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r208574 - in /branches/ibm/gcc-4_8-branch/gcc: ...
- From: meissner at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 14 Mar 2014 19:36:18 -0000
- Subject: r208574 - in /branches/ibm/gcc-4_8-branch/gcc: ...
Author: meissner
Date: Fri Mar 14 19:36:18 2014
New Revision: 208574
URL: http://gcc.gnu.org/viewcvs?rev=208574&root=gcc&view=rev
Log:
2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from trunk
2013-04-25 Alan Modra <amodra@gmail.com>
PR target/57052
* config/rs6000/rs6000.md (rotlsi3_internal7): Rename to
rotlsi3_internal7le and condition on !BYTES_BIG_ENDIAN.
(rotlsi3_internal8be): New BYTES_BIG_ENDIAN insn.
Repeat for many other rotate/shift and mask patterns using subregs.
Name lshiftrt insns.
(ashrdisi3_noppc64): Rename to ashrdisi3_noppc64be and condition
on WORDS_BIG_ENDIAN.
2013-06-07 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
override user -mfp-in-toc.
(offsettable_ok_by_alignment): Consider just the current access
rather than the whole object, unless BLKmode. Handle
CONSTANT_POOL_ADDRESS_P constants that lack a decl too.
(use_toc_relative_ref): Allow CONSTANT_POOL_ADDRESS_P constants
for -mcmodel=medium.
* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't
override user -mfp-in-toc or -msum-in-toc. Default to
-mno-fp-in-toc for -mcmodel=medium.
2013-06-18 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.h (enum data_align): New.
(LOCAL_ALIGNMENT, DATA_ALIGNMENT): Use rs6000_data_alignment.
(DATA_ABI_ALIGNMENT): Define.
(CONSTANT_ALIGNMENT): Correct comment.
* config/rs6000/rs6000-protos.h (rs6000_data_alignment): Declare.
* config/rs6000/rs6000.c (rs6000_data_alignment): New function.
2013-07-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/rs6000/rs6000.md (""*tls_gd_low<TLSmode:tls_abi_suffix>"):
Require GOT register as additional operand in UNSPEC.
("*tls_ld_low<TLSmode:tls_abi_suffix>"): Likewise.
("*tls_got_dtprel_low<TLSmode:tls_abi_suffix>"): Likewise.
("*tls_got_tprel_low<TLSmode:tls_abi_suffix>"): Likewise.
("*tls_gd<TLSmode:tls_abi_suffix>"): Update splitter.
("*tls_ld<TLSmode:tls_abi_suffix>"): Likewise.
("tls_got_dtprel_<TLSmode:tls_abi_suffix>"): Likewise.
("tls_got_tprel_<TLSmode:tls_abi_suffix>"): Likewise.
2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
force flag_ira_loop_pressure if set via command line.
2014-02-06 Alan Modra <amodra@gmail.com>
PR target/60032
* config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
change SDmode to DDmode when lra_in_progress.
Modified:
branches/ibm/gcc-4_8-branch/gcc/ChangeLog.ibm
branches/ibm/gcc-4_8-branch/gcc/config/rs6000/linux64.h
branches/ibm/gcc-4_8-branch/gcc/config/rs6000/rs6000-protos.h
branches/ibm/gcc-4_8-branch/gcc/config/rs6000/rs6000.c
branches/ibm/gcc-4_8-branch/gcc/config/rs6000/rs6000.h
branches/ibm/gcc-4_8-branch/gcc/config/rs6000/rs6000.md