r271877 - [mips] The P5600 does not support N32/N64 since it's a 32-bit CPU.

[Daniel Sanders via cfe-commits]

Author: dsanders
Date: Mon Jun  6 04:47:32 2016
New Revision: 271877

URL: http://llvm.org/viewvc/llvm-project?rev=271877&view=rev
Log:
[mips] The P5600 does not support N32/N64 since it's a 32-bit CPU.

Summary:

Reviewers: atanasyan

Subscribers: cfe-commits, sdardis

Differential Revision: http://reviews.llvm.org/D20963

Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Driver/mips-abi.c

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=271877&r1=271876&r2=271877&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Mon Jun  6 04:47:32 2016
@@ -7170,7 +7170,7 @@ public:
         .Case("mips64r5", true)
         .Case("mips64r6", true)
         .Case("octeon", true)
-        .Case("p5600", true)
+        .Case("p5600", !GPR64Required)
         .Default(false);
   }
   const std::string& getCPU() const { return CPU; }

Modified: cfe/trunk/test/Driver/mips-abi.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/mips-abi.c?rev=271877&r1=271876&r2=271877&view=diff
==============================================================================
--- cfe/trunk/test/Driver/mips-abi.c (original)
+++ cfe/trunk/test/Driver/mips-abi.c Mon Jun  6 04:47:32 2016
@@ -98,6 +98,11 @@
 // MIPS-ARCH-P5600: "-target-cpu" "p5600"
 // MIPS-ARCH-P5600: "-target-abi" "o32"
 //
+// RUN: not %clang -target mips-linux-gnu -c %s \
+// RUN:        -march=p5600 -mabi=64 2>&1 \
+// RUN:   | FileCheck -check-prefix=MIPS-ARCH-P5600-N64 %s
+// MIPS-ARCH-P5600-N64: error: unknown target ABI 'n64'
+//
 // RUN: %clang -target mips-linux-gnu -### -c %s \
 // RUN:        -march=mips64 2>&1 \
 // RUN:   | FileCheck -check-prefix=MIPS-ARCH-3264 %s