diff options
Diffstat (limited to 'test/CodeGen/Hexagon/postinc-offset.ll')
-rw-r--r-- | test/CodeGen/Hexagon/postinc-offset.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGen/Hexagon/postinc-offset.ll b/test/CodeGen/Hexagon/postinc-offset.ll new file mode 100644 index 000000000000..5e0f4751f305 --- /dev/null +++ b/test/CodeGen/Hexagon/postinc-offset.ll @@ -0,0 +1,40 @@ +; RUN: llc -enable-aa-sched-mi -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s + +; CHECK: { +; CHECK: ={{ *}}memd([[REG0:(r[0-9]+)]]{{ *}}++{{ *}}#8) +; CHECK-NOT: memw([[REG0]]{{ *}}+{{ *}}#0){{ *}}= +; CHECK: } + +define void @main() #0 { +cond.end.6: + store i32 -1, i32* undef, align 8, !tbaa !0 + br label %polly.stmt.for.body.i + +if.then: + unreachable + +if.end: + ret void + +polly.stmt.for.body.i24: + %0 = extractelement <2 x i32> %add.ip_vec, i32 1 + br i1 undef, label %if.end, label %if.then + +polly.stmt.for.body.i: + %add.ip_vec30 = phi <2 x i32> [ %add.ip_vec, %polly.stmt.for.body.i ], [ zeroinitializer, %cond.end.6 ] + %scevgep.phi = phi i32* [ %scevgep.inc, %polly.stmt.for.body.i ], [ undef, %cond.end.6 ] + %polly.indvar = phi i32 [ %polly.indvar_next, %polly.stmt.for.body.i ], [ 0, %cond.end.6 ] + %vector_ptr = bitcast i32* %scevgep.phi to <2 x i32>* + %_p_vec_full = load <2 x i32>, <2 x i32>* %vector_ptr, align 8 + %add.ip_vec = add <2 x i32> %_p_vec_full, %add.ip_vec30 + %polly.indvar_next = add nsw i32 %polly.indvar, 2 + %polly.loop_cond = icmp slt i32 %polly.indvar, 4 + %scevgep.inc = getelementptr i32, i32* %scevgep.phi, i32 2 + br i1 %polly.loop_cond, label %polly.stmt.for.body.i, label %polly.stmt.for.body.i24 +} + +attributes #0 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } + +!0 = !{!"int", !1} +!1 = !{!"omnipotent char", !2} +!2 = !{!"Simple C/C++ TBAA"} |