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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dfc4425b399..d8fe750ee8b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,45 @@ +2015-05-05 Peter Bergner <bergner@vnet.ibm.com> + + Backport from mainline. + 2015-04-27 Peter Bergner <bergner@vnet.ibm.com> + + PR target/64579 + * config/rs6000/htm.md: Remove all define_expands. + (UNSPECV_HTM_TABORTDC, UNSPECV_HTM_TABORTDCI, UNSPECV_HTM_TABORTWC, + UNSPECV_HTM_TABORTWCI): Remove. + (UNSPECV_HTM_TABORTXC, UNSPECV_HTM_TABORTXCI, UNSPECV_HTM_TTEST): New. + (tabort_internal, tbegin_internal, tcheck_internal, tend_internal, + trechkpt_internal, treclaim_internal, tsr_internal): Rename from this... + (tabort, tbegin, tcheck, tend, trechkpt, treclaim, tsr): ...to this. + (tabortdc_internal, tabortdci_internal, tabortwc_internal, + tabortwci_internal): Remove define_insns. + (tabort<wd>c, tabort<wd>ci): New define_insns. + (tabort): Use gpc_reg_operand. + (tcheck): Remove operand. + (htm_mfspr_<mode>, htm_mtspr_<mode>): Use GPR mode macro. + * config/rs6000/htmxlintrin.h (__TM_end): Use _HTM_TRANSACTIONAL as + expected value. + * config/rs6000/rs6000-builtin.def (BU_HTM_SPR0): Remove. + (BU_HTM_SPR1): Rename to BU_HTM_V1. Remove use of RS6000_BTC_SPR. + (tabort, tabortdc, tabortdci, tabortwc, tabortwci, tbegin, + tcheck, tend, tendall, trechkpt, treclaim, tresume, tsuspend, + tsr, ttest): Pass in the RS6000_BTC_CR attribute. + (get_tfhar, set_tfhar, get_tfiar, set_tfiar, get_texasr, set_texasr, + get_texasru, set_texasru): Pass in the RS6000_BTC_SPR attribute. + (tcheck): Remove builtin argument. + * config/rs6000/rs6000.c (rs6000_htm_spr_icode): Use TARGET_POWERPC64 + not TARGET_64BIT. + (htm_expand_builtin): Fix usage of expandedp. Disallow usage of the + tabortdc and tabortdci builtins when not in 64-bit mode. + Modify code to handle the loss of the HTM define_expands. + Emit code to copy the CR register to TARGET. + (htm_init_builtins): Modify code to handle the loss of the HTM + define_expands. + * config/rs6000/rs6000.h (RS6000_BTC_32BIT): Delete. + (RS6000_BTC_64BIT): Likewise. + (RS6000_BTC_CR): New macro. + * doc/extend.texi: Update documentation for htm builtins. + 2015-04-28 Tejas Belagod <tejas.belagod@arm.com> Backport from Mainline |