Remove OptimizeForSize global. Use function attribute optsize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56937 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index bd8d499..cd44455 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -81,7 +81,7 @@
if (addPreEmitPass(PM, Fast) && PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(cerr));
- if (!Fast && !OptimizeForSize)
+ if (!Fast)
PM.add(createLoopAlignerPass());
switch (FileType) {
diff --git a/lib/CodeGen/LoopAligner.cpp b/lib/CodeGen/LoopAligner.cpp
index 6cca8e5..60e3f19 100644
--- a/lib/CodeGen/LoopAligner.cpp
+++ b/lib/CodeGen/LoopAligner.cpp
@@ -58,6 +58,10 @@
if (!Align)
return false; // Don't care about loop alignment.
+ const Function *F = MF.getFunction();
+ if (!F->isDeclaration() && F->hasFnAttr(Attribute::OptimizeForSize))
+ return false;
+
for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I) {
MachineBasicBlock *MBB = I;
if (MLI->isLoopHeader(MBB))