From 039e17bd7648dbf1ecfd586743d0dd38f0c3dda9 Mon Sep 17 00:00:00 2001 From: Geoff Berry Date: Mon, 19 Jun 2017 21:57:42 +0000 Subject: [PATCH] [AArch64][Kryo] Add missing write latency for LDAXP, LDXP second destination. Fixes PR33491 and PR33512. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305751 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/AArch64/AArch64SchedKryoDetails.td | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/Target/AArch64/AArch64SchedKryoDetails.td b/lib/Target/AArch64/AArch64SchedKryoDetails.td index 02cccccd307..cf4cdabb8cb 100644 --- a/lib/Target/AArch64/AArch64SchedKryoDetails.td +++ b/lib/Target/AArch64/AArch64SchedKryoDetails.td @@ -1374,7 +1374,9 @@ def KryoWrite_3cyc_LS_LS_400ln : let Latency = 3; let NumMicroOps = 2; } def : InstRW<[KryoWrite_3cyc_LS_LS_400ln], - (instregex "(LDAX?R(B|H|W|X)|LDAXP(W|X))")>; + (instregex "LDAX?R(B|H|W|X)")>; +def : InstRW<[KryoWrite_3cyc_LS_LS_400ln, WriteLDHi], + (instregex "LDAXP(W|X)")>; def KryoWrite_3cyc_LS_LS_401ln : SchedWriteRes<[KryoUnitLS, KryoUnitLS]> { let Latency = 3; let NumMicroOps = 2; @@ -1565,7 +1567,7 @@ def KryoWrite_3cyc_LS_258ln : SchedWriteRes<[KryoUnitLS]> { let Latency = 3; let NumMicroOps = 1; } -def : InstRW<[KryoWrite_3cyc_LS_258ln], +def : InstRW<[KryoWrite_3cyc_LS_258ln, WriteLDHi], (instregex "LDXP(W|X)")>; def KryoWrite_3cyc_LS_258_1ln : SchedWriteRes<[KryoUnitLS]> { -- 2.50.1