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[Bug c/11380] [ia64] stack frame > 2 GB and no optimization results in SEGV
- From: "pinskia at physics dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Jul 2003 00:39:54 -0000
- Subject: [Bug c/11380] [ia64] stack frame > 2 GB and no optimization results in SEGV
- References: <20030630161959.11380.edwardsg@sgi.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11380
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2003-07-06 00:39:54
date| |
------- Additional Comments From pinskia at physics dot uc dot edu 2003-07-06 00:39 -------
I can confirm this on the mainline (20030705):
.align 16
.global test#
.proc test#
test:
.prologue 14, 32
.save ar.pfs, r33
alloc r33 = ar.pfs, 0, 4, 2, 0
.vframe r34
mov r34 = r12
movl r17 = -4000000000
;;
add r12 = r12, r17
mov r35 = r1
.save rp, r32
mov r32 = b0
.body
movl r36 = 294967312 <----- here
;;
add r36 = r36, r34
movl r37 = 4000000000
br.call.sptk.many b0 = bzero#
mov r1 = r35
mov r8 = r14
;;
mov ar.pfs = r33
mov b0 = r32
.restore sp
mov r12 = r34
br.ret.sptk.many b0
;;
.endp test#