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[Bug middle-end/38868] r143152 breaks output routines in xplor-nih
- From: "howarth at nitro dot med dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Jan 2009 15:34:03 -0000
- Subject: [Bug middle-end/38868] r143152 breaks output routines in xplor-nih
- References: <bug-38868-11113@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from howarth at nitro dot med dot uc dot edu 2009-01-16 15:33 -------
Any ideas on how to debug this further locally? If I add,,,
--- testcase.f.org 2009-01-16 10:28:14.000000000 -0500
+++ testcase.f 2009-01-16 10:28:47.000000000 -0500
@@ -194,5 +194,6 @@
WRITE(PUNIT,'(A80)') LINE
ENDIF
C
+ write(6,*)
RETURN
END
or
--- testcase.f.org 2009-01-16 10:28:14.000000000 -0500
+++ testcase.f 2009-01-16 10:31:40.000000000 -0500
@@ -159,6 +159,7 @@
IF (QENER(J).AND.ANER(J).NE.' ') THEN
IF (NTERMS.GE.4) THEN
WRITE(PUNIT,'(A80)') LINE
+ write(6,*)
LINE=' '
LINE(2:2)='|'
LINE(80:80)='|'
the problem is suppressed. The issue is also suppressed with,,,
-O0
-O1
-O2/-O3 -funroll-loops
-O2/-O3 -funroll-all-loops
-O2/-O3 -fno-PIC
I've tried about every other option and those don't suppress the problem.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38868