1 ; RUN: llc -march=hexagon -hexagon-initial-cfg-cleanup=0 -hexagon-instsimplify=0 < %s | FileCheck %s
3 ; Check for successful compilation.
4 ; CHECK: r{{[0-9]+}} = insert(r{{[0-9]+}},#1,#31)
6 ; This cannot be a .mir test, because the failure depends on ordering of
7 ; virtual registers, and the .mir loader renumbers them in a way that hides
10 target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048"
11 target triple = "hexagon"
13 ; Function Attrs: nounwind
14 define void @f0() #0 align 2 {
18 b1: ; preds = %b3, %b0
19 %v0 = phi i64 [ 0, %b0 ], [ %v6, %b3 ]
20 br i1 undef, label %b2, label %b3
25 b3: ; preds = %b2, %b1
26 %v1 = phi i64 [ undef, %b2 ], [ %v0, %b1 ]
28 %v3 = trunc i64 %v2 to i32
29 %v4 = tail call i32 @llvm.hexagon.C2.mux(i32 %v3, i32 undef, i32 undef)
30 %v5 = trunc i32 %v4 to i8
31 store i8 %v5, ptr undef, align 1
36 ; Function Attrs: nounwind readnone
37 declare i32 @llvm.hexagon.C2.mux(i32, i32, i32) #1
39 attributes #0 = { nounwind "target-cpu"="hexagonv60" }
40 attributes #1 = { nounwind readnone }