commit 9265dca8b51148f1a7849b454005d65cbbced5e9
author Simon Atanasyan <simon@atanasyan.com> Mon Sep 17 21:21:57 2018 +0000
committer Simon Atanasyan <simon@atanasyan.com> Mon Sep 17 21:21:57 2018 +0000
tree cdffb5b5f1d814b8726b51f5a84c398c71c6cb20
parent bdf0381e216e2aaa1aa736fd288d94786e4447e0

[mips] Fix MIPS N32 ABI triples support

Add support mips64(el)-linux-gnuabin32 triples, and set them to N32.
Debian architecture name mipsn32/mipsn32el are also added. Set
UseIntegratedAssembler for N32 if we can detect it.

Patch by YunQiang Su.

Differential revision: https://reviews.llvm.org/D51408

llvm-svn: 342416

llvm/unittests/ADT/TripleTest.cpp

diff --git a/llvm/unittests/ADT/TripleTest.cpp b/llvm/unittests/ADT/TripleTest.cpp
index 7da8cff..7991f2a 100644
--- a/llvm/unittests/ADT/TripleTest.cpp
+++ b/llvm/unittests/ADT/TripleTest.cpp
@@ -366,6 +366,59 @@
   EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
   EXPECT_EQ(Triple::Linux, T.getOS());
   EXPECT_EQ(Triple::GNUABI64, T.getEnvironment());
+  T = Triple("mips64el");
+  EXPECT_EQ(Triple::mips64el, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNUABI64, T.getEnvironment());
+
+  T = Triple("mips64-unknown-linux-gnuabi64");
+  EXPECT_EQ(Triple::mips64, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::GNUABI64, T.getEnvironment());
+  T = Triple("mips64");
+  EXPECT_EQ(Triple::mips64, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNUABI64, T.getEnvironment());
+
+  T = Triple("mips64el-unknown-linux-gnuabin32");
+  EXPECT_EQ(Triple::mips64el, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::GNUABIN32, T.getEnvironment());
+  T = Triple("mipsn32el");
+  EXPECT_EQ(Triple::mips64el, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNUABIN32, T.getEnvironment());
+
+  T = Triple("mips64-unknown-linux-gnuabin32");
+  EXPECT_EQ(Triple::mips64, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::GNUABIN32, T.getEnvironment());
+  T = Triple("mipsn32");
+  EXPECT_EQ(Triple::mips64, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNUABIN32, T.getEnvironment());
+
+  T = Triple("mipsel-unknown-linux-gnu");
+  EXPECT_EQ(Triple::mipsel, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::Linux, T.getOS());
+  EXPECT_EQ(Triple::GNU, T.getEnvironment());
+  T = Triple("mipsel");
+  EXPECT_EQ(Triple::mipsel, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNU, T.getEnvironment());
+
+  T = Triple("mips-unknown-linux-gnu");
+  EXPECT_EQ(Triple::mips, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNU, T.getEnvironment());
+  T = Triple("mips");
+  EXPECT_EQ(Triple::mips, T.getArch());
+  EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
+  EXPECT_EQ(Triple::GNU, T.getEnvironment());
 
   T = Triple("arm-oe-linux-gnueabi");
   EXPECT_EQ(Triple::arm, T.getArch());