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From: "yroux at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/63724] [AArch64] Inefficient immediate expansion and hoisting. Date: Sun, 11 Jan 2015 18:37:00 -0000 [thread overview] Message-ID: <bug-63724-4-K3ZSAa8Cqi@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-63724-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63724 --- Comment #4 from Yvan Roux <yroux at gcc dot gnu.org> --- Author: yroux Date: Sun Jan 11 18:36:42 2015 New Revision: 219433 URL: https://gcc.gnu.org/viewcvs?rev=219433&root=gcc&view=rev Log: gcc/ 2015-01-11 Yvan Roux <yvan.roux@linaro.org> Backport from trunk r217362, r217546. 2014-11-14 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/63724 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out numerical immediate handling to... (aarch64_internal_mov_immediate): ...this. New. (aarch64_rtx_costs): Use aarch64_internal_mov_immediate. (aarch64_mov_operand_p): Relax predicate. * config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs. (*movsi_aarch64): Turn into define_insn_and_split and new alternative for 'n'. (*movdi_aarch64): Likewise. 2014-11-11 James Greenhalgh <james.greenhalgh@arm.com> * config/aarch64/aarch64-simd.md (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize. (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we are punning between float vectors and integer vectors. gcc/testsuite 2015-01-11 Yvan Roux <yvan.roux@linaro.org> Backport from trunk r217362. 2014-11-11 James Greenhalgh <james.greenhalgh@arm.com> * gcc.target/aarch64/vbslq_f64_1.c: New. * gcc.target/aarch64/vbslq_f64_2.c: Likewise. * gcc.target/aarch64/vbslq_u64_1.c: Likewise. * gcc.target/aarch64/vbslq_u64_2.c: Likewise. Added: branches/linaro/gcc-4_9-branch/gcc/testsuite/gcc.target/aarch64/vbslq_f64_1.c branches/linaro/gcc-4_9-branch/gcc/testsuite/gcc.target/aarch64/vbslq_f64_2.c branches/linaro/gcc-4_9-branch/gcc/testsuite/gcc.target/aarch64/vbslq_u64_1.c branches/linaro/gcc-4_9-branch/gcc/testsuite/gcc.target/aarch64/vbslq_u64_2.c Modified: branches/linaro/gcc-4_9-branch/gcc/ChangeLog.linaro branches/linaro/gcc-4_9-branch/gcc/config/aarch64/aarch64-simd.md branches/linaro/gcc-4_9-branch/gcc/config/aarch64/aarch64.c branches/linaro/gcc-4_9-branch/gcc/config/aarch64/aarch64.md branches/linaro/gcc-4_9-branch/gcc/testsuite/ChangeLog.linaro
prev parent reply other threads:[~2015-01-11 18:37 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-11-03 15:40 [Bug target/63724] New: " ramana at gcc dot gnu.org 2014-11-03 15:40 ` [Bug target/63724] " ramana at gcc dot gnu.org 2014-11-14 9:59 ` ramana at gcc dot gnu.org 2014-11-14 11:03 ` ramana at gcc dot gnu.org 2015-01-11 18:37 ` yroux at gcc dot gnu.org [this message]
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