| Krzysztof Parzyszek | 1279881 | 2016-01-12 19:09:01 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| 2 | ; CHECK-NOT: ={{.*}}add |
| 3 | ; CHECK-NOT: mem{{[bdhwu]}} |
| 4 | |
| 5 | define void @main() #0 { |
| 6 | entry: |
| 7 | br label %body |
| 8 | |
| 9 | body: |
| 10 | %ip_vec30 = phi <2 x i32> [ %ip_vec, %body ], [ zeroinitializer, %entry ] |
| 11 | %scevgep.phi = phi i32* [ %scevgep.inc, %body ], [ undef, %entry ] |
| 12 | %polly.indvar = phi i32 [ %polly.indvar_next, %body ], [ 0, %entry ] |
| 13 | %vector_ptr = bitcast i32* %scevgep.phi to <2 x i32>* |
| 14 | %_p_vec_full = load <2 x i32>, <2 x i32>* %vector_ptr, align 8 |
| 15 | %ip_vec = add <2 x i32> %_p_vec_full, %ip_vec30 |
| 16 | %polly.indvar_next = add nsw i32 %polly.indvar, 2 |
| 17 | %polly.loop_cond = icmp slt i32 %polly.indvar, 4 |
| 18 | %scevgep.inc = getelementptr i32, i32* %scevgep.phi, i32 2 |
| 19 | br i1 %polly.loop_cond, label %body, label %exit |
| 20 | |
| 21 | exit: |
| 22 | %0 = extractelement <2 x i32> %ip_vec, i32 1 |
| 23 | ret void |
| 24 | |
| 25 | } |
| 26 | |
| 27 | 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" } |
| 28 | |
| 29 | !0 = !{!"int", !1} |
| 30 | !1 = !{!"omnipotent char", !2} |
| 31 | !2 = !{!"Simple C/C++ TBAA"} |