commit 377b2270124f6f566c0f291bcb02f7755b642c2c
author Rafael Espindola <rafael.espindola@gmail.com> Wed May 15 22:27:35 2013 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Wed May 15 22:27:35 2013 +0000
tree e05ebfbda32879269827456e905204df88316ea5
parent 55a6f111fc0470d45afed19e236ebeecdba8ce9f

Delete dead code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181941 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86FrameLowering.cpp

diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp
index b9254d2..942df6c 100644
--- a/lib/Target/X86/X86FrameLowering.cpp
+++ b/lib/Target/X86/X86FrameLowering.cpp
@@ -763,15 +763,10 @@
         .addSym(FrameLabel);
 
       // Define the current CFA rule to use the provided offset.
-      if (StackSize) {
-        MachineLocation SPDst(MachineLocation::VirtualFP);
-        MachineLocation SPSrc(MachineLocation::VirtualFP, 2 * stackGrowth);
-        MMI.addFrameMove(FrameLabel, SPDst, SPSrc);
-      } else {
-        MachineLocation SPDst(StackPtr);
-        MachineLocation SPSrc(StackPtr, stackGrowth);
-        MMI.addFrameMove(FrameLabel, SPDst, SPSrc);
-      }
+      assert(StackSize);
+      MachineLocation SPDst(MachineLocation::VirtualFP);
+      MachineLocation SPSrc(MachineLocation::VirtualFP, 2 * stackGrowth);
+      MMI.addFrameMove(FrameLabel, SPDst, SPSrc);
 
       // Change the rule for the FramePtr to be an "offset" rule.
       MachineLocation FPDst(MachineLocation::VirtualFP, 2 * stackGrowth);
@@ -959,16 +954,11 @@
 
     if (!HasFP && NumBytes) {
       // Define the current CFA rule to use the provided offset.
-      if (StackSize) {
-        MachineLocation SPDst(MachineLocation::VirtualFP);
-        MachineLocation SPSrc(MachineLocation::VirtualFP,
-                              -StackSize + stackGrowth);
-        MMI.addFrameMove(Label, SPDst, SPSrc);
-      } else {
-        MachineLocation SPDst(StackPtr);
-        MachineLocation SPSrc(StackPtr, stackGrowth);
-        MMI.addFrameMove(Label, SPDst, SPSrc);
-      }
+      assert(StackSize);
+      MachineLocation SPDst(MachineLocation::VirtualFP);
+      MachineLocation SPSrc(MachineLocation::VirtualFP,
+                            -StackSize + stackGrowth);
+      MMI.addFrameMove(Label, SPDst, SPSrc);
     }
 
     // Emit DWARF info specifying the offsets of the callee-saved registers.