; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S | FileCheck %s
; rdar://6903175

define i1 @f0(ptr %a) nounwind {
; CHECK-LABEL: @f0(
; CHECK-NEXT:    ret i1 false
;
  %b = load i32, ptr %a, align 4
  %c = uitofp i32 %b to double
  %d = fcmp ogt double %c, 0x41EFFFFFFFE00000
  ret i1 %d
}