[llvm] [AMDGPU] Fix typo in scheduler option name (PR #67661)

[Jay Foad via llvm-commits]

https://github.com/jayfoad created https://github.com/llvm/llvm-project/pull/67661

Fix: -amdgpu-disable-unclustred-high-rp-reschedule
Now: -amdgpu-disable-unclustered-high-rp-reschedule


>From aa9d86ae5c0e6d38a2afdade88d04ece26c6b794 Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Thu, 28 Sep 2023 12:35:51 +0100
Subject: [PATCH] [AMDGPU] Fix typo in scheduler option name

Fix: -amdgpu-disable-unclustred-high-rp-reschedule
Now: -amdgpu-disable-unclustered-high-rp-reschedule
---
 llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp         | 13 ++++++-------
 .../machine-scheduler-sink-trivial-remats-debug.mir |  2 +-
 .../machine-scheduler-sink-trivial-remats.mir       |  2 +-
 llvm/test/CodeGen/AMDGPU/pr51516.mir                |  2 +-
 4 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp b/llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp
index 994cfea1fd7db67..ce481e1f1a8bc48 100644
--- a/llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp
+++ b/llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp
@@ -32,12 +32,11 @@
 
 using namespace llvm;
 
-static cl::opt<bool>
-    DisableUnclusterHighRP("amdgpu-disable-unclustred-high-rp-reschedule",
-                           cl::Hidden,
-                           cl::desc("Disable unclustred high register pressure "
-                                    "reduction scheduling stage."),
-                           cl::init(false));
+static cl::opt<bool> DisableUnclusterHighRP(
+    "amdgpu-disable-unclustered-high-rp-reschedule", cl::Hidden,
+    cl::desc("Disable unclustered high register pressure "
+             "reduction scheduling stage."),
+    cl::init(false));
 static cl::opt<unsigned> ScheduleMetricBias(
     "amdgpu-schedule-metric-bias", cl::Hidden,
     cl::desc(
@@ -1116,7 +1115,7 @@ bool OccInitialScheduleStage::shouldRevertScheduling(unsigned WavesAfter) {
 }
 
 bool UnclusteredHighRPStage::shouldRevertScheduling(unsigned WavesAfter) {
-  // If RP is not reduced in the unclustred reschedule stage, revert to the
+  // If RP is not reduced in the unclustered reschedule stage, revert to the
   // old schedule.
   if ((WavesAfter <= PressureBefore.getOccupancy(ST) &&
        mayCauseSpilling(WavesAfter)) ||
diff --git a/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats-debug.mir b/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats-debug.mir
index 625eee703f6930c..0b87676e351547f 100644
--- a/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats-debug.mir
+++ b/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats-debug.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass machine-scheduler -amdgpu-disable-unclustred-high-rp-reschedule -verify-machineinstrs %s -o - -debug-only=machine-scheduler 2>&1 | FileCheck -check-prefix=DEBUG %s
+# RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass machine-scheduler -amdgpu-disable-unclustered-high-rp-reschedule -verify-machineinstrs %s -o - -debug-only=machine-scheduler 2>&1 | FileCheck -check-prefix=DEBUG %s
 # REQUIRES: asserts
 
 --- |
diff --git a/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats.mir b/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats.mir
index 5fb35f88165143a..4337782cb32e952 100644
--- a/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats.mir
+++ b/llvm/test/CodeGen/AMDGPU/machine-scheduler-sink-trivial-remats.mir
@@ -1,5 +1,5 @@
 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass=machine-scheduler -amdgpu-disable-unclustred-high-rp-reschedule -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX908 %s
+# RUN: llc -march=amdgcn -mcpu=gfx908 -run-pass=machine-scheduler -amdgpu-disable-unclustered-high-rp-reschedule -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX908 %s
 
 ---
 name:            test_occ_10_max_occ_no_sink
diff --git a/llvm/test/CodeGen/AMDGPU/pr51516.mir b/llvm/test/CodeGen/AMDGPU/pr51516.mir
index 47d06fa30a01ef5..b21285e83dc21dc 100644
--- a/llvm/test/CodeGen/AMDGPU/pr51516.mir
+++ b/llvm/test/CodeGen/AMDGPU/pr51516.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx900 -amdgpu-disable-unclustred-high-rp-reschedule -verify-machineinstrs -start-before=machine-scheduler -stop-after=virtregrewriter,1 -o - %s | FileCheck -check-prefix=GCN %s
+# RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx900 -amdgpu-disable-unclustered-high-rp-reschedule -verify-machineinstrs -start-before=machine-scheduler -stop-after=virtregrewriter,1 -o - %s | FileCheck -check-prefix=GCN %s
 
 # Check that %3 was not rematerialized before the last store since its operand %1
 # is killed by that store.