Ada mainline bootstrap failing on x86 and x86_64

[Laurent GUERBY]

With LAST_UPDATED

Wed Oct 27 20:09:15 CEST 2004
Wed Oct 27 18:09:15 UTC 2004

on both x86 and x86_64 I'm now seeing

stage1/xgcc -Bstage1/ -B/home/guerby/work/gcc/install/install-20041027T201647/i686-pc-linux-gnu/bin/ -c -O2 -g -fomit-frame-pointer      -gnatpg -gnata -I- -I. -Iada -I/home/guerby/work/gcc/version-head/gcc/ada /home/guerby/work/gcc/version-head/gcc/ada/fname-uf.adb -o ada/fname-uf.o
/home/guerby/work/gcc/version-head/gcc/ada/fname-uf.adb: In function 'Fname.Uf.Get_File_Name':
/home/guerby/work/gcc/version-head/gcc/ada/fname-uf.adb:174: error: Type mismatch between an SSA_NAME and its symbol.
/home/guerby/work/gcc/version-head/gcc/ada/fname-uf.adb:174: error: Missing definition
for SSA_NAME: dot_280in statement:
dot_66 = PHI <dot_280(15), dot_68(89)>;
+===========================GNAT BUG DETECTED==============================+
| 4.0.0 20041027 (experimental) (i686-pc-linux-gnu) verify_ssa failed.     |
| Error detected at fname-uf.adb:611:12                                    |

On x86_64:

stage1/xgcc -Bstage1/ -B/home/guerby/work/gcc/install/install-20041027T201652/x86_64-unknown-linux-gnu/bin/ -c -g -O2      -gnatpg -gnata -I- -I. -Iada -I/home/guerby/work/gcc/version-head/gcc/ada /home/guerby/work/gcc/version-head/gcc/ada/ali.adb -o ada/ali.o
/home/guerby/work/gcc/version-head/gcc/ada/ali.adb: In function 'ALI.SCAN_ALI':
/home/guerby/work/gcc/version-head/gcc/ada/ali.adb:120: error: Type mismatch between an SSA_NAME and its symbol.
/home/guerby/work/gcc/version-head/gcc/ada/ali.adb:120: error: Missing definition
for SSA_NAME: D.7414_6619in statement:
D.7414_2481 = PHI <D.7414_6533(310), D.7414_6619(303)>;
+===========================GNAT BUG DETECTED==============================+
| 4.0.0 20041027 (experimental) (x86_64-unknown-linux-gnu) GCC error:      |
| verify_ssa failed.                                                       |
| Error detected at ali.adb:2082:1                                         |


Last successful bootstrap:

Wed Oct 27 13:15:56 CEST 2004
Wed Oct 27 11:15:56 UTC 2004

Laurent