[llvm] d6599fc - [msan][NFC] Rename NEON tests and fix comment (#127926)

[via llvm-commits]

Author: Thurston Dang
Date: 2025-03-03T13:54:39-08:00
New Revision: d6599fc3b9e1cf1659999e8a755ae1d68bc3b4b3

URL: https://github.com/llvm/llvm-project/commit/d6599fc3b9e1cf1659999e8a755ae1d68bc3b4b3
DIFF: https://github.com/llvm/llvm-project/commit/d6599fc3b9e1cf1659999e8a755ae1d68bc3b4b3.diff

LOG: [msan][NFC] Rename NEON tests and fix comment (#127926)

This renames the neon_* tests to be more consistent with the original files that they were forked from. This makes it easier for maintainers to see which test files may need to be ported to MSan.

It also fixes the header comment for llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vcvt.ll (instrumentation was updated in #126136 aka e9e6ba6a5e2a4ca7386861136196903febb9968b, but the comment was not).

Added: 
    llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1_lane.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1_origins.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-tbl.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vmul.ll

Modified: 
    llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vcvt.ll

Removed: 
    llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_tbl.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vmul.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst_lane.ll
    llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst_origins.ll


################################################################################
diff  --git a/llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst.ll b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1.ll
similarity index 100%
rename from llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst.ll
rename to llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1.ll

diff  --git a/llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst_lane.ll b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1_lane.ll
similarity index 100%
rename from llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst_lane.ll
rename to llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1_lane.ll

diff  --git a/llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst_origins.ll b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1_origins.ll
similarity index 100%
rename from llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vst_origins.ll
rename to llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-st1_origins.ll

diff  --git a/llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_tbl.ll b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-tbl.ll
similarity index 100%
rename from llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_tbl.ll
rename to llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-tbl.ll

diff  --git a/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vcvt.ll b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vcvt.ll
index 48fe06728b71c..93a75df4b76cc 100644
--- a/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vcvt.ll
+++ b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vcvt.ll
@@ -2,12 +2,6 @@
 ; RUN: opt < %s -passes=msan -S | FileCheck %s
 ;
 ; Suboptimally handled by visitInstruction: llvm.aarch64.neon.
-; - fcvtas, fcvtau
-; - fcvtms, fcvtmu
-; - fcvtns, fcvtnu
-; - fcvtps, fcvtpu
-; - fcvtzs, fcvtzu
-; - fcvtxn
 ; - vcvtfp2fxs, vcvtfp2fxu
 ; - vcvtfxs2fp, vcvtfxu2fp
 ;

diff  --git a/llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vmul.ll b/llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vmul.ll
similarity index 100%
rename from llvm/test/Instrumentation/MemorySanitizer/AArch64/neon_vmul.ll
rename to llvm/test/Instrumentation/MemorySanitizer/AArch64/arm64-vmul.ll