Bug 19075 - [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/tree-ssa/loop-4.c arr_base
Summary: [4.0 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/tree-ssa/loop-...
Status: RESOLVED FIXED
Alias: None
Product: gcc
Classification: Unclassified
Component: other (show other bugs)
Version: 4.0.0
: P2 normal
Target Milestone: 4.0.0
Assignee: Not yet assigned to anyone
URL:
Keywords: patch
Depends on:
Blocks:
 
Reported: 2004-12-19 03:00 UTC by Hans-Peter Nilsson
Modified: 2005-01-09 18:59 UTC (History)
1 user (show)

See Also:
Host:
Target: mmix-knuth-mmixware
Build:
Known to work:
Known to fail:
Last reconfirmed: 2005-01-09 18:56:58


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Description Hans-Peter Nilsson 2004-12-19 03:00:59 UTC
With LAST_UPDATED: "Sat Dec 18 23:55:05 UTC 2004" I get:
FAIL: gcc.dg/tree-ssa/loop-4.c scan-tree-dump-times arr_base[^\n\r]*= 0

No clue in gcc.log besides the FAIL: message above.

Last known to work with: "Sat Dec 18 18:11:13 UTC 2004".
The update did not change the test.
Comment 1 Andrew Pinski 2005-01-09 18:56:58 UTC
Confirmed, this is not a missed-optimization after all.
Patch here to fix the testcase: <http://gcc.gnu.org/ml/gcc-patches/2005-01/msg00486.html>.
Comment 2 Andrew Pinski 2005-01-09 18:58:15 UTC
The only regression here is the testsuite failure.
Comment 3 Andrew Pinski 2005-01-09 18:59:05 UTC
And that patch was committed so this is fixed.