[llvm] 01f2d70 - [X86] Remove unused variable from Atom Scheduling Model (#154191)

[via llvm-commits]

Author: Aiden Grossman
Date: 2025-08-19T06:00:18-07:00
New Revision: 01f2d70222140e4bb161152c2aa6aa16b3e3e3d8

URL: https://github.com/llvm/llvm-project/commit/01f2d70222140e4bb161152c2aa6aa16b3e3e3d8
DIFF: https://github.com/llvm/llvm-project/commit/01f2d70222140e4bb161152c2aa6aa16b3e3e3d8.diff

LOG: [X86] Remove unused variable from Atom Scheduling Model (#154191)

Related to #154180.

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86ScheduleAtom.td

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/X86ScheduleAtom.td b/llvm/lib/Target/X86/X86ScheduleAtom.td
index c92bc97cfb385..133c1a430a96d 100644
--- a/llvm/lib/Target/X86/X86ScheduleAtom.td
+++ b/llvm/lib/Target/X86/X86ScheduleAtom.td
@@ -562,14 +562,7 @@ def AtomWrite0_1_7_4 : SchedWriteRes<[AtomPort0,AtomPort1]> {
   let ReleaseAtCycles = [8,8];
   let NumMicroOps = 4;
 }
-def : InstRW<[AtomWrite0_1_7_4], (instregex "CVTSI642SSrr(_Int)?")>;
-
-def AtomWrite0_1_8_4 : SchedWriteRes<[AtomPort0,AtomPort1]> {
-  let Latency = 8;
-  let ReleaseAtCycles = [8,8];
-  let NumMicroOps = 4;
-}
-def : InstRW<[AtomWrite0_1_7_4], (instregex "CVTSI642SSrm(_Int)?")>;
+def : InstRW<[AtomWrite0_1_7_4], (instregex "CVTSI642SSr(r|m)(_Int)?")>;
 
 def AtomWrite0_1_9 : SchedWriteRes<[AtomPort0,AtomPort1]> {
   let Latency = 9;