; RUN: llc < %s -mtriple=i686-pc-linux-gnu | grep "jns" | count 1 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple = "i686-pc-linux-gnu" define i32 @a(i32 %x) nounwind { entry: %cmp = icmp ult i32 %x, -2147483648 ; [#uses=1] br i1 %cmp, label %if.end, label %if.then if.then: ; preds = %entry %call = call i32 (...)* @b() ; [#uses=0] br label %if.end if.end: ; preds = %if.then, %entry br label %return return: ; preds = %if.end ret i32 undef } declare i32 @b(...)