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[Bug target/53440] [arm] generic thunk code fails for method which uses '...'
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 13 May 2016 09:33:01 +0000
- Subject: [Bug target/53440] [arm] generic thunk code fails for method which uses '...'
- Auto-submitted: auto-generated
- References: <bug-53440-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440
--- Comment #8 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
Author: ramana
Date: Fri May 13 09:32:29 2016
New Revision: 236198
URL: https://gcc.gnu.org/viewcvs?rev=236198&root=gcc&view=rev
Log:
Fix PR target/53440 - handle generic thunks better for TARGET_32BIT.
This partially fixes PR target/53440 atleast in ARM and
Thumb2 state. I haven't yet managed to get my head around
rewriting the Thumb1 support yet.
Tested on armhf with a bootstrap and regression test
with no regressions.
Queued for stage1 now as it isn't technically a regression.
regards
Ramana
2016-05-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/53440
* config/arm/arm.c (arm32_output_mi_thunk): New.
(arm_output_mi_thunk): Rename to arm_thumb1_mi_thunk. Rework
to split Thumb1 vs TARGET_32BIT functionality.
(arm_thumb1_mi_thunk): New.
* g++.dg/inherit/thunk1.C: Support arm / aarch64.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/inherit/thunk1.C