From 1fdf4a859f03ce5aa4ce9acba29ce321c847388e Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 13 Jan 2006 19:18:11 +0000 Subject: [PATCH] Use ClonedCodeInfo to avoid another walk over the inlined code, this this time in common C cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25285 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/InlineFunction.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp index f7b4ab894a3..1b08694ac36 100644 --- a/lib/Transforms/Utils/InlineFunction.cpp +++ b/lib/Transforms/Utils/InlineFunction.cpp @@ -215,8 +215,10 @@ bool llvm::InlineFunction(CallSite CS) { } } - // If we are inlining tail call instruction through an invoke or - if (MustClearTailCallFlags) { + // If we are inlining tail call instruction through a call site that isn't + // marked 'tail', we must remove the tail marker for any calls in the inlined + // code. + if (MustClearTailCallFlags && InlinedFunctionInfo.ContainsCalls) { for (Function::iterator BB = FirstNewBlock, E = Caller->end(); BB != E; ++BB) for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I) -- 2.34.1