[Bug middle-end/26807] [4.2 Regression] FAIL: gcc.dg/torture/pr24626-1.c -O2 (test for excess errors)

[dave at hiauly1 dot hia dot nrc dot ca]

------- Comment #11 from dave at hiauly1 dot hia dot nrc dot ca  2006-06-06 21:42 -------
Subject: Re:  [4.2 Regression] FAIL: gcc.dg/torture/pr24626-1.c  -O2  (test for
excess errors)

> Dave, in your last comment you said the patch didn't help but the failure you
> showed was for pr24626-2, not pr24626-1 (-2 vs. -1), which is what the original
> bug was about.  Is pr24626-1 failing for you?  It does not fail for me. 
> pr24626-1 is failing but has been failing for a couple of months on
> hppa1.1-hp-hpux11.11.

Oops, I didn't pay close enough attention.  The patch may provide
some improvement.  Without the change, we have the following fails
on 32-bit PA targets (same as reported by Joseph in comment #3):

FAIL: gcc.dg/torture/pr24626-1.c  -O2  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-1.c  -O3 -fomit-frame-pointer  (test for excess
err
ors)
FAIL: gcc.dg/torture/pr24626-1.c  -O3 -g  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-1.c  -Os  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-2.c  -O2  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-2.c  -O3 -fomit-frame-pointer  (test for excess
err
ors)
FAIL: gcc.dg/torture/pr24626-2.c  -O3 -g  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-3.c  -O2  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-3.c  -O3 -fomit-frame-pointer  (test for excess
err
ors)
FAIL: gcc.dg/torture/pr24626-3.c  -O3 -g  (test for excess errors)
FAIL: gcc.dg/torture/pr24626-3.c  -Os  (test for excess errors)

All ICEs occur at the same spot.  I'd have to go back and retest
but I'm fairly certain they were all introduced at the same time
by r112128.

Dave


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26807