r176859 - Remove driver support for Hexagon V2 and V3

[Matthew Curtis]

Author: mcurtis
Date: Tue Mar 12 06:52:09 2013
New Revision: 176859

URL: http://llvm.org/viewvc/llvm-project?rev=176859&view=rev
Log:
Remove driver support for Hexagon V2 and V3

Driver will now error when trying to compile for V2 or V3.

Removal of V2 and V3 support will allow us to simplify the hexagon
back-end.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Driver/hexagon-toolchain.c

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=176859&r1=176858&r2=176859&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Tue Mar 12 06:52:09 2013
@@ -3960,8 +3960,6 @@ public:
 
   static const char *getHexagonCPUSuffix(StringRef Name) {
     return llvm::StringSwitch<const char*>(Name)
-      .Case("hexagonv2", "2")
-      .Case("hexagonv3", "3")
       .Case("hexagonv4", "4")
       .Case("hexagonv5", "5")
       .Default(0);

Modified: cfe/trunk/test/Driver/hexagon-toolchain.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/hexagon-toolchain.c?rev=176859&r1=176858&r2=176859&view=diff
==============================================================================
--- cfe/trunk/test/Driver/hexagon-toolchain.c (original)
+++ cfe/trunk/test/Driver/hexagon-toolchain.c Tue Mar 12 06:52:09 2013
@@ -108,6 +108,22 @@
 // CHECK010-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"{{.*}} "-march=v4"
 // CHECK010-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-ld"{{.*}} "-mv4"
 
+// RUN: %clang -march=hexagonv2 -target hexagon-unknown-linux \
+// RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
+// RUN: %clang -mcpu=hexagonv2  -target hexagon-unknown-linux \
+// RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
+// RUN: %clang -mv2             -target hexagon-unknown-linux \
+// RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V2 %s
+// CHECK-UNKNOWN-V2: error: unknown target CPU 'hexagonv2'
+
+// RUN: %clang -march=hexagonv3 -target hexagon-unknown-linux \
+// RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
+// RUN: %clang -mcpu=hexagonv3  -target hexagon-unknown-linux \
+// RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
+// RUN: %clang -mv3             -target hexagon-unknown-linux \
+// RUN:   %s 2>&1 | FileCheck -check-prefix=CHECK-UNKNOWN-V3 %s
+// CHECK-UNKNOWN-V3: error: unknown target CPU 'hexagonv3'
+
 // -----------------------------------------------------------------------------
 // Test Linker related args
 // -----------------------------------------------------------------------------