[Offload] Change x86_64-pc-linux to x86_64-unknown-linux

It appears that the RUNTIMES build prefers the x86-64-unknown-linux-gnu
triple notation for the host. This fixes runtime / test breakages when
compiler-rt is used as the CLANG_DEFAULT_RTLIB.

Change-Id: I7919cabf876b294a6343ac8fa0022d0d919e9b35

Author: jplehr

offload/CMakeLists.txt

@@ -195,9 +195,9 @@ set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} powerpc64le-ibm-linux
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} powerpc64-ibm-linux-gnu")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} powerpc64-ibm-linux-gnu-oldDriver")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} powerpc64-ibm-linux-gnu-LTO")
-set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-pc-linux-gnu")
-set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-pc-linux-gnu-oldDriver")
-set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-pc-linux-gnu-LTO")
+set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-unknown-linux-gnu")
+set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-unknown-linux-gnu-oldDriver")
+set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} x86_64-unknown-linux-gnu-LTO")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} nvptx64-nvidia-cuda")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} nvptx64-nvidia-cuda-oldDriver")
 set (LIBOMPTARGET_ALL_TARGETS "${LIBOMPTARGET_ALL_TARGETS} nvptx64-nvidia-cuda-LTO")

offload/plugins-nextgen/host/CMakeLists.txt

@@ -49,7 +49,7 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64$")
   set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE)
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64$")
   list(APPEND LIBOMPTARGET_SYSTEM_TARGETS
-       "x86_64-pc-linux-gnu" "x86_64-pc-linux-gnu-LTO")
+       "x86_64-unknown-linux-gnu" "x86_64-unknown-linux-gnu-LTO")
   set(LIBOMPTARGET_SYSTEM_TARGETS "${LIBOMPTARGET_SYSTEM_TARGETS}" PARENT_SCOPE)
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64$")
   list(APPEND LIBOMPTARGET_SYSTEM_TARGETS

offload/test/api/is_initial_device.c

@@ -1,8 +1,8 @@
-// RUN: %libomptarget-compile-run-and-check-x86_64-pc-linux-gnu
-// RUN: %libomptarget-compile-x86_64-pc-linux-gnu -DUNUSED -Wall -Werror
+// RUN: %libomptarget-compile-run-and-check-x86_64-unknown-linux-gnu
+// RUN: %libomptarget-compile-x86_64-unknown-linux-gnu -DUNUSED -Wall -Werror
 
 // only run for x86_64 host offloading:
-// REQUIRES: x86_64-pc-linux-gnu
+// REQUIRES: x86_64-unknown-linux-gnu
 
 #include <omp.h>
 #include <stdio.h>

offload/test/lit.cfg

@@ -228,8 +228,8 @@ def get_arch_from_target(libomptarget_target):
 host_targets = [
     "aarch64-unknown-linux-gnu",
     "aarch64-unknown-linux-gnu-LTO",
-    "x86_64-pc-linux-gnu",
-    "x86_64-pc-linux-gnu-LTO",
+    "x86_64-unknown-linux-gnu",
+    "x86_64-unknown-linux-gnu-LTO",
     "s390x-ibm-linux-gnu",
     "s390x-ibm-linux-gnu-LTO",
 ]

offload/test/mapping/coarse_grain.cpp

@@ -11,8 +11,8 @@
 // UNSUPPORTED: aarch64-unknown-linux-gnu-LTO
 // UNSUPPORTED: nvptx64-nvidia-cuda
 // UNSUPPORTED: nvptx64-nvidia-cuda-LTO
-// UNSUPPORTED: x86_64-pc-linux-gnu
-// UNSUPPORTED: x86_64-pc-linux-gnu-LTO
+// UNSUPPORTED: x86_64-unknown-linux-gnu
+// UNSUPPORTED: x86_64-unknown-linux-gnu-LTO
 
 // REQUIRES: unified_shared_memory
 // REQUIRES: mi200

offload/test/mapping/declare_mapper_nested_default_mappers_array.cpp

@@ -1,7 +1,7 @@
 // RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
-// RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu
+// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
 
 // UNSUPPORTED: clang

offload/test/mapping/declare_mapper_nested_default_mappers_array_subscript.cpp

@@ -1,7 +1,7 @@
 // RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
-// RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu
+// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
 
 #include <cstdio>

offload/test/mapping/declare_mapper_nested_default_mappers_complex_structure.cpp

@@ -1,7 +1,7 @@
 // RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
-// RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu
+// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
 
 #include <assert.h>

offload/test/mapping/declare_mapper_nested_default_mappers_ptr_subscript.cpp

@@ -1,7 +1,7 @@
 // RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
-// RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu
+// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
 
 #include <cstdio>

offload/test/mapping/declare_mapper_nested_default_mappers_var.cpp

@@ -1,7 +1,7 @@
 // RUN: %libomptarget-compilexx-run-and-check-aarch64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64-ibm-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-powerpc64le-ibm-linux-gnu
-// RUN: %libomptarget-compilexx-run-and-check-x86_64-pc-linux-gnu
+// RUN: %libomptarget-compilexx-run-and-check-x86_64-unknown-linux-gnu
 // RUN: %libomptarget-compilexx-run-and-check-nvptx64-nvidia-cuda
 
 #include <cstdio>