Regressions on trunk at revision 244961 vs revision 244953

[H.J. Lu x32 -fpic]

New failures:
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 40)
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 41)
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 42)
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 78)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c (test for excess errors)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 100)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 102)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 103)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 104)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 105)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 107)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 108)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 109)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 110)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 112)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 113)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 114)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 115)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 117)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 118)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 119)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 120)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 122)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 123)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 124)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 125)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 133)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 134)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 135)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 136)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 137)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 138)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 139)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 140)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 141)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 142)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 143)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 144)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 148)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 149)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 150)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 151)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 152)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 153)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 155)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 65)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 66)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 67)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 68)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 70)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 71)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 82)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 83)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 85)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 86)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 87)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 89)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 90)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 91)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 93)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 94)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 95)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 97)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 98)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-9.c  (test for warnings, line 99)

New passes:
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 35)
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 36)
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 37)
FAIL: gcc.dg/tree-ssa/builtin-snprintf-warn-1.c  (test for warnings, line 62)