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 41
