From 2947fd50cbfd8c41e988cf10f3f9cb15ad177282 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 5 May 2007 22:10:53 +0000
Subject: [PATCH] remove this xfail'd test, move it to the X86 readme.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36800 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/overlap-add.ll | 28 ----------------------------
 1 file changed, 28 deletions(-)
 delete mode 100644 test/CodeGen/X86/overlap-add.ll

diff --git a/test/CodeGen/X86/overlap-add.ll b/test/CodeGen/X86/overlap-add.ll
deleted file mode 100644
index 4eef68d3d54..00000000000
--- a/test/CodeGen/X86/overlap-add.ll
+++ /dev/null
@@ -1,28 +0,0 @@
-;; X's live range extends beyond the shift, so the register allocator
-;; cannot coalesce it with Y.  Because of this, a copy needs to be
-;; emitted before the shift to save the register value before it is
-;; clobbered.  However, this copy is not needed if the register
-;; allocator turns the shift into an LEA.  This also occurs for ADD.
-
-; Check that the shift gets turned into an LEA.
-
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
-; RUN:   not grep {mov E.X, E.X}
-
-; FIXME: We need live variable information about flags to do this xform safely. :(
-; XFAIL: *
-
-%G = external global int
-
-int %test1(int %X, int %Y) {
-	%Z = add int %X, %Y
-	volatile store int %Y, int* %G
-	volatile store int %Z, int* %G
-	ret int %X
-}
-
-int %test2(int %X) {
-	%Z = add int %X, 1  ;; inc
-	volatile store int %Z, int* %G
-	ret int %X
-}