[llvm] workflows/release-binaries: Drop x86_64 Mac OS builds (PR #165645)

[Tom Stellard via llvm-commits]

https://github.com/tstellar created https://github.com/llvm/llvm-project/pull/165645

We don't have the resources to test this and the builds are very expensive.  If someone is interested in providing x86_64 macOS they can submit this as third-party binaries or provide resources to test the builds.

>From 6bdab77d0490c794e28587018d46afaa0b42abcb Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar at redhat.com>
Date: Wed, 29 Oct 2025 21:15:42 -0700
Subject: [PATCH] workflows/release-binaries: Drop x86_64 Mac OS builds

We don't have the resources to test this and the builds are very
expensive.  If someone is interested in providing x86_64 macOS they
can submit this as third-party binaries or provide resources to
test the builds.
---
 .github/workflows/release-binaries-all.yml |  1 -
 .github/workflows/release-binaries.yml     | 11 -----------
 2 files changed, 12 deletions(-)

diff --git a/.github/workflows/release-binaries-all.yml b/.github/workflows/release-binaries-all.yml
index 0b52a08202f1a..eef49b5e3625d 100644
--- a/.github/workflows/release-binaries-all.yml
+++ b/.github/workflows/release-binaries-all.yml
@@ -90,7 +90,6 @@ jobs:
         runs-on:
           - ubuntu-22.04
           - ubuntu-22.04-arm
-          - macos-13
           - macos-14
 
     uses: ./.github/workflows/release-binaries.yml
diff --git a/.github/workflows/release-binaries.yml b/.github/workflows/release-binaries.yml
index 8145926265256..fa73b9d9fe8d0 100644
--- a/.github/workflows/release-binaries.yml
+++ b/.github/workflows/release-binaries.yml
@@ -21,7 +21,6 @@ on:
         options:
           - ubuntu-22.04
           - ubuntu-22.04-arm
-          - macos-13
           - macos-14
 
   workflow_call:
@@ -130,8 +129,6 @@ jobs:
           target_cmake_flags="$target_cmake_flags -DBOOTSTRAP_BOOTSTRAP_COMPILER_RT_ENABLE_IOS=OFF"
           if [ "$RUNNER_ARCH" = "ARM64" ]; then
             arches=arm64
-          else
-            arches=x86_64
           fi
           target_cmake_flags="$target_cmake_flags -DBOOTSTRAP_BOOTSTRAP_DARWIN_osx_ARCHS=$arches -DBOOTSTRAP_BOOTSTRAP_DARWIN_osx_BUILTIN_ARCHS=$arches"
         fi
@@ -147,14 +144,6 @@ jobs:
             build_runs_on="depot-${{ inputs.runs-on }}-16"
             test_runs_on=$build_runs_on
             ;;
-          macos-13)
-            if [ "$GITHUB_EVENT_NAME" = "pull_request" ]; then
-              build_runs_on="${{ inputs.runs-on }}"
-            else
-              build_runs_on="macos-13-large"
-            fi
-            test_runs_on="${{ inputs.runs-on }}"
-            ;;
           macos-14)
             if [ "$GITHUB_EVENT_NAME" = "pull_request" ]; then
               build_runs_on="${{ inputs.runs-on }}"