diff options
| author | Dan Gohman <gohman@apple.com> | 2010-08-26 15:41:53 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-08-26 15:41:53 +0000 |
| commit | 6cb8c23db1c3becdce6dfbf1b7f1677faca4251e (patch) | |
| tree | 87960d3ef2ad54c7932c0a72352fb9c01672aaf3 /lib/Transforms/Utils/InlineFunction.cpp | |
| parent | 837bccd052ea930915173fc83e733c7d8187002d (diff) | |
Reapply r112091 and r111922, support for metadata linking, with a
fix: add a flag to MapValue and friends which indicates whether
any module-level mappings are being made. In the common case of
inlining, no module-level mappings are needed, so MapValue doesn't
need to examine non-function-local metadata, which can be very
expensive in the case of a large module with really deep metadata
(e.g. a large C++ program compiled with -g).
This flag is a little awkward; perhaps eventually it can be moved
into the ClonedCodeInfo class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112190 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/InlineFunction.cpp')
| -rw-r--r-- | lib/Transforms/Utils/InlineFunction.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp index b7677b5a3c..88979e862d 100644 --- a/lib/Transforms/Utils/InlineFunction.cpp +++ b/lib/Transforms/Utils/InlineFunction.cpp @@ -365,7 +365,8 @@ bool llvm::InlineFunction(CallSite CS, InlineFunctionInfo &IFI) { // have no dead or constant instructions leftover after inlining occurs // (which can happen, e.g., because an argument was constant), but we'll be // happy with whatever the cloner can do. - CloneAndPruneFunctionInto(Caller, CalledFunc, VMap, Returns, ".i", + CloneAndPruneFunctionInto(Caller, CalledFunc, VMap, + /*ModuleLevelChanges=*/false, Returns, ".i", &InlinedFunctionInfo, IFI.TD, TheCall); // Remember the first block that is newly cloned over. |