| Sam Parker | 75aca94 | 2018-09-26 10:56:00 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=armv7a-linux-androideabi %s -o - | FileCheck %s |
| 2 | |
| 3 | @a = local_unnamed_addr global i16 -1, align 2 |
| 4 | @b = local_unnamed_addr global i16 0, align 2 |
| 5 | |
| 6 | ; CHECK-LABEL: pr39060: |
| 7 | ; CHECK: ldrh |
| 8 | ; CHECK: ldrh |
| 9 | ; CHECK: sub |
| 10 | ; CHECK: uxth |
| 11 | define void @pr39060() local_unnamed_addr #0 { |
| 12 | entry: |
| 13 | %0 = load i16, i16* @a, align 2 |
| 14 | %1 = load i16, i16* @b, align 2 |
| 15 | %sub = add i16 %1, -1 |
| 16 | %cmp = icmp eq i16 %0, %sub |
| 17 | br i1 %cmp, label %if.else, label %if.then |
| 18 | |
| 19 | if.then: |
| 20 | tail call void bitcast (void (...)* @f to void ()*)() #2 |
| 21 | br label %if.end |
| 22 | |
| 23 | if.else: |
| 24 | tail call void bitcast (void (...)* @g to void ()*)() #2 |
| 25 | br label %if.end |
| 26 | |
| 27 | if.end: |
| 28 | ret void |
| 29 | } |
| 30 | |
| 31 | declare void @f(...) local_unnamed_addr #1 |
| 32 | |
| 33 | declare void @g(...) local_unnamed_addr #1 |