[llvm] r330648 - [X86] Remove unnecessary WriteLEA InstRW overrides.
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 23 14:04:23 PDT 2018
Author: rksimon
Date: Mon Apr 23 14:04:23 2018
New Revision: 330648
URL: http://llvm.org/viewvc/llvm-project?rev=330648&view=rev
Log:
[X86] Remove unnecessary WriteLEA InstRW overrides.
Modified:
llvm/trunk/lib/Target/X86/X86SchedBroadwell.td
llvm/trunk/lib/Target/X86/X86SchedHaswell.td
llvm/trunk/lib/Target/X86/X86SchedSandyBridge.td
llvm/trunk/lib/Target/X86/X86SchedSkylakeClient.td
llvm/trunk/lib/Target/X86/X86SchedSkylakeServer.td
Modified: llvm/trunk/lib/Target/X86/X86SchedBroadwell.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86SchedBroadwell.td?rev=330648&r1=330647&r2=330648&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86SchedBroadwell.td (original)
+++ llvm/trunk/lib/Target/X86/X86SchedBroadwell.td Mon Apr 23 14:04:23 2018
@@ -401,8 +401,7 @@ def BWWriteResGroup7 : SchedWriteRes<[BW
def: InstRW<[BWWriteResGroup7], (instregex "ANDN(32|64)rr",
"BLSI(32|64)rr",
"BLSMSK(32|64)rr",
- "BLSR(32|64)rr",
- "LEA(16|32|64)(_32)?r")>;
+ "BLSR(32|64)rr")>;
def BWWriteResGroup8 : SchedWriteRes<[BWPort015]> {
let Latency = 1;
Modified: llvm/trunk/lib/Target/X86/X86SchedHaswell.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86SchedHaswell.td?rev=330648&r1=330647&r2=330648&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86SchedHaswell.td (original)
+++ llvm/trunk/lib/Target/X86/X86SchedHaswell.td Mon Apr 23 14:04:23 2018
@@ -745,8 +745,7 @@ def HWWriteResGroup8 : SchedWriteRes<[HW
def: InstRW<[HWWriteResGroup8], (instregex "ANDN(32|64)rr",
"BLSI(32|64)rr",
"BLSMSK(32|64)rr",
- "BLSR(32|64)rr",
- "LEA(16|32|64)(_32)?r")>;
+ "BLSR(32|64)rr")>;
def HWWriteResGroup9 : SchedWriteRes<[HWPort015]> {
let Latency = 1;
Modified: llvm/trunk/lib/Target/X86/X86SchedSandyBridge.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86SchedSandyBridge.td?rev=330648&r1=330647&r2=330648&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86SchedSandyBridge.td (original)
+++ llvm/trunk/lib/Target/X86/X86SchedSandyBridge.td Mon Apr 23 14:04:23 2018
@@ -120,7 +120,7 @@ def : WriteRes<WriteSETCCStore, [SBPort
// This is for simple LEAs with one or two input operands.
// The complex ones can only execute on port 1, and they require two cycles on
// the port to read all inputs. We don't model that.
-def : WriteRes<WriteLEA, [SBPort15]>;
+def : WriteRes<WriteLEA, [SBPort01]>;
// Bit counts.
defm : SBWriteResPair<WriteBitScan, [SBPort1], 3, [1], 1, 5>;
@@ -341,13 +341,6 @@ def: InstRW<[SBWriteResGroup2], (instreg
"(V?)MOV64toPQIrr",
"(V?)MOVDI2PDIrr")>;
-def SBWriteResGroup3 : SchedWriteRes<[SBPort01]> {
- let Latency = 1;
- let NumMicroOps = 1;
- let ResourceCycles = [1];
-}
-def: InstRW<[SBWriteResGroup3], (instregex "LEA(16|32|64)(_32)?r")>;
-
def SBWriteResGroup4 : SchedWriteRes<[SBPort05]> {
let Latency = 1;
let NumMicroOps = 1;
Modified: llvm/trunk/lib/Target/X86/X86SchedSkylakeClient.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86SchedSkylakeClient.td?rev=330648&r1=330647&r2=330648&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86SchedSkylakeClient.td (original)
+++ llvm/trunk/lib/Target/X86/X86SchedSkylakeClient.td Mon Apr 23 14:04:23 2018
@@ -485,8 +485,7 @@ def SKLWriteResGroup8 : SchedWriteRes<[S
def: InstRW<[SKLWriteResGroup8], (instregex "ANDN(32|64)rr",
"BLSI(32|64)rr",
"BLSMSK(32|64)rr",
- "BLSR(32|64)rr",
- "LEA(16|32|64)(_32)?r")>;
+ "BLSR(32|64)rr")>;
def SKLWriteResGroup9 : SchedWriteRes<[SKLPort015]> {
let Latency = 1;
Modified: llvm/trunk/lib/Target/X86/X86SchedSkylakeServer.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86SchedSkylakeServer.td?rev=330648&r1=330647&r2=330648&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86SchedSkylakeServer.td (original)
+++ llvm/trunk/lib/Target/X86/X86SchedSkylakeServer.td Mon Apr 23 14:04:23 2018
@@ -790,8 +790,7 @@ def SKXWriteResGroup8 : SchedWriteRes<[S
def: InstRW<[SKXWriteResGroup8], (instregex "ANDN(32|64)rr",
"BLSI(32|64)rr",
"BLSMSK(32|64)rr",
- "BLSR(32|64)rr",
- "LEA(16|32|64)(_32)?r")>;
+ "BLSR(32|64)rr")>;
def SKXWriteResGroup9 : SchedWriteRes<[SKXPort015]> {
let Latency = 1;
More information about the llvm-commits
mailing list