| ; RUN: llc -march=hexagon -verify-machineinstrs < %s | FileCheck %s |
| ; Check that we don't crash. |
| ; CHECK: call foo |
| |
| target triple = "hexagon" |
| |
| %struct.1 = type { i16, i8, i32, i8*, i8*, i8*, i8*, i8*, i8*, i32* } |
| %struct.0 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32 } |
| |
| declare void @foo(i8*, %struct.0*) local_unnamed_addr #0 |
| declare void @bar(%struct.1*, %struct.0* readonly) local_unnamed_addr #0 |
| |
| define i32 @fred(i32 %argc, i8** nocapture readonly %argv) local_unnamed_addr #0 { |
| entry: |
| br label %do.body |
| |
| do.body: ; preds = %if.end88.do.body_crit_edge, %entry |
| %cond = icmp eq i32 undef, 0 |
| br i1 %cond, label %if.end49, label %if.then124 |
| |
| if.end49: ; preds = %do.body |
| call void @foo(i8* nonnull undef, %struct.0* nonnull undef) #0 |
| br i1 undef, label %if.end55, label %if.then53 |
| |
| if.then53: ; preds = %if.end49 |
| call void @bar(%struct.1* null, %struct.0* nonnull undef) |
| br label %if.end55 |
| |
| if.end55: ; preds = %if.then53, %if.end49 |
| switch i8 undef, label %sw.epilog79 [ |
| i8 0, label %sw.bb77 |
| i8 3, label %sw.bb77 |
| ] |
| |
| sw.bb77: ; preds = %if.end55, %if.end55 |
| br label %sw.epilog79 |
| |
| sw.epilog79: ; preds = %sw.bb77, %if.end55 |
| br i1 undef, label %if.end88, label %if.then81 |
| |
| if.then81: ; preds = %sw.epilog79 |
| br label %if.end88 |
| |
| if.end88: ; preds = %if.then81, %sw.epilog79 |
| store float 0.000000e+00, float* undef, align 4 |
| br i1 undef, label %if.end88.do.body_crit_edge, label %if.then124 |
| |
| if.end88.do.body_crit_edge: ; preds = %if.end88 |
| br label %do.body |
| |
| if.then124: ; preds = %if.end88, %do.body |
| unreachable |
| } |
| |
| attributes #0 = { nounwind } |