[llvm] [LV][NFC] Remove more unnecessary passes from RUN lines (PR #193686)

[David Sherwood via llvm-commits]

https://github.com/david-arm created https://github.com/llvm/llvm-project/pull/193686

Some instances of instsimplify and simplifycfg made no difference to the actual IR so I've removed them.

>From ef52cc48ec4ef3c42ce597a965a830c42a82352f Mon Sep 17 00:00:00 2001
From: David Sherwood <david.sherwood at arm.com>
Date: Thu, 23 Apr 2026 08:24:23 +0000
Subject: [PATCH] [LV][NFC] Remove more unnecessary passes from RUN lines

Some instances of instsimplify and simplifycfg made no
difference to the actual IR so I've removed them.
---
 .../AArch64/masked-call-scalarize.ll           |  8 ++++----
 .../AArch64/veclib-function-calls.ll           | 18 +++++++++---------
 .../AArch64/veclib-intrinsic-calls.ll          | 14 +++++++-------
 .../ARM/mve-reductions-interleave.ll           |  2 +-
 .../RISCV/veclib-function-calls.ll             |  2 +-
 .../Transforms/LoopVectorize/hints-trans.ll    |  2 +-
 .../LoopVectorize/scalarize-masked-call.ll     |  2 +-
 7 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/llvm/test/Transforms/LoopVectorize/AArch64/masked-call-scalarize.ll b/llvm/test/Transforms/LoopVectorize/AArch64/masked-call-scalarize.ll
index dfff45df2d9db..8d85bbabcceb7 100644
--- a/llvm/test/Transforms/LoopVectorize/AArch64/masked-call-scalarize.ll
+++ b/llvm/test/Transforms/LoopVectorize/AArch64/masked-call-scalarize.ll
@@ -1,8 +1,8 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt < %s -passes=loop-vectorize,instsimplify -force-vector-interleave=1 -S | FileCheck %s --check-prefixes=TFNONE
-; RUN: opt < %s -passes=loop-vectorize,instsimplify,simplifycfg -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S | FileCheck %s --check-prefixes=TFCOMMON,TFALWAYS
-; RUN: opt < %s -passes=loop-vectorize,instsimplify,simplifycfg -force-vector-interleave=1 -tail-folding-policy=prefer-fold-tail -S | FileCheck %s --check-prefixes=TFCOMMON,TFFALLBACK
-; RUN: opt < %s -passes=loop-vectorize,instsimplify,simplifycfg -force-vector-interleave=2 -tail-folding-policy=must-fold-tail -S | FileCheck %s --check-prefixes=TFA_INTERLEAVE
+; RUN: opt < %s -passes=loop-vectorize -force-vector-interleave=1 -S | FileCheck %s --check-prefixes=TFNONE
+; RUN: opt < %s -passes=loop-vectorize,simplifycfg -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S | FileCheck %s --check-prefixes=TFCOMMON,TFALWAYS
+; RUN: opt < %s -passes=loop-vectorize,simplifycfg -force-vector-interleave=1 -tail-folding-policy=prefer-fold-tail -S | FileCheck %s --check-prefixes=TFCOMMON,TFFALLBACK
+; RUN: opt < %s -passes=loop-vectorize,simplifycfg -force-vector-interleave=2 -tail-folding-policy=must-fold-tail -S | FileCheck %s --check-prefixes=TFA_INTERLEAVE
 
 target triple = "aarch64-unknown-linux-gnu"
 
