diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp index fe6ae62813b91..004d2641a893a 100644 --- a/llvm/lib/IR/Verifier.cpp +++ b/llvm/lib/IR/Verifier.cpp @@ -3442,8 +3442,10 @@ void Verifier::visitCallBase(CallBase &Call) { // Verify that each inlinable callsite of a debug-info-bearing function in a // debug-info-bearing function has a debug location attached to it. Failure to - // do so causes assertion failures when the inliner sets up inline scope info. + // do so causes assertion failures when the inliner sets up inline scope info + // (Interposable functions are not inlinable). if (Call.getFunction()->getSubprogram() && Call.getCalledFunction() && + !Call.getCalledFunction()->isInterposable() && Call.getCalledFunction()->getSubprogram()) CheckDI(Call.getDebugLoc(), "inlinable function call in a function with " diff --git a/llvm/test/Verifier/callsite-dbgloc.ll b/llvm/test/Verifier/callsite-dbgloc.ll index c809ba2518006..4fdb55da48413 100644 --- a/llvm/test/Verifier/callsite-dbgloc.ll +++ b/llvm/test/Verifier/callsite-dbgloc.ll @@ -19,6 +19,20 @@ entry: ret void, !dbg !10 } +; Function Attrs: nounwind ssp uwtable +define weak void @j() #0 !dbg !17 { +entry: + call void (...) @i(), !dbg !18 + ret void, !dbg !19 +} + +; Function Attrs: nounwind ssp uwtable +define linkonce_odr void @k() #0 !dbg !20 { +entry: + call void (...) @i(), !dbg !21 + ret void, !dbg !22 +} + declare void @i(...) #1 ; Function Attrs: nounwind ssp uwtable @@ -27,6 +41,10 @@ entry: ; Manually removed !dbg. ; CHECK: inlinable function call in a function with debug info must have a !dbg location call void @h() +; CHECK-NOT: inlinable function call in a function with debug info must have a !dbg location + call void @j() +; CHECK: inlinable function call in a function with debug info must have a !dbg location + call void @k() ret void, !dbg !13 } @@ -62,3 +80,9 @@ attributes #0 = { nounwind ssp uwtable } !14 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 4, type: !8, isLocal: false, isDefinition: true, scopeLine: 4, isOptimized: false, unit: !0, retainedNodes: !2) !15 = !DILocation(line: 4, column: 12, scope: !14) !16 = !DILocation(line: 4, column: 17, scope: !14) +!17 = distinct !DISubprogram(name: "j", scope: !1, file: !1, line: 5, type: !8, isLocal: false, isDefinition: true, scopeLine: 5, isOptimized: false, unit: !0, retainedNodes: !2) +!18 = !DILocation(line: 4, column: 12, scope: !17) +!19 = !DILocation(line: 4, column: 17, scope: !17) +!20 = distinct !DISubprogram(name: "k", scope: !1, file: !1, line: 6, type: !8, isLocal: false, isDefinition: true, scopeLine: 6, isOptimized: false, unit: !0, retainedNodes: !2) +!21 = !DILocation(line: 4, column: 12, scope: !20) +!22 = !DILocation(line: 4, column: 17, scope: !20)