commit f9977bfb23563719225217278a243008f79b505e
author Reid Kleckner <reid@kleckner.net> Wed Jun 17 21:50:02 2015 +0000
committer Reid Kleckner <reid@kleckner.net> Wed Jun 17 21:50:02 2015 +0000
tree 01755db5036b5e71752cfb80fafd59fe279bc443
parent 09543c2998249ecb756f05c6b49c0b0a9b06e921

Re-land "[X86] Cache variables that only depend on the subtarget"

Re-instates r239949 without accidentally flipping the sense of UseLEA.

llvm-svn: 239950

llvm/lib/Target/X86/X86Subtarget.cpp

diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp
index 1657d7d..3b25d30 100644
--- a/llvm/lib/Target/X86/X86Subtarget.cpp
+++ b/llvm/lib/Target/X86/X86Subtarget.cpp
@@ -300,8 +300,7 @@
                   TargetTriple.getEnvironment() == Triple::CODE16),
       TSInfo(*TM.getDataLayout()),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
-      FrameLowering(TargetFrameLowering::StackGrowsDown, getStackAlignment(),
-                    is64Bit() ? -8 : -4) {
+      FrameLowering(*this, getStackAlignment()) {
   // Determine the PICStyle based on the target selected.
   if (TM.getRelocationModel() == Reloc::Static) {
     // Unless we're in PIC or DynamicNoPIC mode, set the PIC style to None.