[llvm-branch-commits] [llvm] release/18.x: [Release] Install compiler-rt builtins during Phase 1 on AIX (#81485) (PR #83323)

[via llvm-branch-commits]

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/83323

Backport 3af5c98200e0b1268f755c3f289be4f73aac4214

Requested by: @azhan92

>From c6fa26b505531aa69a3bed3a6e9e740fdccb9309 Mon Sep 17 00:00:00 2001
From: azhan92 <alisonxzhang at gmail.com>
Date: Thu, 15 Feb 2024 21:27:45 -0500
Subject: [PATCH] [Release] Install compiler-rt builtins during Phase 1 on AIX
 (#81485)

The current test-release.sh script does not install the necessary
compiler-rt builtin's during Phase 1 on AIX, resulting on a
non-functional Phase 1 clang. Futhermore, the installation is also
necessary for Phase 2 on AIX.

Co-authored-by: Alison Zhang <alisonzhang at ibm.com>
(cherry picked from commit 3af5c98200e0b1268f755c3f289be4f73aac4214)
---
 llvm/utils/release/test-release.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/utils/release/test-release.sh b/llvm/utils/release/test-release.sh
index 0af16387ce1d8e..4314b565e11b03 100755
--- a/llvm/utils/release/test-release.sh
+++ b/llvm/utils/release/test-release.sh
@@ -532,9 +532,9 @@ function build_llvmCore() {
       BuildTarget="clang"
       InstallTarget="install-clang install-clang-resource-headers"
       # compiler-rt builtins is needed on AIX to have a functional Phase 1 clang.
-      if [ "$System" = "AIX" -o "$Phase" != "1" ]; then
+      if [ "$System" = "AIX" ]; then
         BuildTarget="$BuildTarget runtimes"
-        InstallTarget="$InstallTarget install-runtimes"
+        InstallTarget="$InstallTarget install-builtins"
       fi
     fi
     if [ "$Phase" -eq "3" ]; then