Added missing test for [ARM] AttributeParser. Check that build attribute

Tag_Advanced_SIMD_arch is set correctly when targeting v8.1-a NEON. Differential Revision: http://reviews.llvm.org/D13281 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249304 91177308-0d34-0410-b5e6-96231b3b80d8
kaiwalyajoshi · Oct 5, 2015 · 966b579 · 966b579
1 parent 0eba49c
commit 966b579
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/test/tools/llvm-readobj/ARM/attribute-4.s b/test/tools/llvm-readobj/ARM/attribute-4.s
@@ -15,6 +15,13 @@
 @CHECK-OBJ-NEXT: TagName: FP_arch
 @CHECK-OBJ-NEXT: Description: VFPv3-D16
 
+.eabi_attribute  Tag_Advanced_SIMD_arch, 4
+@CHECK:   .eabi_attribute 12, 4
+@CHECK-OBJ: Tag: 12
+@CHECK-OBJ-NEXT: Value: 4
+@CHECK-OBJ-NEXT: TagName: Advanced_SIMD_arch
+@CHECK-OBJ-NEXT: Description: ARMv8.1-a NEON
+
 .eabi_attribute  Tag_PCS_config, 4
 @CHECK:   .eabi_attribute 13, 4
 @CHECK-OBJ: Tag: 13

diff --git a/tools/llvm-readobj/ARMAttributeParser.cpp b/tools/llvm-readobj/ARMAttributeParser.cpp
@@ -193,7 +193,7 @@ void ARMAttributeParser::WMMX_arch(AttrType Tag, const uint8_t *Data,
 void ARMAttributeParser::Advanced_SIMD_arch(AttrType Tag, const uint8_t *Data,
                                             uint32_t &Offset) {
   static const char *Strings[] = {
-    "Not Permitted", "NEONv1", "NEONv2+FMA", "ARMv8-a NEON"
+    "Not Permitted", "NEONv1", "NEONv2+FMA", "ARMv8-a NEON", "ARMv8.1-a NEON"
   };
 
   uint64_t Value = ParseInteger(Data, Offset);