commit a4e5d3cf8ecba1d2fa03ec590424a4a5e535e5d1
author Eric Christopher <echristo@gmail.com> Wed Sep 16 23:38:13 2015 +0000
committer Eric Christopher <echristo@gmail.com> Wed Sep 16 23:38:13 2015 +0000
tree 363c80342cc75734ea02bbc030a7377d0ca39937
parent 88be1ac06224e2a33569534f2eebcfb891016b9e

constify the Function parameter to the TTI creation callback and
propagate to all callers/users/etc.

llvm-svn: 247864

llvm/lib/CodeGen/BasicTargetTransformInfo.cpp

diff --git a/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp b/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
index db00910..a67e194 100644
--- a/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
+++ b/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
@@ -33,6 +33,6 @@
                                     cl::desc("Threshold for partial unrolling"),
                                     cl::Hidden);
 
-BasicTTIImpl::BasicTTIImpl(const TargetMachine *TM, Function &F)
+BasicTTIImpl::BasicTTIImpl(const TargetMachine *TM, const Function &F)
     : BaseT(TM, F.getParent()->getDataLayout()), ST(TM->getSubtargetImpl(F)),
       TLI(ST->getTargetLowering()) {}

llvm/lib/CodeGen/LLVMTargetMachine.cpp

diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 37299eb..5b8c825 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -82,7 +82,7 @@
 }
 
 TargetIRAnalysis LLVMTargetMachine::getTargetIRAnalysis() {
-  return TargetIRAnalysis([this](Function &F) {
+  return TargetIRAnalysis([this](const Function &F) {
     return TargetTransformInfo(BasicTTIImpl(this, F));
   });
 }