From: Chris Lattner <sabre@nondot.org>
Date: Sat, 11 Jul 2009 22:47:21 +0000 (+0000)
Subject: remove some dead patterns, WrapperRIP doesn't exist in -static mode
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a3c8d387954d18aec8a26c2668c2aad679293d52;p=oota-llvm.git

remove some dead patterns, WrapperRIP doesn't exist in -static mode
anymore, so these aren't needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75397 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td
index 472ba4c4628..ce3d87f7d54 100644
--- a/lib/Target/X86/X86Instr64bit.td
+++ b/lib/Target/X86/X86Instr64bit.td
@@ -1435,23 +1435,6 @@ def : Pat<(store (i64 (X86Wrapper texternalsym:$src)), addr:$dst),
           (MOV64mi32 addr:$dst, texternalsym:$src)>,
           Requires<[SmallCode, IsStatic]>;
 
-// If we have small model and -static mode, it is safe to store global addresses
-// directly as immediates.  FIXME: This is really a hack, the 'imm' predicate
-// should handle this sort of thing.
-def : Pat<(store (i64 (X86WrapperRIP tconstpool:$src)), addr:$dst),
-          (MOV64mi32 addr:$dst, tconstpool:$src)>,
-          Requires<[SmallCode, IsStatic]>;
-def : Pat<(store (i64 (X86WrapperRIP tjumptable:$src)), addr:$dst),
-          (MOV64mi32 addr:$dst, tjumptable:$src)>,
-          Requires<[SmallCode, IsStatic]>;
-def : Pat<(store (i64 (X86WrapperRIP tglobaladdr:$src)), addr:$dst),
-          (MOV64mi32 addr:$dst, tglobaladdr:$src)>,
-          Requires<[SmallCode, IsStatic]>;
-def : Pat<(store (i64 (X86WrapperRIP texternalsym:$src)), addr:$dst),
-          (MOV64mi32 addr:$dst, texternalsym:$src)>,
-          Requires<[SmallCode, IsStatic]>;
-
-
 // Calls
 // Direct PC relative function call for small code model. 32-bit displacement
 // sign extended to 64-bit.