| Krzysztof Parzyszek | a121872 | 2016-09-08 20:48:42 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon < %s | FileCheck %s |
| 2 | ; REQUIRES: asserts |
| 3 | |
| 4 | ; Check that we do not crash. |
| 5 | ; CHECK: call foo |
| 6 | |
| 7 | target triple = "hexagon" |
| 8 | |
| 9 | %struct.0 = type { i8*, i8*, [2 x i8*], i32, i32, i8*, i32, i32, i32, i32, i32, [2 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } |
| 10 | |
| 11 | define i32 @fred(i8* %p0) local_unnamed_addr #0 { |
| 12 | entry: |
| 13 | %0 = bitcast i8* %p0 to %struct.0* |
| 14 | br i1 undef, label %if.then21, label %for.body.i |
| 15 | |
| 16 | if.then21: ; preds = %entry |
| 17 | %.pr = load i32, i32* undef, align 4 |
| 18 | switch i32 %.pr, label %cleanup [ |
| 19 | i32 1, label %for.body.i |
| 20 | i32 3, label %if.then60 |
| 21 | ] |
| 22 | |
| 23 | for.body.i: ; preds = %for.body.i, %if.then21, %entry |
| 24 | %1 = load i8, i8* undef, align 1 |
| 25 | %cmp7.i = icmp ugt i8 %1, -17 |
| 26 | br i1 %cmp7.i, label %cleanup, label %for.body.i |
| 27 | |
| 28 | if.then60: ; preds = %if.then21 |
| 29 | %call61 = call i32 @foo(%struct.0* nonnull %0) #0 |
| 30 | br label %cleanup |
| 31 | |
| 32 | cleanup: ; preds = %if.then60, %for.body.i, %if.then21 |
| 33 | ret i32 undef |
| 34 | } |
| 35 | |
| 36 | declare i32 @foo(%struct.0*) local_unnamed_addr #0 |
| 37 | |
| 38 | |
| 39 | attributes #0 = { nounwind } |
| 40 | |