Add a test case to check handling of dbg-declare by fast-isel.

[oota-llvm.git] / test / CodeGen / X86 / loop-hoist.ll

diff --git a/test/CodeGen/X86/loop-hoist.ll b/test/CodeGen/X86/loop-hoist.ll
index bbfe4f258e6b4b2ea1de0b75a8b17667bc1bac15..c103e29f3bf346afd5a5e59426e55fcffabb5c51 100644 (file)
--- a/test/CodeGen/X86/loop-hoist.ll
+++ b/test/CodeGen/X86/loop-hoist.ll
@@ -1,19 +1,20 @@
-; RUN: llvm-as < %s | \
-; RUN:   llc -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 |\
-; RUN:   grep L_Arr.non_lazy_ptr
-; RUN: llvm-as < %s | \
-; RUN:   llc -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 |\
-; RUN:   %prcontext L_Arr.non_lazy_ptr 1 | grep {4(%esp)}
+; LSR should hoist the load from the "Arr" stub out of the loop.
+
+; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=i686-apple-darwin8.7.2 | FileCheck %s
+
+; CHECK: _foo:
+; CHECK:    L_Arr$non_lazy_ptr
+; CHECK: LBB0_1:
 
 @Arr = external global [0 x i32]               ; <[0 x i32]*> [#uses=1]
 
-define void @foo(i32 %N.in) {
+define void @foo(i32 %N.in, i32 %x) nounwind {
 entry:
        %N = bitcast i32 %N.in to i32           ; <i32> [#uses=1]
        br label %cond_true
 
 cond_true:             ; preds = %cond_true, %entry
-       %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %cond_true ]           ; <i32> [#uses=2]
+       %indvar = phi i32 [ %x, %entry ], [ %indvar.next, %cond_true ]          ; <i32> [#uses=2]
        %i.0.0 = bitcast i32 %indvar to i32             ; <i32> [#uses=2]
        %tmp = getelementptr [0 x i32]* @Arr, i32 0, i32 %i.0.0         ; <i32*> [#uses=1]
        store i32 %i.0.0, i32* %tmp