From fc262babc3c0535f33bcd635e1931b07aeee4e23 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Wed, 3 Jun 2009 00:37:20 +0000
Subject: [PATCH] Revert r72734. The Darwin assembler doesn't support the
 static relocation model on x86-64. Higher level logic should override the
 relocation model to PIC on x86_64-apple-darwin.

llvm-svn: 72746
---
 llvm/lib/Target/X86/X86Instr64bit.td       | 8 ++++----
 llvm/lib/Target/X86/X86InstrInfo.td        | 1 -
 llvm/test/CodeGen/X86/abi-isel.ll          | 4 ++--
 llvm/test/CodeGen/X86/ga-offset.ll         | 2 +-
 llvm/test/CodeGen/X86/x86-store-gv-addr.ll | 2 +-
 5 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/llvm/lib/Target/X86/X86Instr64bit.td b/llvm/lib/Target/X86/X86Instr64bit.td
index d4e298e9ca12..dc15e4aa4ee9 100644
--- a/llvm/lib/Target/X86/X86Instr64bit.td
+++ b/llvm/lib/Target/X86/X86Instr64bit.td
@@ -1399,16 +1399,16 @@ def : Pat<(i64 (X86Wrapper texternalsym:$dst)),
 
 def : Pat<(store (i64 (X86Wrapper tconstpool:$src)), addr:$dst),
           (MOV64mi32 addr:$dst, tconstpool:$src)>,
-          Requires<[SmallCode, IsStatic, IsNotDarwin]>;
+          Requires<[SmallCode, IsStatic]>;
 def : Pat<(store (i64 (X86Wrapper tjumptable:$src)), addr:$dst),
           (MOV64mi32 addr:$dst, tjumptable:$src)>,
-          Requires<[SmallCode, IsStatic, IsNotDarwin]>;
+          Requires<[SmallCode, IsStatic]>;
 def : Pat<(store (i64 (X86Wrapper tglobaladdr:$src)), addr:$dst),
           (MOV64mi32 addr:$dst, tglobaladdr:$src)>,
-          Requires<[SmallCode, IsStatic, IsNotDarwin]>;
+          Requires<[SmallCode, IsStatic]>;
 def : Pat<(store (i64 (X86Wrapper texternalsym:$src)), addr:$dst),
           (MOV64mi32 addr:$dst, texternalsym:$src)>,
-          Requires<[SmallCode, IsStatic, IsNotDarwin]>;
+          Requires<[SmallCode, IsStatic]>;
 
 // Calls
 // Direct PC relative function call for small code model. 32-bit displacement
diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td
index c3f82a52f1ce..50ae41764151 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.td
+++ b/llvm/lib/Target/X86/X86InstrInfo.td
@@ -237,7 +237,6 @@ def IsStatic     : Predicate<"TM.getRelocationModel() == Reloc::Static">;
 def OptForSpeed  : Predicate<"!OptForSize">;
 def FastBTMem    : Predicate<"!Subtarget->isBTMemSlow()">;
 def CallImmAddr  : Predicate<"Subtarget->IsLegalToCallImmediateAddr(TM)">;
-def IsNotDarwin  : Predicate<"!Subtarget->isTargetDarwin()">;
 
 //===----------------------------------------------------------------------===//
 // X86 Instruction Format Definitions.
diff --git a/llvm/test/CodeGen/X86/abi-isel.ll b/llvm/test/CodeGen/X86/abi-isel.ll
index 5decbcff92ce..f1fec3f8b94d 100644
--- a/llvm/test/CodeGen/X86/abi-isel.ll
+++ b/llvm/test/CodeGen/X86/abi-isel.ll
@@ -146,7 +146,7 @@
 ; RUN: grep movl %t | count 91
 ; RUN: not grep addl %t
 ; RUN: not grep subl %t
-; RUN: grep leaq %t | count 81
+; RUN: grep leaq %t | count 70
 ; RUN: grep movq %t | count 56
 ; RUN: grep addq %t | count 20
 ; RUN: grep subq %t | count 14
@@ -160,7 +160,7 @@
 ; RUN: not grep @PLT %t
 ; RUN: not grep @PLTOFF %t
 ; RUN: grep {call	\\\*} %t | count 10
-; RUN: grep {%rip} %t | count 150
+; RUN: grep {%rip} %t | count 139
 ; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin -march=x86-64 -relocation-model=dynamic-no-pic -code-model=small > %t
 ; RUN: not grep leal %t
 ; RUN: grep movl %t | count 95
diff --git a/llvm/test/CodeGen/X86/ga-offset.ll b/llvm/test/CodeGen/X86/ga-offset.ll
index 40787cb9463c..cc93b4c2eeff 100644
--- a/llvm/test/CodeGen/X86/ga-offset.ll
+++ b/llvm/test/CodeGen/X86/ga-offset.ll
@@ -2,7 +2,7 @@
 ; RUN: not grep lea %t
 ; RUN: not grep add %t
 ; RUN: grep mov %t | count 1
-; RUN: llvm-as < %s | llc -mtriple=x86_64-unknown-linux-gnu -relocation-model=static > %t
+; RUN: llvm-as < %s | llc -march=x86-64 -relocation-model=static > %t
 ; RUN: not grep lea %t
 ; RUN: not grep add %t
 ; RUN: grep mov %t | count 1
diff --git a/llvm/test/CodeGen/X86/x86-store-gv-addr.ll b/llvm/test/CodeGen/X86/x86-store-gv-addr.ll
index 53d6a91e2a33..799340d35dd2 100644
--- a/llvm/test/CodeGen/X86/x86-store-gv-addr.ll
+++ b/llvm/test/CodeGen/X86/x86-store-gv-addr.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin -relocation-model=static | grep lea
+; RUN: llvm-as < %s | llc -mtriple=x86_64-apple-darwin -relocation-model=static | not grep lea
 ; RUN: llvm-as < %s | llc -mtriple=x86_64-pc-linux-gnu -relocation-model=static | not grep lea
 
 @v = external global i32, align 8