From 5fb7f20469b399ff5c3d33abc01e665a1e26b377 Mon Sep 17 00:00:00 2001
From: Andrew Lenharth <andrewl@lenharth.org>
Date: Sat, 18 Jun 2005 18:46:40 +0000
Subject: [PATCH] OK, at least get rid of old stuff, and mark what needs to be
 fixed for V9

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22255 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/SparcV9/SparcV9.burg.in     | 2 --
 lib/Target/SparcV9/SparcV9BurgISel.cpp | 4 ++++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/Target/SparcV9/SparcV9.burg.in b/lib/Target/SparcV9/SparcV9.burg.in
index ca77c9a68cc..0e7c88cb48c 100644
--- a/lib/Target/SparcV9/SparcV9.burg.in
+++ b/lib/Target/SparcV9/SparcV9.burg.in
@@ -96,7 +96,6 @@ Xdefine PANIC		printf
 %term Call=CallOPCODE
 %term Shl=ShlOPCODE
 %term Shr=ShrOPCODE
-%term VANext=VANextOPCODE
 %term VAArg=VAArgOPCODE
 		/* 33...46 are unused */
     /*
@@ -268,7 +267,6 @@ reg:	Call			=   61 (20);	/* just ignore the operands! */
 reg:	Shl(reg,reg)		=   62 (20);	/* 1 for issue restrictions */
 reg:	Shr(reg,reg)		=   63 (20);	/* 1 for issue restrictions */
 reg:	Phi(reg,reg)		=   64 (0);
-reg:	VANext(reg)		=   65 (40);	/* incr stack slot pointer */
 reg:	VAArg(reg)		=   66 (40);	/* get a vararg */
 
 	/*
diff --git a/lib/Target/SparcV9/SparcV9BurgISel.cpp b/lib/Target/SparcV9/SparcV9BurgISel.cpp
index be1baa3fe00..39be9a0f7a5 100644
--- a/lib/Target/SparcV9/SparcV9BurgISel.cpp
+++ b/lib/Target/SparcV9/SparcV9BurgISel.cpp
@@ -4216,6 +4216,8 @@ void GetInstructionsByRule(InstructionNode* subtreeRoot, int ruleForNode,
       case 64:	// reg:   Phi(reg,reg)
         break;                          // don't forward the value
 
+#if 0
+//FIXME: new VAArg support
       case 65:	// reg:   VANext(reg):  the va_next(va_list, type) instruction
       { // Increment the va_list pointer register according to the type.
         // All LLVM argument types are <= 64 bits, so use one doubleword.
@@ -4227,7 +4229,9 @@ void GetInstructionsByRule(InstructionNode* subtreeRoot, int ruleForNode,
                        addSImm(argSize).addRegDef(vaNextI));
         break;
       }
+#endif
 
+//FIXME: new VAArg support
       case 66:	// reg:   VAArg (reg): the va_arg instruction
       { // Load argument from stack using current va_list pointer value.
         // Use 64-bit load for all non-FP args, and LDDF or double for FP.