fix RAC for Zn4Write3OpsLEA

NexusXe · NexusXe · commit a6621ca59188 · 2025-10-01T14:15:59.000-05:00
diff --git a/llvm/lib/Target/X86/X86ScheduleZnver4.td b/llvm/lib/Target/X86/X86ScheduleZnver4.td
@@ -589,7 +589,7 @@ defm : Zn4WriteResInt<WriteLEA, [Zn4AGU012], 1, [1], 1>;     // LEA instructions
 // values from uops.info
 def Zn4Write3OpsLEA : SchedWriteRes<[Zn4ALU0123]> {
   let Latency = 3;
-  let ReleaseAtCycles = [1, 1, 1, 2];
+  let ReleaseAtCycles = [1];
   let NumMicroOps = 4;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -589,7 +589,7 @@ defm : Zn4WriteResInt<WriteLEA, [Zn4AGU012], 1, [1], 1>; // LEA instructions`
`589`	`589`	`// values from uops.info`
`590`	`590`	`def Zn4Write3OpsLEA : SchedWriteRes<[Zn4ALU0123]> {`
`591`	`591`	`let Latency = 3;`
`592`		`- let ReleaseAtCycles = [1, 1, 1, 2];`
	`592`	`+ let ReleaseAtCycles = [1];`
`593`	`593`	`let NumMicroOps = 4;`
`594`	`594`	`}`
`595`	`595`