diff --git a/llvm/test/Transforms/LoopVectorize/AArch64/veclib-function-calls.ll b/llvm/test/Transforms/LoopVectorize/AArch64/veclib-function-calls.ll
index a778e8d4cb1bb..70542da0a0ebf 100644
--- a/llvm/test/Transforms/LoopVectorize/AArch64/veclib-function-calls.ll
+++ b/llvm/test/Transforms/LoopVectorize/AArch64/veclib-function-calls.ll
@@ -1,13 +1,13 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --scrub-attributes --filter "call.*(cos|sin|tan|cbrt|erf|exp[^e]|gamma|log|sqrt|copysign|dim|min|mod|hypot|nextafter|pow|fma)" --version 2
-; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefix=LIBMVEC-NEON
-; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -force-vector-width=2 -S < %s | FileCheck %s -check-prefix=LIBMVEC-NEON-WIDTH-2
-; RUN: opt -mattr=+sve -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize,simplifycfg -mcpu=neoverse-v1 -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s -check-prefix=LIBMVEC-SVE
-; RUN: opt -mattr=+neon -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefix=SLEEF-NEON
-; RUN: opt -mattr=+sve -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize,simplifycfg -mcpu=neoverse-v1 -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s -check-prefix=SLEEF-SVE
-; RUN: opt -mattr=+sve -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize,simplifycfg -mcpu=neoverse-v1 -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefixes=SLEEF-SVE-NOPRED
-; RUN: opt -mattr=+neon -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefix=ARMPL-NEON
-; RUN: opt -mattr=+sve -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize,simplifycfg -mcpu=neoverse-v1 -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s -check-prefix=ARMPL-SVE
-; RUN: opt -mattr=+sve -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize,simplifycfg -mcpu=neoverse-v1 -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefixes=ARMPL-SVE-NOPRED
+; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefix=LIBMVEC-NEON
+; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -force-vector-width=2 -S < %s | FileCheck %s -check-prefix=LIBMVEC-NEON-WIDTH-2
+; RUN: opt -mattr=+sve -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize -mcpu=neoverse-v1 -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s -check-prefix=LIBMVEC-SVE
+; RUN: opt -mattr=+neon -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefix=SLEEF-NEON
+; RUN: opt -mattr=+sve -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize -mcpu=neoverse-v1 -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s -check-prefix=SLEEF-SVE
+; RUN: opt -mattr=+sve -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize -mcpu=neoverse-v1 -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefixes=SLEEF-SVE-NOPRED
+; RUN: opt -mattr=+neon -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefix=ARMPL-NEON
+; RUN: opt -mattr=+sve -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize -mcpu=neoverse-v1 -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s -check-prefix=ARMPL-SVE
+; RUN: opt -mattr=+sve -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize -mcpu=neoverse-v1 -force-vector-interleave=1 -S < %s | FileCheck %s -check-prefixes=ARMPL-SVE-NOPRED
 
 
 
diff --git a/llvm/test/Transforms/LoopVectorize/AArch64/veclib-intrinsic-calls.ll b/llvm/test/Transforms/LoopVectorize/AArch64/veclib-intrinsic-calls.ll
index 076011e5a1989..d1eeaf0b1c160 100644
--- a/llvm/test/Transforms/LoopVectorize/AArch64/veclib-intrinsic-calls.ll
+++ b/llvm/test/Transforms/LoopVectorize/AArch64/veclib-intrinsic-calls.ll
@@ -1,12 +1,12 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --scrub-attributes --filter "call.*(acos|asin|atan|atan2|cos|cosh|exp|log|sin|sinh|sincos|sincospi|modf|pow|ceil|copysign|fabs|floor|fma|m..num|nearbyint|rint|round|sqrt|tan|tanh|trunc)" --version 2
 
-; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=LIBMVEC-NEON
-; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -force-vector-width=2 -S < %s | FileCheck %s --check-prefix=LIBMVEC-NEON-WIDTH-2
-; RUN: opt -mattr=+sve -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=LIBMVEC-SVE
-; RUN: opt -mattr=+neon -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=SLEEF-NEON
-; RUN: opt -mattr=+sve -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s --check-prefix=SLEEF-SVE
-; RUN: opt -mattr=+neon -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=ARMPL-NEON
-; RUN: opt -mattr=+sve -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize,simplifycfg -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s --check-prefix=ARMPL-SVE
+; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=LIBMVEC-NEON
+; RUN: opt -mattr=+neon -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -force-vector-width=2 -S < %s | FileCheck %s --check-prefix=LIBMVEC-NEON-WIDTH-2
+; RUN: opt -mattr=+sve -vector-library=LIBMVEC -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=LIBMVEC-SVE
+; RUN: opt -mattr=+neon -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=SLEEF-NEON
+; RUN: opt -mattr=+sve -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s --check-prefix=SLEEF-SVE
+; RUN: opt -mattr=+neon -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -S < %s | FileCheck %s --check-prefix=ARMPL-NEON
+; RUN: opt -mattr=+sve -vector-library=ArmPL -passes=inject-tli-mappings,loop-vectorize -force-vector-interleave=1 -tail-folding-policy=must-fold-tail -S < %s | FileCheck %s --check-prefix=ARMPL-SVE
 
