[llvm] 3dbabea - [CodeGen] Remove unused option in MachineFunctionSplitter.

[Snehasish Kumar via llvm-commits]

Author: Snehasish Kumar
Date: 2023-08-25T21:24:28Z
New Revision: 3dbabeadd63ebcf714a18c6fc783ab20de8eaa82

URL: https://github.com/llvm/llvm-project/commit/3dbabeadd63ebcf714a18c6fc783ab20de8eaa82
DIFF: https://github.com/llvm/llvm-project/commit/3dbabeadd63ebcf714a18c6fc783ab20de8eaa82.diff

LOG: [CodeGen] Remove unused option in MachineFunctionSplitter.

The option was added in github.com/llvm/llvm-project/commit/90ab85a but it doesn't seem to be used. The triple check has been removed so this shouldn't be required going forward.

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D158885

Added: 
    

Modified: 
    llvm/lib/CodeGen/MachineFunctionSplitter.cpp
    llvm/test/CodeGen/Generic/machine-function-splitter.ll

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/MachineFunctionSplitter.cpp b/llvm/lib/CodeGen/MachineFunctionSplitter.cpp
index 8b2092dc4ec097..64f7c36c22db2a 100644
--- a/llvm/lib/CodeGen/MachineFunctionSplitter.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionSplitter.cpp
@@ -67,13 +67,6 @@ static cl::opt<bool> SplitAllEHCode(
     cl::desc("Splits all EH code and it's descendants by default."),
     cl::init(false), cl::Hidden);
 
-static cl::opt<bool> AllowUnsupportedTriple(
-    "mfs-allow-unsupported-triple",
-    cl::desc(
-        "Splits functions even if the target triple isn't supported. This is "
-        "testing flag for targets that don't yet support function splitting."),
-    cl::init(false), cl::Hidden);
-
 namespace {
 
 class MachineFunctionSplitter : public MachineFunctionPass {

diff  --git a/llvm/test/CodeGen/Generic/machine-function-splitter.ll b/llvm/test/CodeGen/Generic/machine-function-splitter.ll
index 87aa958c5bb369..73475b67ccfc72 100644
--- a/llvm/test/CodeGen/Generic/machine-function-splitter.ll
+++ b/llvm/test/CodeGen/Generic/machine-function-splitter.ll
@@ -8,11 +8,11 @@
 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -split-machine-functions -mfs-split-ehcode | FileCheck %s -check-prefixes=MFS-EH-SPLIT,MFS-EH-SPLIT-X86
 ; RUN: llc < %s -mtriple=x86_64 -split-machine-functions -O0 -mfs-psi-cutoff=0 -mfs-count-threshold=10000 | FileCheck %s -check-prefixes=MFS-O0,MFS-O0-X86
 
-; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-allow-unsupported-triple | FileCheck %s -check-prefixes=MFS-DEFAULTS,MFS-DEFAULTS-AARCH64
-; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-allow-unsupported-triple -mfs-psi-cutoff=0 -mfs-count-threshold=2000 | FileCheck %s --dump-input=always -check-prefixes=MFS-OPTS1,MFS-OPTS1-AARCH64
-; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-allow-unsupported-triple -mfs-psi-cutoff=950000 | FileCheck %s -check-prefixes=MFS-OPTS2,MFS-OPTS2-AARCH64
-; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-allow-unsupported-triple -mfs-split-ehcode | FileCheck %s -check-prefixes=MFS-EH-SPLIT,MFS-EH-SPLIT-AARCH64
-; RUN: llc < %s -mtriple=aarch64 -enable-split-machine-functions -mfs-allow-unsupported-triple -aarch64-redzone | FileCheck %s -check-prefixes=MFS-REDZONE-AARCH64
+; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions | FileCheck %s -check-prefixes=MFS-DEFAULTS,MFS-DEFAULTS-AARCH64
+; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-psi-cutoff=0 -mfs-count-threshold=2000 | FileCheck %s --dump-input=always -check-prefixes=MFS-OPTS1,MFS-OPTS1-AARCH64
+; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-psi-cutoff=950000 | FileCheck %s -check-prefixes=MFS-OPTS2,MFS-OPTS2-AARCH64
+; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -enable-split-machine-functions -mfs-split-ehcode | FileCheck %s -check-prefixes=MFS-EH-SPLIT,MFS-EH-SPLIT-AARCH64
+; RUN: llc < %s -mtriple=aarch64 -enable-split-machine-functions -aarch64-redzone | FileCheck %s -check-prefixes=MFS-REDZONE-AARCH64
 
 ; COM: Machine function splitting with AFDO profiles
 ; RUN: sed 's/InstrProf/SampleProfile/g' %s > %t.ll