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From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work089)] Update ChangeLog.meissner. Date: Wed, 11 May 2022 17:19:11 +0000 (GMT) [thread overview] Message-ID: <20220511171911.EB67C3858016@sourceware.org> (raw) https://gcc.gnu.org/g:174739bb0ba305c1a6fed0226f02eb505a81ff64 commit 174739bb0ba305c1a6fed0226f02eb505a81ff64 Author: Michael Meissner <meissner@linux.ibm.com> Date: Wed May 11 13:18:54 2022 -0400 Update ChangeLog.meissner. 2022-05-11 Michael Meissner <meissner@linux.ibm.com> gcc/ * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index 00b71bd7f4e..262da62bc6b 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,44 @@ +==================== work089 patch #1 + +Eliminate power8-fusion and power8-fusion-sign options. + +2022-05-11 Michael Meissner <meissner@linux.ibm.com> + +gcc/ + + PR target/102059 + * config/rs6000/predicates.md (fusion_gpr_mem_load): Remove + support for fusing load with sign extend. + * config/rs6000/rs6000-cpus.def (OTHER_FUSION_MASKS): Delete. + (ISA_3_0_MASKS_SERVER): Don't reset fusion masks. + (POWERPC_MASKS): Delete -mpower8-fusion option. + * config/rs6000/rs6000.cc (rs6000_debug_reg_global): Delete code + to print out power8 fusion status. + (rs6000_option_override_internal): Delete support for power8 + fusion options. + (rs6000_opt_masks): Delete power8-fusion and power8-fusion-sign + options. + (rs6000_can_inline_p): Delete resetting power8 fusion. + (fusion_gpr_load_p): Don't fuse load with sign extend. + (expand_fusion_gpr_load): Likewise. + * config/rs6000/rs6000.h (MASK_P8_FUSION): Delete. + (TARGET_P8_FUSION): New macro. + * config/rs6000/rs6000.opt (-mpower8-fusion): Delete option, allow + -mno-power8-fusion without warning. + (-mpower8-fusion-sign): Delete option. + * doc/invoke.texi (RS/6000 and PowerPC Options): Delete + -mpower8-fusion. + +gcc/testsuite/ + + PR target/102059 + * gcc.target/powerpc/fusion.c: Remove load + sign extend fusion + tests. + * gcc.target/powerpc/pr102059-3.c: Remove -mno-power8-fusion + option. + +==================== work089 start branch + 2022-05-11 Michael Meissner <meissner@linux.ibm.com> Clone branch
next reply other threads:[~2022-05-11 17:19 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-11 17:19 Michael Meissner [this message] 2022-05-12 20:53 Michael Meissner 2022-05-12 22:22 Michael Meissner 2022-05-12 22:31 Michael Meissner 2022-05-12 22:47 Michael Meissner 2022-05-12 22:56 Michael Meissner
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