1; RUN: llc -march=hexagon < %s | FileCheck %s
2
3; Check that we don't generate an invalid packet with too many instructions
4; due to a store that has a must-extend operand.
5
6; CHECK: CuSuiteAdd.exit.us
7; CHECK: {
8; CHECK-NOT: call abort
9; CHECK: memw(##0)
10; CHECK: memw(r{{[0-9+]}}<<#2+##4)
11; CHECK: }
12
13%struct.CuTest.1.28.31.37.40.43.52.55.67.85.111 = type { i8*, void (%struct.CuTest.1.28.31.37.40.43.52.55.67.85.111*)*, i32, i32, i8*, [23 x i32]* }
14%struct.CuSuite.2.29.32.38.41.44.53.56.68.86.112 = type { i32, [1024 x %struct.CuTest.1.28.31.37.40.43.52.55.67.85.111*], i32 }
15
16@__func__.CuSuiteAdd = external unnamed_addr constant [11 x i8], align 8
17@.str24 = external unnamed_addr constant [140 x i8], align 8
18
19declare void @_Assert()
20
21define void @CuSuiteAddSuite() nounwind {
22entry:
23  br i1 undef, label %for.body.us, label %for.end
24
25for.body.us:                                      ; preds = %entry
26  %0 = load %struct.CuTest.1.28.31.37.40.43.52.55.67.85.111*, %struct.CuTest.1.28.31.37.40.43.52.55.67.85.111** null, align 4
27  %1 = load i32, i32* undef, align 4
28  %cmp.i.us = icmp slt i32 %1, 1024
29  br i1 %cmp.i.us, label %CuSuiteAdd.exit.us, label %cond.false6.i.us
30
31cond.false6.i.us:                                 ; preds = %for.body.us
32  tail call void @_Assert() nounwind
33  unreachable
34
35CuSuiteAdd.exit.us:                               ; preds = %for.body.us
36  %arrayidx.i.us = getelementptr inbounds %struct.CuSuite.2.29.32.38.41.44.53.56.68.86.112, %struct.CuSuite.2.29.32.38.41.44.53.56.68.86.112* null, i32 0, i32 1, i32 %1
37  store %struct.CuTest.1.28.31.37.40.43.52.55.67.85.111* %0, %struct.CuTest.1.28.31.37.40.43.52.55.67.85.111** %arrayidx.i.us, align 4
38  call void @llvm.trap()
39  unreachable
40
41for.end:                                          ; preds = %entry
42  ret void
43}
44
45declare void @llvm.trap() noreturn nounwind
46