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      1 ; This testcase checks to make sure that the assembler can handle floating 
      2 ; point constants in IEEE hex format. This also checks that the disassembler,
      3 ; when presented with a FP constant that cannot be represented exactly in 
      4 ; exponential form, outputs it correctly in hex format.  This is a distillation
      5 ; of the bug that was causing the Olden Health benchmark to output incorrect
      6 ; results!
      7 ;
      8 ; RUN: opt -constprop -S > %t.1 < %s
      9 ; RUN: llvm-as < %s | llvm-dis | llvm-as | opt -constprop | \
     10 ; RUN: llvm-dis > %t.2
     11 ; RUN: diff %t.1 %t.2
     12 ; RUN: verify-uselistorder %s
     13 
     14 define double @test() {
     15         %tmp = fmul double 7.200000e+101, 0x427F4000             ; <double> [#uses=1]
     16         ret double %tmp
     17 }
     18