X86: expand atomics in IR instead of as MachineInstrs.

[oota-llvm.git] / test / CodeGen / X86 / atomic_op.ll

diff --git a/test/CodeGen/X86/atomic_op.ll b/test/CodeGen/X86/atomic_op.ll
index cb639abadd6ef6e4679bba56404ed2e1e8ceac63..d0ab28aa61f93883d3b95253f9c168d2ba0971ac 100644 (file)
--- a/test/CodeGen/X86/atomic_op.ll
+++ b/test/CodeGen/X86/atomic_op.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -mcpu=generic -march=x86 -mattr=+cmov -verify-machineinstrs | FileCheck %s
+; RUN: llc < %s -mcpu=generic -march=x86 -mattr=+cmov,cx16 -verify-machineinstrs | FileCheck %s
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
 
@@ -110,19 +110,19 @@ entry:
   %17 = extractvalue { i32, i1 } %pair17, 0
        store i32 %17, i32* %old
         ; CHECK: movl  [[R17atomic:.*]], %eax
-        ; CHECK: movl  $1401, %[[R17mask:[a-z]*]]
-        ; CHECK: andl  %eax, %[[R17mask]]
-        ; CHECK: notl  %[[R17mask]]
+        ; CHECK: movl %eax, %[[R17mask:[a-z]*]]
+        ; CHECK: notl %[[R17mask]]
+        ; CHECK: orl $-1402, %[[R17mask]]
         ; CHECK: lock
         ; CHECK: cmpxchgl      %[[R17mask]], [[R17atomic]]
         ; CHECK: jne
         ; CHECK: movl  %eax,
   %18 = atomicrmw nand i32* %val2, i32 1401 monotonic
   store i32 %18, i32* %old
-        ; CHECK: andl
-        ; CHECK: andl
         ; CHECK: notl
         ; CHECK: notl
+        ; CHECK: orl $252645135
+        ; CHECK: orl $252645135
         ; CHECK: lock
         ; CHECK: cmpxchg8b
   %19 = atomicrmw nand i64* %temp64, i64 17361641481138401520 monotonic