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