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[Bug target/36634] -msecure-plt combine gives invalid call insn
- From: "amodra at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jul 2008 02:33:02 -0000
- Subject: [Bug target/36634] -msecure-plt combine gives invalid call insn
- References: <bug-36634-1057@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from amodra at gcc dot gnu dot org 2008-07-04 02:33 -------
Subject: Bug 36634
Author: amodra
Date: Fri Jul 4 02:32:23 2008
New Revision: 137448
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137448
Log:
PR target/36634
* config/rs6000/rs6000.md (call, call_value): Don't arrange for
pic_offset_table_rtx to be marked as used here.
(call_nonlocal_sysv, call_value_nonlocal_sysv): Add split for
TARGET_SECURE_PLT to "use" pic_offset_table_rtx.
(call_nonlocal_sysv_secure, call_value_nonlocal_sysv_secure): New insn.
(sibcall_nonlocal_sysv, sibcall_value_nonlocal_sysv): Assert
!TARGET_SECURE_PLT.
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/config/rs6000/rs6000.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36634