdir empty dumpbase named: dir/outputs-0.ltrans0.ltrans_args
FAIL: outputs lto st sing dumpdir named: dir/outputs-ltrans0.ltrans_args
FAIL: outputs lto st sing empty dumpbase namedb: dir/outputs.ltrans0.ltrans_args
FAIL: outputs lto st sing empty dumpbase unnamed: a.ltrans0.ltrans_args
FAIL: outputs lto st sing namedb: dir/outputs.ltrans0.ltrans_args
FAIL: outputs lto st sing unnamed: a.ltrans0.ltrans_args

New passes:
FAIL: gcc.dg/analyzer/malloc-vs-local-1b.c  (test for bogus messages, line 170)
FAIL: gfortran.dg/pdt_14.f03   -O2  execution test
FAIL: gfortran.dg/pdt_14.f03   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/pdt_14.f03   -O3 -g  execution test
FAIL: gfortran.dg/pdt_14.f03   -Os  execution test