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| author | Adrian Prantl <aprantl@apple.com> | 2016-12-16 19:39:01 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2016-12-16 19:39:01 +0000 |
| commit | 096faa974afe2fc3cabbb9b2a545b7cdc8df16fc (patch) | |
| tree | 52085aeb337e2bacc47410f723f5078005e9e7a7 /test/Verifier | |
| parent | 56bfe966c9dc50a844a3a0921809a9a5efc358d5 (diff) | |
Revert "[IR] Remove the DIExpression field from DIGlobalVariable."
This reverts commit 289920 (again).
I forgot to implement a Bitcode upgrade for the case where a DIGlobalVariable
has not DIExpression. Unfortunately it is not possible to safely upgrade
these variables without adding a flag to the bitcode record indicating which
version they are.
My plan of record is to roll the planned follow-up patch that adds a
unit: field to DIGlobalVariable into this patch before recomitting.
This way we only need one Bitcode upgrade for both changes (with a
version flag in the bitcode record to safely distinguish the record
formats).
Sorry for the churn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289982 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Verifier')
| -rw-r--r-- | test/Verifier/diglobalvariable.ll | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/test/Verifier/diglobalvariable.ll b/test/Verifier/diglobalvariable.ll deleted file mode 100644 index 3b5b79d7f34c..000000000000 --- a/test/Verifier/diglobalvariable.ll +++ /dev/null @@ -1,14 +0,0 @@ -; RUN: not opt -S <%s 2>&1| FileCheck %s - -; CHECK: !dbg attachment of global variable must be a DIGlobalVariableExpression -@g = common global i32 0, align 4, !dbg !0 - -!llvm.dbg.cu = !{!1} -!llvm.module.flags = !{!6, !7} - -!0 = distinct !DIGlobalVariable(name: "g", scope: !1, file: !2, line: 1, type: !5, isLocal: false, isDefinition: true) -!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, emissionKind: FullDebug) -!2 = !DIFile(filename: "a.c", directory: "/") -!5 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!6 = !{i32 2, !"Dwarf Version", i32 4} -!7 = !{i32 2, !"Debug Info Version", i32 3} |