http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60032
--- Comment #9 from Michael Meissner <meissner at gcc dot gnu.org> --- 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 <meiss...@linux.vnet.ibm.com> Back port from trunk 2013-04-25 Alan Modra <amo...@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 <amo...@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 <amo...@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.weig...@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 <pthau...@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 <amo...@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
