[llvm] [UpdateTestChecks][llc] Support `arm64-apple-darwin` (PR #165092)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-testing-tools

Author: Tomer Shafir (tomershafir)

<details>
<summary>Changes</summary>

Adds `arm64-apple-darwin` support to `asm.py` matching and removes now invalidated `target-triple-mismatch` test (I dont have another triple supported by llc but not the autogenerator that make this test useful).

---
Full diff: https://github.com/llvm/llvm-project/pull/165092.diff


3 Files Affected:

- (removed) llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/target-triple-mismatch.ll (-7) 
- (removed) llvm/test/tools/UpdateTestChecks/update_llc_test_checks/target-triple-mismatch.test (-11) 
- (modified) llvm/utils/UpdateTestChecks/asm.py (+1) 


``````````diff
diff --git a/llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/target-triple-mismatch.ll b/llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/target-triple-mismatch.ll
deleted file mode 100644
index 3da27cbacd172..0000000000000
--- a/llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/target-triple-mismatch.ll
+++ /dev/null
@@ -1,7 +0,0 @@
-; RUN: llc < %s -mtriple=arm64-apple-darwin | FileCheck %s
-
-define i64 @foo(i64 %a) {
-entry:
-  %b = add i64 %a, 1
-  ret i64 %b
-}
diff --git a/llvm/test/tools/UpdateTestChecks/update_llc_test_checks/target-triple-mismatch.test b/llvm/test/tools/UpdateTestChecks/update_llc_test_checks/target-triple-mismatch.test
deleted file mode 100644
index 3bbf14d469d4b..0000000000000
--- a/llvm/test/tools/UpdateTestChecks/update_llc_test_checks/target-triple-mismatch.test
+++ /dev/null
@@ -1,11 +0,0 @@
-# REQUIRES: aarch64-registered-target
-## Check that arm64-apple-darwin target triple is wrongly captured as arm64 (non-Apple)
-
-# RUN: cp -f %S/Inputs/target-triple-mismatch.ll %t.ll
-# RUN: %update_llc_test_checks %t.ll 2>&1 | FileCheck %s --check-prefix=LOG
-# RUN: FileCheck --input-file=%t.ll %s --check-prefix=AUTOGEN
-
-# LOG: WARNING: Couldn't match any function. Possibly the wrong target triple has been provided
-
-# AUTOGEN: ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
-# AUTOGEN-NEXT: ; CHECK: {{.*}}
diff --git a/llvm/utils/UpdateTestChecks/asm.py b/llvm/utils/UpdateTestChecks/asm.py
index 457b23f4a5f59..469e27facedb0 100644
--- a/llvm/utils/UpdateTestChecks/asm.py
+++ b/llvm/utils/UpdateTestChecks/asm.py
@@ -570,6 +570,7 @@ def get_run_handler(triple):
         "arm64": (scrub_asm_arm_eabi, ASM_FUNCTION_AARCH64_RE),
         "arm64e": (scrub_asm_arm_eabi, ASM_FUNCTION_AARCH64_DARWIN_RE),
         "arm64ec": (scrub_asm_arm_eabi, ASM_FUNCTION_AARCH64_RE),
+        "arm64-apple-darwin": (scrub_asm_arm_eabi, ASM_FUNCTION_AARCH64_DARWIN_RE),
         "arm64-apple-ios": (scrub_asm_arm_eabi, ASM_FUNCTION_AARCH64_DARWIN_RE),
         "arm64-apple-macosx": (scrub_asm_arm_eabi, ASM_FUNCTION_AARCH64_DARWIN_RE),
         "armv7-apple-ios": (scrub_asm_arm_eabi, ASM_FUNCTION_ARM_IOS_RE),

``````````

</details>


https://github.com/llvm/llvm-project/pull/165092