Add hw intrinsics pipeline for linux_arm64 (#127482)

Current hw-intrinsics pipeline runs ARM64 codegen tests on OSX, which
doesn't exercise SVE.

So we tend to manually kick off jitstress for every change that touches
`hwintrinsiccodegenarm64.cpp`

I don't want to just add "linux_arm64" to the existing hw intrinsics
pipeline because those machines are at a premium.

So instead, I'm adding a new pipeline that triggers only off arm64 jit
source files, to reduce machine pool usage

Author: dhartglassMSFT

eng/pipelines/coreclr/hardware-intrinsics-arm64.yml

@@ -0,0 +1,27 @@
+trigger: none
+pr:
+  branches:
+    include:
+    - main
+  paths:
+    include:
+    - eng/pipelines/coreclr/hardware-intrinsics-arm64.yml
+    - eng/pipelines/coreclr/templates/jit-hardware-intrinsics-common.yml
+    - src/coreclr/jit/*arm64*
+
+variables:
+  - template: /eng/pipelines/common/variables.yml
+  - template: /eng/pipelines/helix-platforms.yml
+
+extends:
+  template:  /eng/pipelines/common/templates/pipeline-with-resources.yml
+  parameters:
+    isOfficialBuild: false
+    stages:
+    - stage: Build
+      jobs:
+      - template: /eng/pipelines/coreclr/templates/jit-hardware-intrinsics-common.yml
+        parameters:
+          platforms:
+            - linux_arm64
+          testBuildArgs: '-tree:JIT/HardwareIntrinsics'

eng/pipelines/coreclr/hardware-intrinsics.yml

@@ -21,122 +21,17 @@ extends:
     stages:
     - stage: Build
       jobs:
-      - template: /eng/pipelines/common/platform-matrix.yml
+      - template: /eng/pipelines/coreclr/templates/jit-hardware-intrinsics-common.yml
         parameters:
-          jobTemplate: /eng/pipelines/common/global-build-job.yml
-          helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
-          buildConfig: Release
           platforms:
             - windows_x86
             - windows_x64
-          variables:
-            - name: timeoutPerTestInMinutes
-              value: 60
-            - name: timeoutPerTestCollectionInMinutes
-              value: 180
-          jobParameters:
-            testGroup: outerloop
-            nameSuffix: CoreCLR
-            buildArgs: -s clr+libs -c $(_BuildConfig)
-            timeoutInMinutes: 360
-            postBuildSteps:
-              - template: /eng/pipelines/common/templates/runtimes/build-runtime-tests-and-send-to-helix.yml
-                parameters:
-                  creator: dotnet-bot
-                  testBuildArgs: 'tree JIT/HardwareIntrinsics'
-                  testRunNamePrefixSuffix: CoreCLR
-            extraVariablesTemplates:
-              - template: /eng/pipelines/common/templates/runtimes/test-variables.yml
-                parameters:
-                  testGroup: outerloop
+          testBuildArgs: 'tree JIT/HardwareIntrinsics'
 
