| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=hexagon < %s | FileCheck %s |
| |
| ; This should compile without errors, and the offsets with respect to the |
| ; beginning of the global "array" don't need to be multiples of 8. |
| |
| 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" |
| target triple = "hexagon" |
| |
| @array = external global [1000000 x i16], align 8 |
| |
| define void @fred(i1 %x) #0 { |
| ; CHECK-LABEL: fred: |
| ; CHECK: // %bb.0: // %b0 |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: p0 = tstbit(r0,#0) |
| ; CHECK-NEXT: if (!p0.new) r2 = #1024 |
| ; CHECK-NEXT: if (p0.new) r2 = #0 |
| ; CHECK-NEXT: r5:4 = combine(#0,#0) |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: memd(r2+##array+184) = r5:4 |
| ; CHECK-NEXT: memd(r2+##array+176) = r5:4 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: jumpr r31 |
| ; CHECK-NEXT: } |
| b0: |
| br i1 %x, label %b3, label %b1 |
| |
| b1: ; preds = %b0 |
| %v2 = add i32 0, 512 |
| br label %b3 |
| |
| b3: ; preds = %b1, %b0 |
| %v4 = phi i32 [ 0, %b0 ], [ %v2, %b1 ] |
| %v5 = or i32 %v4, 1 |
| %v6 = add nsw i32 %v5, -1 |
| %v7 = getelementptr inbounds [1000000 x i16], [1000000 x i16]* @array, i32 0, i32 %v6 |
| %v8 = getelementptr i16, i16* %v7, i32 88 |
| %v9 = bitcast i16* %v8 to <8 x i16>* |
| store <8 x i16> zeroinitializer, <8 x i16>* %v9, align 8 |
| ret void |
| } |
| |
| attributes #0 = { norecurse nounwind } |
