pr43441.ll
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; RUN: opt -newgvn -S < %s | FileCheck %s
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
; CHECK-LABEL: @print_long_format()
define dso_local void @print_long_format() #0 {
entry:
switch i32 undef, label %sw.default [
i32 1, label %sw.bb
i32 0, label %sw.bb19
i32 2, label %sw.bb23
]
sw.bb: ; preds = %entry
unreachable
sw.bb19: ; preds = %entry
br i1 undef, label %if.then37, label %if.end50
sw.bb23: ; preds = %entry
unreachable
sw.default: ; preds = %entry
unreachable
if.then37: ; preds = %sw.bb19
unreachable
if.end50: ; preds = %sw.bb19
%call180 = call i32 @timespec_cmp() #2
%cmp181 = icmp slt i32 %call180, 0
ret void
}
; Function Attrs: writeonly
declare dso_local i32 @timespec_cmp() #1
attributes #0 = { "use-soft-float"="false" }
attributes #1 = { writeonly }
attributes #2 = { nounwind readonly }