commit 2ede126b1b3fae52cddece5cf1f75b474a9c7932
author Victor Leschuk <vleschuk@accesssoftek.com> Thu Oct 20 00:13:12 2016 +0000
committer Victor Leschuk <vleschuk@accesssoftek.com> Thu Oct 20 00:13:12 2016 +0000
tree 0733b4b810dc87c85fda4f44bfa3e74b59cc1e2f
parent 7edf93bc5b2bbed4ff9b34ac5126eb210fbbff3c

DebugInfo: preparation to implement DW_AT_alignment

 - Add alignment attribute to DIVariable family
 - Modify bitcode format to match new DIVariable representation
 - Update tests to match these changes (also add bitcode upgrade test)
 - Expect that frontend passes non-zero align value only when it is not default
   (was forcibly aligned by alignas()/_Alignas()/__atribute__(aligned())

Differential Revision: https://reviews.llvm.org/D25073

llvm-svn: 284678

llvm/test/DebugInfo/X86/bitfields.ll

diff --git a/llvm/test/DebugInfo/X86/bitfields.ll b/llvm/test/DebugInfo/X86/bitfields.ll
index 9380ed4..c133b45 100644
--- a/llvm/test/DebugInfo/X86/bitfields.ll
+++ b/llvm/test/DebugInfo/X86/bitfields.ll
@@ -60,13 +60,13 @@
 !3 = !{!4}
 !4 = !DIGlobalVariable(name: "b", scope: !0, file: !5, line: 8, type: !6, isLocal: false, isDefinition: true)
 !5 = !DIFile(filename: "bitfields.c", directory: "/")
-!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "bitfield", file: !5, line: 1, size: 96, align: 32, elements: !7)
+!6 = !DICompositeType(tag: DW_TAG_structure_type, name: "bitfield", file: !5, line: 1, size: 96, elements: !7)
 !7 = !{!8, !10, !11, !12}
-!8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !5, line: 2, baseType: !9, size: 2, align: 32)
-!9 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!10 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !6, file: !5, line: 3, baseType: !9, size: 32, align: 32, offset: 32)
-!11 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !6, file: !5, line: 4, baseType: !9, size: 1, align: 32, offset: 64)
-!12 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !6, file: !5, line: 5, baseType: !9, size: 28, align: 32, offset: 65)
+!8 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !6, file: !5, line: 2, baseType: !9, size: 2)
+!9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!10 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !6, file: !5, line: 3, baseType: !9, size: 32, offset: 32)
+!11 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !6, file: !5, line: 4, baseType: !9, size: 1, offset: 64)
+!12 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !6, file: !5, line: 5, baseType: !9, size: 28, offset: 65)
 !13 = !{i32 2, !"Dwarf Version", i32 2}
 !14 = !{i32 2, !"Debug Info Version", i32 3}
 !15 = !{i32 1, !"PIC Level", i32 2}