Convert more tests over to the new atomic instructions.
I did not convert Atomics-32.ll and Atomics-64.ll by hand; the diff is autoupgrade output.
The wmb test is gone because there isn't any way to express wmb with the new atomic instructions; if someone really needs a non-asm way to write a wmb on Alpha, a platform-specific intrisic could be added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140566 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/atomic-1.ll b/test/CodeGen/PowerPC/atomic-1.ll
index 49f5054..cbfa409 100644
--- a/test/CodeGen/PowerPC/atomic-1.ll
+++ b/test/CodeGen/PowerPC/atomic-1.ll
@@ -3,7 +3,7 @@
define i32 @exchange_and_add(i32* %mem, i32 %val) nounwind {
; CHECK: exchange_and_add:
; CHECK: lwarx
- %tmp = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %mem, i32 %val)
+ %tmp = atomicrmw add i32* %mem, i32 %val monotonic
; CHECK: stwcx.
ret i32 %tmp
}
@@ -11,7 +11,7 @@
define i32 @exchange_and_cmp(i32* %mem) nounwind {
; CHECK: exchange_and_cmp:
; CHECK: lwarx
- %tmp = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %mem, i32 0, i32 1)
+ %tmp = cmpxchg i32* %mem, i32 0, i32 1 monotonic
; CHECK: stwcx.
; CHECK: stwcx.
ret i32 %tmp
@@ -20,13 +20,7 @@
define i32 @exchange(i32* %mem, i32 %val) nounwind {
; CHECK: exchange:
; CHECK: lwarx
- %tmp = call i32 @llvm.atomic.swap.i32.p0i32(i32* %mem, i32 1)
+ %tmp = atomicrmw xchg i32* %mem, i32 1 monotonic
; CHECK: stwcx.
ret i32 %tmp
}
-
-declare i32 @llvm.atomic.load.add.i32.p0i32(i32* nocapture, i32) nounwind
-
-declare i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* nocapture, i32, i32) nounwind
-
-declare i32 @llvm.atomic.swap.i32.p0i32(i32* nocapture, i32) nounwind