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middle-end/6097: sparc-sun-solaris2.7 RTL checking failure on execute/ieee/fp-cmp-5.c
- From: ghazi at caip dot rutgers dot edu
- To: gcc-gnats at gcc dot gnu dot org
- Date: 30 Mar 2002 03:14:13 -0000
- Subject: middle-end/6097: sparc-sun-solaris2.7 RTL checking failure on execute/ieee/fp-cmp-5.c
- Reply-to: ghazi at caip dot rutgers dot edu
>Number: 6097
>Category: middle-end
>Synopsis: sparc-sun-solaris2.7 RTL checking failure on execute/ieee/fp-cmp-5.c
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: ice-on-legal-code
>Submitter-Id: net
>Arrival-Date: Fri Mar 29 19:16:02 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Kaveh Ghazi
>Release: gcc version 3.1 20020328 (prerelease)
>Organization:
>Environment:
sparc-sun-solaris2.7 native as/ld
>Description:
These:
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -O1
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -O2
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -O3 -fomit-frame-pointer
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -O3 -fomit-frame-pointer -funroll-loops
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -O3 -g
FAIL: gcc.c-torture/execute/ieee/fp-cmp-5.c compilation, -Os
are RTL checking failures. Here's an example:
> execute/ieee/fp-cmp-5.c: In function `test_isless':
> execute/ieee/fp-cmp-5.c:19: RTL check: expected elt 0 type 'e' or 'u', have '*' (rtx UnKnown) in gen_rtx_fmt_ee, at genrtl.c:46
>How-To-Repeat:
configure with --enable-checking=misc,tree,rtl,gc on solaris2.7, bootstrap and run "make check"
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: