[UpdateTestChecks][llc] Support arm64-apple-darwin

[tomershafir]

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).

[llvmbot]

@llvm/pr-subscribers-testing-tools

Author: Tomer Shafir (tomershafir)

Changes

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 --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),