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[Bug target/65138] testsuite ICEs on powerpc64le
- From: "meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 05 Mar 2015 21:26:57 +0000
- Subject: [Bug target/65138] testsuite ICEs on powerpc64le
- Auto-submitted: auto-generated
- References: <bug-65138-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65138
--- Comment #19 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Thu Mar 5 21:26:25 2015
New Revision: 221225
URL: https://gcc.gnu.org/viewcvs?rev=221225&root=gcc&view=rev
Log:
2015-03-03 Michael Meissner <meissner@linux.vnet.ibm.com>
Backport from trunk
2015-03-03 Michael Meissner <meissner@linux.vnet.ibm.com>
PR 65138/target
* config/rs6000/rs6000-cpus.def (powerpc64le): Add new generic
processor type for 64-bit little endian PowerPC.
* config/rs6000/rs6000.c (rs6000_option_override_internal): If
-mdebug=reg, print TARGET_DEFAULT. Fix logic to use
TARGET_DEFAULT if there is no default cpu. Fix -mdebug=reg
printing built-in mask so it does not pass NULL pointers.
* config/rs6000/rs6000-tables.opt: Regenerate.
* doc/invoke.texi (IBM RS/6000 and PowerPC options): Document
-mcpu=powerpc64le.
Backport from trunk
2015-01-19 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/default64.h: Include rs6000-cpus.def.
(TARGET_DEFAULT) [LITTLE_ENDIAN]: Use ISA 2.7 (POWER8).
(TARGET_DEFAULT) [BIG_ENDIAN]: Use POWER4.
* config/rs6000/driver-rs6000.c (detect_processor_aix): Add POWER7
and POWER8.
* config/rs6000/linux64.h (PROCESSOR_DEFAULT64): Always default to
POWER8.
* config/rs6000/rs6000.c (rs6000_file_start): Emit .machine
pseudo-op to specify assembler dialect.
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/config/rs6000/default64.h
branches/gcc-4_8-branch/gcc/config/rs6000/driver-rs6000.c
branches/gcc-4_8-branch/gcc/config/rs6000/linux64.h
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000-cpus.def
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000-tables.opt
branches/gcc-4_8-branch/gcc/config/rs6000/rs6000.c
branches/gcc-4_8-branch/gcc/doc/invoke.texi