diff options
| author | Devang Patel <dpatel@apple.com> | 2010-06-04 22:27:30 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2010-06-04 22:27:30 +0000 |
| commit | 93031ac032219c2200de2df1c73e594a0496ecef (patch) | |
| tree | b7e38a9638c543eff331f03ffa3a18697fd1dd8c | |
| parent | 7c21f747c79415934cc5216c09d239427252ab33 (diff) | |
Copy location info for current function argument from dbg.declare if respective store instruction does not have any location info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105490 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 6 | ||||
| -rw-r--r-- | test/Transforms/Mem2Reg/ConvertDebugInfo.ll | 2 | ||||
| -rw-r--r-- | test/Transforms/Mem2Reg/ConvertDebugInfo2.ll | 2 |
3 files changed, 4 insertions, 6 deletions
diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp index 87d0a10718..02eae5ba13 100644 --- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp +++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp @@ -897,10 +897,8 @@ void PromoteMem2Reg::ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI, // Propagate any debug metadata from the store onto the dbg.value. if (MDNode *SIMD = SI->getMetadata("dbg")) DbgVal->setMetadata("dbg", SIMD); - // Otherwise propagate debug metadata from dbg.declare for inlined fn args. - else if (!DISubprogram(DIVar.getContext()). - describes(DDI->getParent()->getParent())) - if (MDNode *MD = DDI->getMetadata("dbg")) + // Otherwise propagate debug metadata from dbg.declare. + else if (MDNode *MD = DDI->getMetadata("dbg")) DbgVal->setMetadata("dbg", MD); } diff --git a/test/Transforms/Mem2Reg/ConvertDebugInfo.ll b/test/Transforms/Mem2Reg/ConvertDebugInfo.ll index 37d27d4cb6..2f1ccb493d 100644 --- a/test/Transforms/Mem2Reg/ConvertDebugInfo.ll +++ b/test/Transforms/Mem2Reg/ConvertDebugInfo.ll @@ -9,7 +9,7 @@ entry: %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] call void @llvm.dbg.declare(metadata !{i32* %i_addr}, metadata !0), !dbg !8 ; CHECK: call void @llvm.dbg.value(metadata !{i32 %i}, i64 0, metadata !0) -; CHECK: call void @llvm.dbg.value(metadata !{double %j}, i64 0, metadata !8) +; CHECK: call void @llvm.dbg.value(metadata !{double %j}, i64 0, metadata !9) store i32 %i, i32* %i_addr call void @llvm.dbg.declare(metadata !{double* %j_addr}, metadata !9), !dbg !8 store double %j, double* %j_addr diff --git a/test/Transforms/Mem2Reg/ConvertDebugInfo2.ll b/test/Transforms/Mem2Reg/ConvertDebugInfo2.ll index e637a0f0cd..4cb621f61c 100644 --- a/test/Transforms/Mem2Reg/ConvertDebugInfo2.ll +++ b/test/Transforms/Mem2Reg/ConvertDebugInfo2.ll @@ -1,4 +1,4 @@ -; RUN: opt -mem2reg < %s | llvm-dis | grep ".dbg " | count 6 +; RUN: opt -mem2reg < %s | llvm-dis | grep ".dbg " | count 7 declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone |