From 3a594f487628b4855d6394c99d5373891a46c797 Mon Sep 17 00:00:00 2001 From: Eli Friedman Date: Mon, 18 Jul 2011 21:23:42 +0000 Subject: FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/PowerPC/atomic-1.ll | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'test/CodeGen/PowerPC/atomic-1.ll') diff --git a/test/CodeGen/PowerPC/atomic-1.ll b/test/CodeGen/PowerPC/atomic-1.ll index a2cf1709e7..49f50544b8 100644 --- a/test/CodeGen/PowerPC/atomic-1.ll +++ b/test/CodeGen/PowerPC/atomic-1.ll @@ -1,18 +1,27 @@ -; RUN: llc < %s -march=ppc32 | grep lwarx | count 3 -; RUN: llc < %s -march=ppc32 | grep stwcx. | count 4 +; RUN: llc < %s -march=ppc32 | FileCheck %s 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) +; CHECK: stwcx. ret i32 %tmp } 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) +; CHECK: stwcx. +; CHECK: stwcx. ret i32 %tmp } define i32 @exchange(i32* %mem, i32 %val) nounwind { +; CHECK: exchange: +; CHECK: lwarx %tmp = call i32 @llvm.atomic.swap.i32.p0i32(i32* %mem, i32 1) +; CHECK: stwcx. ret i32 %tmp } -- cgit v1.2.3-18-g5258