| ; RUN: llc -march=hexagon -verify-machineinstrs < %s | FileCheck %s |
| ; Check that we don't crash. |
| ; CHECK: call printf |
| 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(%struct.1*, %struct.0* readonly) local_unnamed_addr #0 |
| declare zeroext i8 @bar() local_unnamed_addr #0 |
| declare i32 @printf(i8* nocapture readonly, ...) local_unnamed_addr #0 |
| |
| @.str = private unnamed_addr constant [5 x i8] c"blah\00", align 1 |
| |
| define i32 @main(i32 %argc, i8** nocapture readonly %argv) local_unnamed_addr #0 { |
| entry: |
| %t0 = alloca %struct.0, align 4 |
| 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 |
| br i1 undef, label %if.end55, label %if.then53 |
| |
| if.then53: ; preds = %if.end49 |
| call void @foo(%struct.1* null, %struct.0* nonnull %t0) |
| br label %if.end55 |
| |
| if.end55: ; preds = %if.then53, %if.end49 |
| %call76 = call zeroext i8 @bar() #0 |
| switch i8 %call76, label %sw.epilog79 [ |
| i8 0, label %sw.bb77 |
| i8 3, label %sw.bb77 |
| ] |
| |
| sw.bb77: ; preds = %if.end55, %if.end55 |
| unreachable |
| |
| sw.epilog79: ; preds = %if.end55 |
| br i1 undef, label %if.end88, label %if.then81 |
| |
| if.then81: ; preds = %sw.epilog79 |
| %div87 = fdiv float 0.000000e+00, undef |
| br label %if.end88 |
| |
| if.end88: ; preds = %if.then81, %sw.epilog79 |
| %t1 = phi float [ undef, %sw.epilog79 ], [ %div87, %if.then81 ] |
| %div89 = fdiv float 1.000000e+00, %t1 |
| %.sroa.speculated = select i1 undef, float 0.000000e+00, float undef |
| %conv108 = fpext float %.sroa.speculated to double |
| %call113 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str, i32 0, i32 0), double undef, double %conv108, i64 undef, i32 undef) #0 |
| 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 |
| %t2 = phi float [ undef, %do.body ], [ %t1, %if.end88 ] |
| ret i32 0 |
| } |
| |
| attributes #0 = { nounwind } |
