[Openmp-commits] [openmp] [Libomptarget] Split PowerPC into separate triples (PR #88773)

[Joseph Huber via Openmp-commits]

https://github.com/jhuber6 created https://github.com/llvm/llvm-project/pull/88773

Summary:
The previous patch mistakenly merged these when they indeed need to be
treated like separate triples because it's what's passed to the test
suite.


>From 4a253ad86c22c1385419cd66137dc0f029bdcab3 Mon Sep 17 00:00:00 2001
From: Joseph Huber <huberjn at outlook.com>
Date: Mon, 15 Apr 2024 13:29:39 -0500
Subject: [PATCH] [Libomptarget] Split PowerPC into separate triples

Summary:
The previous patch mistakenly merged these when they indeed need to be
treated like separate triples because it's what's passed to the test
suite.
---
 .../libomptarget/plugins-nextgen/host/CMakeLists.txt   | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/openmp/libomptarget/plugins-nextgen/host/CMakeLists.txt b/openmp/libomptarget/plugins-nextgen/host/CMakeLists.txt
index ccbf7d033fd663..c1493d293d30e5 100644
--- a/openmp/libomptarget/plugins-nextgen/host/CMakeLists.txt
+++ b/openmp/libomptarget/plugins-nextgen/host/CMakeLists.txt
@@ -51,8 +51,14 @@ else()
 endif()
 
 # Define the target specific triples and ELF machine values.
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le$" OR
-   CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64$")
+if(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le$")
+  target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_PPC64)
+  target_compile_definitions(omptarget.rtl.${machine} PRIVATE
+      LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="powerpc64le-ibm-linux-gnu")
+  list(APPEND LIBOMPTARGET_SYSTEM_TARGETS 
+       "powerpc64le-ibm-linux-gnu" "powerpc64le-ibm-linux-gnu-LTO")
+  set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE)
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64$")
   target_compile_definitions(omptarget.rtl.${machine} PRIVATE TARGET_ELF_ID=EM_PPC64)
   target_compile_definitions(omptarget.rtl.${machine} PRIVATE
       LIBOMPTARGET_NEXTGEN_GENERIC_PLUGIN_TRIPLE="powerpc64-ibm-linux-gnu")