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| author | Reid Kleckner <rnk@google.com> | 2016-07-01 02:41:21 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2016-07-01 02:41:21 +0000 |
| commit | b5af11dfa3474363ff04494ad6cfb18ef8d067b5 (patch) | |
| tree | 1fb8861cbe7618e77ad95a5a372c1318ee055de4 /llvm/test/Assembler | |
| parent | a8576706e378ef10ea79ed381eddea0238a21353 (diff) | |
| download | bcm5719-llvm-b5af11dfa3474363ff04494ad6cfb18ef8d067b5.tar.gz bcm5719-llvm-b5af11dfa3474363ff04494ad6cfb18ef8d067b5.zip | |
[codeview] Add DISubprogram::ThisAdjustment
Summary:
This represents the adjustment applied to the implicit 'this' parameter
in the prologue of a virtual method in the MS C++ ABI. The adjustment is
always zero unless multiple inheritance is involved.
This increases the size of DISubprogram by 8 bytes, unfortunately. The
adjustment really is a signed 32-bit integer. If this size increase is
too much, we could probably win it back by splitting out a subclass with
info specific to virtual methods (virtuality, vindex, thisadjustment,
containingType).
Reviewers: aprantl, dexonsmith
Subscribers: aaboud, amccarth, llvm-commits
Differential Revision: http://reviews.llvm.org/D21614
llvm-svn: 274325
Diffstat (limited to 'llvm/test/Assembler')
| -rw-r--r-- | llvm/test/Assembler/disubprogram.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/Assembler/disubprogram.ll b/llvm/test/Assembler/disubprogram.ll index 3b634ffe39b..a9560e2e5ae 100644 --- a/llvm/test/Assembler/disubprogram.ll +++ b/llvm/test/Assembler/disubprogram.ll @@ -28,13 +28,13 @@ define void @_Z3foov() !dbg !9 { ; CHECK: !9 = !DISubprogram(scope: null, isLocal: false, isDefinition: false, isOptimized: false) !9 = !DISubprogram(isDefinition: false) -; CHECK: !10 = distinct !DISubprogram(name: "foo", linkageName: "_Zfoov", scope: !1, file: !2, line: 7, type: !3, isLocal: true, isDefinition: true, scopeLine: 8, containingType: !4, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 10, flags: DIFlagPrototyped, isOptimized: true, unit: !8, templateParams: !5, declaration: !9, variables: !6) +; CHECK: !10 = distinct !DISubprogram(name: "foo", linkageName: "_Zfoov", scope: !1, file: !2, line: 7, type: !3, isLocal: true, isDefinition: true, scopeLine: 8, containingType: !4, virtuality: DW_VIRTUALITY_pure_virtual, virtualIndex: 10, thisAdjustment: 3, flags: DIFlagPrototyped, isOptimized: true, unit: !8, templateParams: !5, declaration: !9, variables: !6) !10 = distinct !DISubprogram(name: "foo", linkageName: "_Zfoov", scope: !1, file: !2, line: 7, type: !3, isLocal: true, isDefinition: true, scopeLine: 8, containingType: !4, virtuality: DW_VIRTUALITY_pure_virtual, - virtualIndex: 10, flags: DIFlagPrototyped, + virtualIndex: 10, thisAdjustment: 3, flags: DIFlagPrototyped, isOptimized: true, unit: !8, templateParams: !5, declaration: !9, variables: !6) |