 target triple = "aarch64-unknown-linux-gnu"
 
diff --git a/llvm/test/Transforms/LoopVectorize/ARM/mve-reductions-interleave.ll b/llvm/test/Transforms/LoopVectorize/ARM/mve-reductions-interleave.ll
index f571a21da2089..666cc93ffcd33 100644
--- a/llvm/test/Transforms/LoopVectorize/ARM/mve-reductions-interleave.ll
+++ b/llvm/test/Transforms/LoopVectorize/ARM/mve-reductions-interleave.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -passes=loop-vectorize,instcombine,simplifycfg -simplifycfg-require-and-preserve-domtree=1 -tail-predication=enabled -force-vector-interleave=2 < %s -S -o - | FileCheck %s
+; RUN: opt -passes=loop-vectorize,instcombine -tail-predication=enabled -force-vector-interleave=2 < %s -S -o - | FileCheck %s
 
 target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
 target triple = "thumbv8.1m.main-arm-none-eabi"
diff --git a/llvm/test/Transforms/LoopVectorize/RISCV/veclib-function-calls.ll b/llvm/test/Transforms/LoopVectorize/RISCV/veclib-function-calls.ll
index 83b494a1be0d3..4667ed0ae1a76 100644
--- a/llvm/test/Transforms/LoopVectorize/RISCV/veclib-function-calls.ll
+++ b/llvm/test/Transforms/LoopVectorize/RISCV/veclib-function-calls.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals --filter "call.*(cos|sin|tan|cbrt|erf|exp[^e]|gamma|log|sqrt|copysign|dim|min|mod|hypot|nextafter|pow|fma)" --version 2
-; RUN: opt -mattr=+v -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize,simplifycfg -S < %s | FileCheck %s
+; RUN: opt -mattr=+v -vector-library=sleefgnuabi -passes=inject-tli-mappings,loop-vectorize -S < %s | FileCheck %s
 
 target triple = "riscv64-unknown-linux-gnu"
 
diff --git a/llvm/test/Transforms/LoopVectorize/hints-trans.ll b/llvm/test/Transforms/LoopVectorize/hints-trans.ll
index 853be301da40f..6ed4105e7b639 100644
--- a/llvm/test/Transforms/LoopVectorize/hints-trans.ll
+++ b/llvm/test/Transforms/LoopVectorize/hints-trans.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
-; RUN: opt -S -passes=loop-vectorize,instsimplify,simplifycfg -force-vector-interleave=1 -force-vector-width=4 -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck %s
+; RUN: opt -S -passes=loop-vectorize,simplifycfg -force-vector-interleave=1 -force-vector-width=4 -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck %s
 
 ; Note: -passes=instsimplify,simplifycfg -simplifycfg-require-and-preserve-domtree=1 remove the (now dead) original loop, making
 ; it easy to test that the llvm.loop.unroll.disable hint is still present.
diff --git a/llvm/test/Transforms/LoopVectorize/scalarize-masked-call.ll b/llvm/test/Transforms/LoopVectorize/scalarize-masked-call.ll
index e4cf2c51b5cff..f88603a33bcbc 100644
--- a/llvm/test/Transforms/LoopVectorize/scalarize-masked-call.ll
+++ b/llvm/test/Transforms/LoopVectorize/scalarize-masked-call.ll
@@ -1,5 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt < %s -passes=loop-vectorize,instsimplify -force-vector-interleave=1 -force-vector-width=2 -S 2>&1 | FileCheck %s
+; RUN: opt < %s -passes=loop-vectorize -force-vector-interleave=1 -force-vector-width=2 -S 2>&1 | FileCheck %s
 
 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"