From 7915cbee4d6ecc8bc2daa9fb44833a134a25016b Mon Sep 17 00:00:00 2001 From: Duncan Sands Date: Wed, 12 Dec 2007 16:01:40 +0000 Subject: Revert r44626, which turned off the use of readonly and readnone for functions with bodies because it broke llvm-gcc-4.2 bootstrap. It turns out that, because of LLVM's array_ref hack, gcc was computing pure/const attributes wrong (now fixed by turning off the gcc ipa-pure-const pass). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44937 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/Instruction.cpp | 3 --- 1 file changed, 3 deletions(-) (limited to 'lib/VMCore') diff --git a/lib/VMCore/Instruction.cpp b/lib/VMCore/Instruction.cpp index 7fc6245..9b20885 100644 --- a/lib/VMCore/Instruction.cpp +++ b/lib/VMCore/Instruction.cpp @@ -13,7 +13,6 @@ #include "llvm/Type.h" #include "llvm/Instructions.h" -#include "llvm/IntrinsicInst.h" // FIXME: remove #include "llvm/Function.h" #include "llvm/Support/CallSite.h" #include "llvm/Support/LeakDetector.h" @@ -209,8 +208,6 @@ bool Instruction::mayWriteToMemory() const { case Instruction::VAArg: return true; case Instruction::Call: - if (!isa(this)) - return true; // FIXME: workaround gcc bootstrap breakage return !cast(this)->onlyReadsMemory(); case Instruction::Load: return cast(this)->isVolatile(); -- cgit v1.1