diff options
Diffstat (limited to 'test/Transforms/TailCallElim/reorder_load.ll')
| -rw-r--r-- | test/Transforms/TailCallElim/reorder_load.ll | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/Transforms/TailCallElim/reorder_load.ll b/test/Transforms/TailCallElim/reorder_load.ll index 7f5c36e4a207b..53c65dab101b0 100644 --- a/test/Transforms/TailCallElim/reorder_load.ll +++ b/test/Transforms/TailCallElim/reorder_load.ll @@ -1,4 +1,4 @@ -; RUN: opt < %s -tailcallelim -S | not grep call +; RUN: opt < %s -tailcallelim -S | FileCheck %s ; PR4323 ; Several cases where tail call elimination should move the load above the call, @@ -21,6 +21,7 @@ if: ; preds = %entry else: ; preds = %entry %tmp7 = add i32 %start_arg, 1 ; <i32> [#uses=1] +; CHECK-NOT: call %tmp8 = call fastcc i32 @raise_load_1(i32* %a_arg, i32 %a_len_arg, i32 %tmp7) ; <i32> [#uses=1] %tmp9 = load i32* %a_arg ; <i32> [#uses=1] %tmp10 = add i32 %tmp9, %tmp8 ; <i32> [#uses=1] @@ -47,6 +48,7 @@ unwind: ; preds = %else recurse: ; preds = %else %tmp7 = add i32 %start_arg, 1 ; <i32> [#uses=1] +; CHECK-NOT: call %tmp8 = call fastcc i32 @raise_load_2(i32* %a_arg, i32 %a_len_arg, i32 %tmp7) ; <i32> [#uses=1] %tmp9 = load i32* @global ; <i32> [#uses=1] %tmp10 = add i32 %tmp9, %tmp8 ; <i32> [#uses=1] @@ -66,6 +68,7 @@ if: ; preds = %entry else: ; preds = %entry %tmp7 = add i32 %start_arg, 1 ; <i32> [#uses=1] +; CHECK-NOT: call %tmp8 = call fastcc i32 @raise_load_3(i32* %a_arg, i32 %a_len_arg, i32 %tmp7) ; <i32> [#uses=1] %tmp9 = load i32* @extern_weak_global ; <i32> [#uses=1] %tmp10 = add i32 %tmp9, %tmp8 ; <i32> [#uses=1] @@ -94,6 +97,7 @@ unwind: ; preds = %else recurse: ; preds = %else %tmp7 = add i32 %start_arg, 1 ; <i32> [#uses=1] %first = load i32* %a_arg ; <i32> [#uses=1] +; CHECK-NOT: call %tmp8 = call fastcc i32 @raise_load_4(i32* %a_arg, i32 %first, i32 %tmp7) ; <i32> [#uses=1] %second = load i32* %a_arg ; <i32> [#uses=1] %tmp10 = add i32 %second, %tmp8 ; <i32> [#uses=1] |