Support of mips & mips64 for openmprtl

Summary:
Implemented by Dejan Latinovic
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=790735 for more more information

Reviewers: AndreyChurbanov, jlpeyton

Subscribers: openmp-commits, mgorny

Differential Revision: https://reviews.llvm.org/D26576

llvm-svn: 289032

2 files changed, 17 insertions, 2 deletions

diff --git a/openmp/runtime/tools/lib/Platform.pm b/openmp/runtime/tools/lib/Platform.pm
index 6a2b3b6c51d..8fe63598a69 100644
--- a/openmp/runtime/tools/lib/Platform.pm
+++ b/openmp/runtime/tools/lib/Platform.pm
@@ -58,6 +58,10 @@ sub canon_arch($) {
                 $arch = "aarch64";
         } elsif ( $arch =~ m{\Amic} ) {
             $arch = "mic";
+        } elsif ( $arch =~ m{\Amips64} ) {
+            $arch = "mips64";
+        } elsif ( $arch =~ m{\Amips} ) {
+            $arch = "mips";
         } else {
             $arch = undef;
         }; # if
@@ -89,6 +93,8 @@ sub canon_mic_arch($) {
         "arm" => "ARM",
         "aarch64" => "AArch64",
         "mic" => "Intel(R) Many Integrated Core Architecture",
+        "mips" => "MIPS",
+        "mips64" => "MIPS64",
     );
 
     sub legal_arch($) {
@@ -109,6 +115,8 @@ sub canon_mic_arch($) {
         "arm" => "arm",
         "aarch64" => "aarch",
         "mic" => "intel64",
+        "mips" => "mips",
+        "mips64" => "MIPS64",
     );
 
     sub arch_opt($) {
@@ -209,6 +217,10 @@ sub target_options() {
         $_host_arch = "ppc64";
     } elsif ( $hardware_platform eq "aarch64" ) {
         $_host_arch = "aarch64";
+    } elsif ( $hardware_platform eq "mips64" ) {
+        $_host_arch = "mips64";
+    } elsif ( $hardware_platform eq "mips" ) {
+        $_host_arch = "mips";
     } else {
         die "Unsupported host hardware platform: \"$hardware_platform\"; stopped";
     }; # if
@@ -398,7 +410,7 @@ the script assumes host architecture is target one.
 
 Input string is an architecture name to canonize. The function recognizes many variants, for example:
 C<32e>, C<Intel64>, C<Intel(R) 64>, etc. Returned string is a canononized architecture name,
-one of: C<32>, C<32e>, C<64>, C<arm>, C<ppc64le>, C<ppc64>, C<mic>, or C<undef> is input string is not recognized.
+one of: C<32>, C<32e>, C<64>, C<arm>, C<ppc64le>, C<ppc64>, C<mic>, C<mips>, C<mips64>, or C<undef> is input string is not recognized.
 
 =item B<legal_arch( $arch )>
 
@@ -470,4 +482,3 @@ Target platform name (concatenated canonized OS name, underscore, and canonized
 =cut
 
 # end of file #
-
diff --git a/openmp/runtime/tools/lib/Uname.pm b/openmp/runtime/tools/lib/Uname.pm
index 415070b7d3c..f85e1ee23e5 100644
--- a/openmp/runtime/tools/lib/Uname.pm
+++ b/openmp/runtime/tools/lib/Uname.pm
@@ -153,6 +153,10 @@ if ( 0 ) {
         $values{ hardware_platform } = "ppc64";
     } elsif ( $values{ machine } =~ m{\Aaarch64\z} ) {
         $values{ hardware_platform } = "aarch64";
+    } elsif ( $values{ machine } =~ m{\Amips64\z} ) {
+        $values{ hardware_platform } = "mips64";
+    } elsif ( $values{ machine } =~ m{\Amips\z} ) {
+        $values{ hardware_platform } = "mips";
     } else {
         die "Unsupported machine (\"$values{ machine }\") returned by POSIX::uname(); stopped";
     }; # if