|  | ; RUN: llc -mtriple=x86_64-apple-darwin < %s | FileCheck  -check-prefix=X64_DARWIN %s | 
|  | ; RUN: llc -mtriple=x86_64-pc-linux < %s | FileCheck  -check-prefix=X64_LINUX %s | 
|  | ; RUN: llc -mtriple=x86_64-pc-windows < %s | FileCheck  -check-prefix=X64_WINDOWS %s | 
|  | ; RUN: llc -mtriple=x86_64-pc-windows-gnu < %s | FileCheck  -check-prefix=X64_WINDOWS_GNU %s | 
|  | ; RUN: llc -mtriple=x86_64-scei-ps4 < %s | FileCheck -check-prefix=PS4 %s | 
|  |  | 
|  | ; X64_DARWIN: orq | 
|  | ; X64-DARWIN-NEXT: ud2 | 
|  |  | 
|  | ; X64_LINUX: orq %rax, %rcx | 
|  | ; X64_LINUX-NEXT: jne | 
|  | ; X64_LINUX-NEXT: %bb8.i329 | 
|  |  | 
|  | ; X64_WINDOWS: orq %rax, %rcx | 
|  | ; X64_WINDOWS-NEXT: ud2 | 
|  |  | 
|  | ; X64_WINDOWS_GNU: orq %rax, %rcx | 
|  | ; X64_WINDOWS_GNU-NEXT: ud2 | 
|  |  | 
|  | ; PS4: orq %rax, %rcx | 
|  | ; PS4-NEXT: ud2 | 
|  |  | 
|  | @_ZN11xercesc_2_513SchemaSymbols21fgURI_SCHEMAFORSCHEMAE = external constant [33 x i16], align 32 ; <[33 x i16]*> [#uses=1] | 
|  | @_ZN11xercesc_2_56XMLUni16fgNotationStringE = external constant [9 x i16], align 16 ; <[9 x i16]*> [#uses=1] | 
|  |  | 
|  | define fastcc void @foo() { | 
|  | entry: | 
|  | br i1 icmp eq (i64 or (i64 ptrtoint ([33 x i16]* @_ZN11xercesc_2_513SchemaSymbols21fgURI_SCHEMAFORSCHEMAE to i64), | 
|  | i64 ptrtoint ([9 x i16]* @_ZN11xercesc_2_56XMLUni16fgNotationStringE to i64)), i64 0), | 
|  | label %bb8.i329, label %bb4.i.i318.preheader | 
|  |  | 
|  | bb4.i.i318.preheader:                             ; preds = %bb6 | 
|  | unreachable | 
|  |  | 
|  | bb8.i329:                                         ; preds = %bb6 | 
|  | unreachable | 
|  | } |