-      - template: /eng/pipelines/common/platform-matrix.yml
+      - template: /eng/pipelines/coreclr/templates/jit-hardware-intrinsics-common.yml
         parameters:
-          jobTemplate: /eng/pipelines/common/global-build-job.yml
-          helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
-          buildConfig: Release
           platforms:
             - linux_arm
             - linux_x64
             - osx_arm64
-          variables:
-            - name: timeoutPerTestInMinutes
-              value: 60
-            - name: timeoutPerTestCollectionInMinutes
-              value: 180
-          jobParameters:
-            testGroup: outerloop
-            nameSuffix: CoreCLR
-            buildArgs: -s clr+libs -c $(_BuildConfig)
-            timeoutInMinutes: 360
-            postBuildSteps:
-              - template: /eng/pipelines/common/templates/runtimes/build-runtime-tests-and-send-to-helix.yml
-                parameters:
-                  creator: dotnet-bot
-                  testBuildArgs: '-tree:JIT/HardwareIntrinsics'
-                  testRunNamePrefixSuffix: CoreCLR
-            extraVariablesTemplates:
-              - template: /eng/pipelines/common/templates/runtimes/test-variables.yml
-                parameters:
-                  testGroup: outerloop
-
-      - template: /eng/pipelines/common/platform-matrix.yml
-        parameters:
-          jobTemplate: /eng/pipelines/common/global-build-job.yml
-          helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
-          buildConfig: Release
-          platforms:
-            - windows_x86
-            - windows_x64
-          variables:
-            - name: timeoutPerTestInMinutes
-              value: 60
-            - name: timeoutPerTestCollectionInMinutes
-              value: 180
-          jobParameters:
-            testGroup: outerloop
-            nameSuffix: NativeAOT
-            buildArgs: -s clr.aot+libs.native+libs.sfx -c $(_BuildConfig)
-            timeoutInMinutes: 360
-            postBuildSteps:
-              - template: /eng/pipelines/common/templates/runtimes/build-runtime-tests-and-send-to-helix.yml
-                parameters:
-                  creator: dotnet-bot
-                  testBuildArgs: 'nativeaot tree JIT/HardwareIntrinsics'
-                  testRunNamePrefixSuffix: NativeAOT
-                  nativeAotTest: true
-            extraVariablesTemplates:
-              - template: /eng/pipelines/common/templates/runtimes/test-variables.yml
-                parameters:
-                  testGroup: outerloop
-
-      - template: /eng/pipelines/common/platform-matrix.yml
-        parameters:
-          jobTemplate: /eng/pipelines/common/global-build-job.yml
-          helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
-          buildConfig: Release
-          platforms:
-            - linux_arm
-            - linux_x64
-            - osx_arm64
-          variables:
-            - name: timeoutPerTestInMinutes
-              value: 60
-            - name: timeoutPerTestCollectionInMinutes
-              value: 180
-          jobParameters:
-            testGroup: outerloop
-            nameSuffix: NativeAOT
-            buildArgs: -s clr.aot+libs.native+libs.sfx -c $(_BuildConfig)
-            timeoutInMinutes: 360
-            postBuildSteps:
-              - template: /eng/pipelines/common/templates/runtimes/build-runtime-tests-and-send-to-helix.yml
-                parameters:
-                  creator: dotnet-bot
-                  testBuildArgs: 'nativeaot -tree:JIT/HardwareIntrinsics'
-                  testRunNamePrefixSuffix: NativeAOT
-                  nativeAotTest: true
-            extraVariablesTemplates:
-              - template: /eng/pipelines/common/templates/runtimes/test-variables.yml
-                parameters:
-                  testGroup: outerloop
+          testBuildArgs: '-tree:JIT/HardwareIntrinsics'

eng/pipelines/coreclr/templates/jit-hardware-intrinsics-common.yml

@@ -0,0 +1,61 @@
+parameters:
+  - name: platforms
+    type: object
+  - name: testBuildArgs
+    type: string
+
+jobs:
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/common/global-build-job.yml
+    helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
+    buildConfig: Release
+    platforms: ${{ parameters.platforms }}
+    variables:
+      - name: timeoutPerTestInMinutes
+        value: 60
+      - name: timeoutPerTestCollectionInMinutes
+        value: 180
+    jobParameters:
+      testGroup: outerloop
+      nameSuffix: CoreCLR
+      buildArgs: -s clr+libs -c $(_BuildConfig)
+      timeoutInMinutes: 360
+      postBuildSteps:
+        - template: /eng/pipelines/common/templates/runtimes/build-runtime-tests-and-send-to-helix.yml
+          parameters:
+            creator: dotnet-bot
+            testBuildArgs: ${{ parameters.testBuildArgs }}
+            testRunNamePrefixSuffix: CoreCLR
+      extraVariablesTemplates:
+        - template: /eng/pipelines/common/templates/runtimes/test-variables.yml
+          parameters:
+            testGroup: outerloop
+
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/common/global-build-job.yml
+    helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
+    buildConfig: Release
+    platforms: ${{ parameters.platforms }}
+    variables:
+      - name: timeoutPerTestInMinutes
+        value: 60
+      - name: timeoutPerTestCollectionInMinutes
+        value: 180
+    jobParameters:
+      testGroup: outerloop
+      nameSuffix: NativeAOT
+      buildArgs: -s clr.aot+libs.native+libs.sfx -c $(_BuildConfig)
+      timeoutInMinutes: 360
+      postBuildSteps:
+        - template: /eng/pipelines/common/templates/runtimes/build-runtime-tests-and-send-to-helix.yml
+          parameters:
+            creator: dotnet-bot
+            testBuildArgs: nativeaot ${{ parameters.testBuildArgs }}
+            testRunNamePrefixSuffix: NativeAOT
+            nativeAotTest: true
+      extraVariablesTemplates:
+        - template: /eng/pipelines/common/templates/runtimes/test-variables.yml
+          parameters:
+            testGroup: outerloop