diff options
Diffstat (limited to 'test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll')
| -rw-r--r-- | test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll b/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll index 7810309..723440f 100644 --- a/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll +++ b/test/Transforms/LICM/2008-07-22-LoadGlobalConstant.ll @@ -1,15 +1,23 @@ -; RUN: opt < %s -licm -enable-licm-constant-variables -S | grep -A 1 entry | grep load.*@a +; RUN: opt < %s -licm -enable-licm-constant-variables -S | FileCheck %s + @a = external constant float* define void @test(i32 %count) { entry: br label %forcond +; CHECK: %tmp3 = load float** @a +; CHECK: br label %forcond + forcond: %i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] %cmp = icmp ult i32 %i.0, %count br i1 %cmp, label %forbody, label %afterfor +; CHECK: %i.0 = phi i32 [ 0, %entry ], [ %inc, %forbody ] +; CHECK: %cmp = icmp ult i32 %i.0, %count +; CHECK: br i1 %cmp, label %forbody, label %afterfor + forbody: %tmp3 = load float** @a %arrayidx = getelementptr float* %tmp3, i32 %i.0 @@ -18,6 +26,14 @@ forbody: %inc = add i32 %i.0, 1 br label %forcond +; CHECK: %arrayidx = getelementptr float* %tmp3, i32 %i.0 +; CHECK: %tmp7 = uitofp i32 %i.0 to float +; CHECK: store float %tmp7, float* %arrayidx +; CHECK: %inc = add i32 %i.0, 1 +; CHECK: br label %forcond + afterfor: ret void } + +; CHECK: ret void |
