Implement Subtarget support

[oota-llvm.git] / lib / Target / X86 / X86TargetMachine.cpp

diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index a0537f529c1cafbd0ad9120cd04fc03af0487038..f4d5ba40ec4491eee73277c158dab0a3c34a4f8a 100644 (file)
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -92,7 +92,9 @@ unsigned X86TargetMachine::getModuleMatchQuality(const Module &M) {
 ///
 X86TargetMachine::X86TargetMachine(const Module &M, IntrinsicLowering *IL)
   : TargetMachine("X86", IL, true, 4, 4, 4, 4, 4),
-    FrameInfo(TargetFrameInfo::StackGrowsDown, 8, -4),
+    Subtarget(M),
+    FrameInfo(TargetFrameInfo::StackGrowsDown,
+              Subtarget.getStackAlignment(), -4),
     JITInfo(*this) {
   // Scalar SSE FP requires at least SSE2
   X86ScalarSSE &= X86Vector >= SSE2;