Regressions on lto at revision 149455 vs revision 149400

[H.J. Lu ia32]

New failures:
FAIL: 21_strings/basic_string/numeric_conversions/char/stod.cc execution test
FAIL: 21_strings/basic_string/numeric_conversions/char/stof.cc execution test
FAIL: 21_strings/basic_string/numeric_conversions/char/stold.cc execution test
FAIL: 21_strings/basic_string/numeric_conversions/wchar_t/stod.cc execution test
FAIL: 21_strings/basic_string/numeric_conversions/wchar_t/stof.cc execution test
FAIL: 21_strings/basic_string/numeric_conversions/wchar_t/stold.cc execution test
FAIL: 22_locale/locale/cons/12352.cc execution test
FAIL: 23_containers/deque/capacity/29134-2.cc execution test
FAIL: 23_containers/vector/bool/modifiers/insert/31370.cc execution test
FAIL: 23_containers/vector/cons/4.cc execution test
FAIL: 23_containers/vector/ext_pointer/modifiers/insert.cc execution test
FAIL: 25_algorithms/sort/34095.cc (test for excess errors)
FAIL: 25_algorithms/sort/34636.cc (test for excess errors)
FAIL: 27_io/basic_filebuf/overflow/char/13858.cc execution test
FAIL: 27_io/basic_filebuf/overflow/wchar_t/13858.cc execution test
FAIL: 27_io/basic_filebuf/underflow/wchar_t/9178.cc execution test
FAIL: 27_io/basic_istream/exceptions/char/9561.cc execution test
FAIL: ext/pb_ds/regression/priority_queue_rand.cc execution test
FAIL: ext/pb_ds/regression/tree_data_map_rand.cc execution test
FAIL: ext/pb_ds/regression/tree_no_data_map_rand.cc execution test
FAIL: ext/pb_ds/regression/trie_data_map_rand.cc execution test
FAIL: ext/pb_ds/regression/trie_no_data_map_rand.cc execution test
FAIL: g++.dg/inherit/thunk1.C (test for excess errors)
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C  -O2 -flto  execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C  -O2 -fwhopr  execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C  -O3 -flto  execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C  -O3 -fwhopr  execution test
FAIL: g++.dg/torture/stackalign/unwind-3.C  -O2 -flto  execution test
FAIL: g++.dg/torture/stackalign/unwind-3.C  -O2 -fwhopr  execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C  -O2 -flto  execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C  -O2 -fwhopr  execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C  -O3 -flto  execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C  -O3 -fwhopr  execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C  -O2 -flto  execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C  -O2 -fwhopr  execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C  -O3 -flto  execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C  -O3 -fwhopr  execution test
FAIL: gcc.c-torture/execute/20041214-1.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20041214-1.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/20041214-1.c compilation,  -O3 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20041214-1.c compilation,  -O3 -fwhopr  (internal compiler error)
FAIL: gcc.dg/Wshadow-3.c  (test for warnings, line 47)
FAIL: gcc.dg/Wshadow-3.c (test for excess errors)
FAIL: gcc.dg/lto/20090116 c_lto_20090116_0.o-c_lto_20090116_0.o link,  (internal compiler error)
FAIL: gcc.dg/pr34989-1.c (internal compiler error)
FAIL: gcc.dg/pr34989-1.c (test for excess errors)
FAIL: gcc.dg/pr36902.c  (test for warnings, line 47)
FAIL: gcc.dg/pr36902.c (test for excess errors)
FAIL: gcc.dg/struct/wo_prof_double_malloc.c (internal compiler error)
FAIL: gcc.dg/struct/wo_prof_double_malloc.c (test for excess errors)
FAIL: gcc.dg/torture/ssa-pta-fn-1.c  -O3 -flto  execution test
FAIL: gcc.dg/torture/ssa-pta-fn-1.c  -O3 -fwhopr  execution test
FAIL: gcc.dg/tree-ssa/pr27236.c scan-tree-dump-times optimized "foo_read" 5
FAIL: gcc.dg/tree-ssa/tailrecursion-5.c scan-tree-dump-times optimized "\mfac\M" 4
FAIL: gcc.dg/tree-ssa/tailrecursion-5.c scan-tree-dump-times optimized "\mfib\M" 5
FAIL: gcc.dg/tree-ssa/tailrecursion-5.c scan-tree-dump-times optimized "\mpow2m1\M" 4
FAIL: gcc.dg/tree-ssa/tailrecursion-5.c scan-tree-dump-times optimized "\msq_sum\M" 4
FAIL: gcc.dg/tree-ssa/tailrecursion-5.c scan-tree-dump-times optimized "\msum\M" 4
FAIL: gcc.dg/visibility-7.c  (test for warnings, line 8)
FAIL: gcc.dg/visibility-7.c (test for excess errors)
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetch
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetch
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetch
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetch
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetch
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetch
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-3dnow-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetcht
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetcht
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetcht
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetcht
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetcht
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetcht
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-athlon-1.c scan-assembler prefetchw
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetchnta
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht0
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht0
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht0
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht0
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht0
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht0
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht1
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht1
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht1
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht1
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht1
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht1
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht2
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht2
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht2
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht2
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht2
FAIL: gcc.misc-tests/i386-pf-sse-1.c scan-assembler prefetcht2
ERROR: (DejaGnu) proc "libgomp_target_compile lto16859.c lto16859.exe executable {{additional_flags=-O0 -flto}}" does not exist.

New passes: