From: Chris Lattner <sabre@nondot.org>
Date: Thu, 7 Aug 2003 04:49:16 +0000 (+0000)
Subject: This register is never used, disable it.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=69666e552ef0f4d9437de8b323de80255bf035a1;p=oota-llvm.git

This register is never used, disable it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7661 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td
index e08b0892bec..85dbcadec4e 100644
--- a/lib/Target/X86/X86RegisterInfo.td
+++ b/lib/Target/X86/X86RegisterInfo.td
@@ -45,7 +45,7 @@ let Namespace = "X86" in {
   // This is a slimy hack to make it possible to say that flags are clobbered...
   // Ideally we'd model instructions based on which particular flag(s) they
   // could clobber. 
-  def EFLAGS : Register;
+  //def EFLAGS : Register;
 }
 
 //===----------------------------------------------------------------------===//
@@ -96,5 +96,5 @@ def RFP : RegisterClass<f80, 4, [FP0, FP1, FP2, FP3, FP4, FP5, FP6]>;
 
 // Registers which cannot be allocated... and are thus left unnamed.
 def : RegisterClass<f80, 4, [ST0, ST1, ST2, ST3, ST4, ST5, ST6, ST7]>;
-def : RegisterClass<i16, 2, [EFLAGS]>;
+//def : RegisterClass<i16, 2, [EFLAGS]>;