From 40f5fbcc5c95bb96c43ce2d06d57ae9b7f852539 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 21 May 2011 20:09:13 +0000 Subject: [PATCH] add a copy ctor to TargetLibraryInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131806 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Target/TargetLibraryInfo.h | 1 + lib/Target/TargetLibraryInfo.cpp | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/llvm/Target/TargetLibraryInfo.h b/include/llvm/Target/TargetLibraryInfo.h index 0914b5daa4b..02a1a3ca23a 100644 --- a/include/llvm/Target/TargetLibraryInfo.h +++ b/include/llvm/Target/TargetLibraryInfo.h @@ -51,6 +51,7 @@ public: static char ID; TargetLibraryInfo(); TargetLibraryInfo(const Triple &T); + explicit TargetLibraryInfo(const TargetLibraryInfo &TLI); /// has - This function is used by optimizations that want to match on or form /// a given library function. diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp index e336b09291a..4b985b8c654 100644 --- a/lib/Target/TargetLibraryInfo.cpp +++ b/lib/Target/TargetLibraryInfo.cpp @@ -61,6 +61,12 @@ TargetLibraryInfo::TargetLibraryInfo(const Triple &T) : ImmutablePass(ID) { initialize(*this, T); } +TargetLibraryInfo::TargetLibraryInfo(const TargetLibraryInfo &TLI) + : ImmutablePass(ID) { + memcpy(AvailableArray, TLI.AvailableArray, sizeof(AvailableArray)); +} + + /// disableAllFunctions - This disables all builtins, which is used for options /// like -fno-builtin. void TargetLibraryInfo::disableAllFunctions() {