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