1 files changed, 64 insertions, 0 deletions
diff --git a/polly/test/CodeGen/OpenMP/parallel_loop_simple2.ll b/polly/test/CodeGen/OpenMP/parallel_loop_simple2.ll
new file mode 100644
index 00000000000..30004b01872
--- /dev/null
+++ b/polly/test/CodeGen/OpenMP/parallel_loop_simple2.ll
@@ -0,0 +1,64 @@
+; ModuleID = 'parallel_loop_simple2.s'
+; RUN: opt %loadPolly %defaultOpts -polly-cloog -polly-codegen -enable-polly-openmp -analyze  < %s | FileCheck %s
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+target triple = "x86_64-unknown-linux-gnu"
+
+@C = common global [1024 x float] zeroinitializer, align 16
+@X = common global [1024 x float] zeroinitializer, align 16
+
+define float @parallel_loop_simple2() nounwind {
+bb:
+  br label %bb5
+
+bb5:                                              ; preds = %bb7, %bb
+  %indvar1 = phi i64 [ %indvar.next2, %bb7 ], [ 0, %bb ]
+  %scevgep4 = getelementptr [1024 x float]* @C, i64 0, i64 %indvar1
+  %j.0 = trunc i64 %indvar1 to i32
+  %exitcond3 = icmp ne i64 %indvar1, 1024
+  br i1 %exitcond3, label %bb6, label %bb8
+
+bb6:                                              ; preds = %bb5
+  %tmp = sitofp i32 %j.0 to float
+  store float %tmp, float* %scevgep4, align 4
+  br label %bb7
+
+bb7:                                              ; preds = %bb6
+  %indvar.next2 = add i64 %indvar1, 1
+  br label %bb5
+
+bb8:                                              ; preds = %bb5
+  br label %bb9
+
+bb9:                                              ; preds = %bb14, %bb8
+  %indvar = phi i64 [ %indvar.next, %bb14 ], [ 0, %bb8 ]
+  %scevgep = getelementptr [1024 x float]* @X, i64 0, i64 %indvar
+  %exitcond = icmp ne i64 %indvar, 1024
+  br i1 %exitcond, label %bb10, label %bb15
+
+bb10:                                             ; preds = %bb9
+  %tmp11 = load float* %scevgep, align 4
+  %tmp12 = load float* %scevgep, align 4
+  %tmp13 = fadd float %tmp12, %tmp11
+  store float %tmp13, float* %scevgep, align 4
+  br label %bb14
+
+bb14:                                             ; preds = %bb10
+  %indvar.next = add i64 %indvar, 1
+  br label %bb9
+
+bb15:                                             ; preds = %bb9
+  %tmp16 = load float* getelementptr inbounds ([1024 x float]* @C, i64 0, i64 42), align 8
+  %tmp17 = load float* getelementptr inbounds ([1024 x float]* @X, i64 0, i64 42), align 8
+  %tmp18 = fadd float %tmp16, %tmp17
+  ret float %tmp18
+}
+
+; CHECK: for (c2=0;c2<=1023;c2++) {
+; CHECK:   Stmt_bb6(c2);
+; CHECK: }
+; CHECK: for (c2=0;c2<=1023;c2++) {
+; CHECK:   Stmt_bb10(c2);
+; CHECK: }
+; CHECK: Parallel loop with iterator 'c2' generated
+; CHECK: Parallel loop with iterator 'c2' generated
+; CHECK-NOT: Parallel loop