1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -march=hexagon < %s | FileCheck %s
4 ; This should compile without errors, and the offsets with respect to the
5 ; beginning of the global "array" don't need to be multiples of 8.
7 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"
8 target triple = "hexagon"
10 @array = external global [1000000 x i16], align 8
12 define void @fred(i1 %x) #0 {
14 ; CHECK: // %bb.0: // %b0
16 ; CHECK-NEXT: p0 = tstbit(r0,#0)
17 ; CHECK-NEXT: if (!p0.new) r2 = #1024
18 ; CHECK-NEXT: if (p0.new) r2 = #0
19 ; CHECK-NEXT: r5:4 = combine(#0,#0)
22 ; CHECK-NEXT: memd(r2+##array+184) = r5:4
23 ; CHECK-NEXT: memd(r2+##array+176) = r5:4
26 ; CHECK-NEXT: jumpr r31
29 br i1 %x, label %b3, label %b1
35 b3: ; preds = %b1, %b0
36 %v4 = phi i32 [ 0, %b0 ], [ %v2, %b1 ]
38 %v6 = add nsw i32 %v5, -1
39 %v7 = getelementptr inbounds [1000000 x i16], ptr @array, i32 0, i32 %v6
40 %v8 = getelementptr i16, ptr %v7, i32 88
41 store <8 x i16> zeroinitializer, ptr %v8, align 8
45 attributes #0 = { norecurse nounwind }