[llvm-commits] [llvm] r140558 - in /llvm/trunk/test/Transforms/LowerAtomic: atomic-load.ll atomic-swap.ll

[Eli Friedman]

Author: efriedma
Date: Mon Sep 26 15:15:56 2011
New Revision: 140558

URL: http://llvm.org/viewvc/llvm-project?rev=140558&view=rev
Log:
Upgrade a couple more tests to the new atomic instructions.


Modified:
    llvm/trunk/test/Transforms/LowerAtomic/atomic-load.ll
    llvm/trunk/test/Transforms/LowerAtomic/atomic-swap.ll

Modified: llvm/trunk/test/Transforms/LowerAtomic/atomic-load.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LowerAtomic/atomic-load.ll?rev=140558&r1=140557&r2=140558&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/LowerAtomic/atomic-load.ll (original)
+++ llvm/trunk/test/Transforms/LowerAtomic/atomic-load.ll Mon Sep 26 15:15:56 2011
@@ -1,13 +1,9 @@
 ; RUN: opt < %s -loweratomic -S | FileCheck %s
 
-declare i8 @llvm.atomic.load.add.i8.p0i8(i8* %ptr, i8 %delta)
-declare i8 @llvm.atomic.load.nand.i8.p0i8(i8* %ptr, i8 %delta)
-declare i8 @llvm.atomic.load.min.i8.p0i8(i8* %ptr, i8 %delta)
-
 define i8 @add() {
 ; CHECK: @add
   %i = alloca i8
-  %j = call i8 @llvm.atomic.load.add.i8.p0i8(i8* %i, i8 42)
+  %j = atomicrmw add i8* %i, i8 42 monotonic
 ; CHECK: [[INST:%[a-z0-9]+]] = load
 ; CHECK-NEXT: add
 ; CHECK-NEXT: store
@@ -18,7 +14,7 @@
 define i8 @nand() {
 ; CHECK: @nand
   %i = alloca i8
-  %j = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* %i, i8 42)
+  %j = atomicrmw nand i8* %i, i8 42 monotonic
 ; CHECK: [[INST:%[a-z0-9]+]] = load
 ; CHECK-NEXT: and
 ; CHECK-NEXT: xor
@@ -30,7 +26,7 @@
 define i8 @min() {
 ; CHECK: @min
   %i = alloca i8
-  %j = call i8 @llvm.atomic.load.min.i8.p0i8(i8* %i, i8 42)
+  %j = atomicrmw min i8* %i, i8 42 monotonic
 ; CHECK: [[INST:%[a-z0-9]+]] = load
 ; CHECK-NEXT: icmp
 ; CHECK-NEXT: select

Modified: llvm/trunk/test/Transforms/LowerAtomic/atomic-swap.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/LowerAtomic/atomic-swap.ll?rev=140558&r1=140557&r2=140558&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/LowerAtomic/atomic-swap.ll (original)
+++ llvm/trunk/test/Transforms/LowerAtomic/atomic-swap.ll Mon Sep 26 15:15:56 2011
@@ -1,12 +1,9 @@
 ; RUN: opt < %s -loweratomic -S | FileCheck %s
 
-declare i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* %ptr, i8 %cmp, i8 %val)
-declare i8 @llvm.atomic.swap.i8.p0i8(i8* %ptr, i8 %val)
-
 define i8 @cmpswap() {
 ; CHECK: @cmpswap
   %i = alloca i8
-  %j = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* %i, i8 0, i8 42)
+  %j = cmpxchg i8* %i, i8 0, i8 42 monotonic
 ; CHECK: [[INST:%[a-z0-9]+]] = load
 ; CHECK-NEXT: icmp
 ; CHECK-NEXT: select
@@ -18,7 +15,7 @@
 define i8 @swap() {
 ; CHECK: @swap
   %i = alloca i8
-  %j = call i8 @llvm.atomic.swap.i8.p0i8(i8* %i, i8 42)
+  %j = atomicrmw xchg i8* %i, i8 42 monotonic
 ; CHECK: [[INST:%[a-z0-9]+]] = load
 ; CHECK-NEXT: store
   ret i8 %j