Regressions on trunk at revision 255580 vs revision 255562

[H.J. Lu x32]

New failures:
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 33 error == 0x12345670
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 33 frame->cs == 0x12345672
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 33 frame->flags == 0x12345673
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 33 frame->ip == 0x12345671
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 33 frame->sp == 0x12345674
FAIL: gcc.dg/guality/pr68037-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 33 frame->ss == 0x12345675
FAIL: gcc.dg/guality/pr68037-1.c   -O2  line 33 error == 0x12345670
FAIL: gcc.dg/guality/pr68037-1.c   -O2  line 33 frame->cs == 0x12345672
FAIL: gcc.dg/guality/pr68037-1.c   -O2  line 33 frame->flags == 0x12345673
FAIL: gcc.dg/guality/pr68037-1.c   -O2  line 33 frame->ip == 0x12345671
FAIL: gcc.dg/guality/pr68037-1.c   -O2  line 33 frame->sp == 0x12345674
FAIL: gcc.dg/guality/pr68037-1.c   -O2  line 33 frame->ss == 0x12345675
FAIL: gcc.dg/guality/pr68037-1.c   -O3 -g  line 33 error == 0x12345670
FAIL: gcc.dg/guality/pr68037-1.c   -O3 -g  line 33 frame->cs == 0x12345672
FAIL: gcc.dg/guality/pr68037-1.c   -O3 -g  line 33 frame->flags == 0x12345673
FAIL: gcc.dg/guality/pr68037-1.c   -O3 -g  line 33 frame->ip == 0x12345671
FAIL: gcc.dg/guality/pr68037-1.c   -O3 -g  line 33 frame->sp == 0x12345674
FAIL: gcc.dg/guality/pr68037-1.c   -O3 -g  line 33 frame->ss == 0x12345675
FAIL: gcc.dg/guality/pr68037-1.c   -Os  line 33 error == 0x12345670
FAIL: gcc.dg/guality/pr68037-1.c   -Os  line 33 frame->cs == 0x12345672
FAIL: gcc.dg/guality/pr68037-1.c   -Os  line 33 frame->flags == 0x12345673
FAIL: gcc.dg/guality/pr68037-1.c   -Os  line 33 frame->ip == 0x12345671
FAIL: gcc.dg/guality/pr68037-1.c   -Os  line 33 frame->sp == 0x12345674
FAIL: gcc.dg/guality/pr68037-1.c   -Os  line 33 frame->ss == 0x12345675

New passes:
FAIL: gcc.dg/guality/pr54200.c   -Os  line 20 z == 3
FAIL: gcc.dg/vect/pr65947-14.c execution test
FAIL: gcc.dg/vect/pr65947-14.c -flto -ffat-lto-objects execution test