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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s
// Verify that the inner access is tagged with a parallel_loop_access
// for the outer loop.
void vectorize_outer_test(int *List, int Length) {
#pragma clang loop vectorize(assume_safety) interleave(disable) unroll(disable)
for (int i = 0; i < Length; i += 2) {
#pragma clang loop unroll(full)
for (int j = 0; j < 2; j += 1)
List[i + j] = (i + j) * 2;
}
}
// CHECK: %[[MUL:.+]] = mul
// CHECK: store i32 %[[MUL]], i32* %{{.+}}, !llvm.mem.parallel_loop_access ![[OUTER_LOOPID:[0-9]+]]
// CHECK: br label %{{.+}}, !llvm.loop ![[INNER_LOOPID:[0-9]+]]
// CHECK: br label %{{.+}}, !llvm.loop ![[OUTER_LOOPID]]
// CHECK: ![[OUTER_LOOPID]] = distinct !{![[OUTER_LOOPID]],
// CHECK: ![[INNER_LOOPID]] = distinct !{![[INNER_LOOPID]],
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