llvm-6502/test/Transforms/InstCombine/2009-02-04-FPBitcast.ll
Duncan Sands 09750273a4 Allow the inverse transform x86_fp80 -> i80 (also
fires during the Ada build).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63731 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-04 11:17:06 +00:00

13 lines
270 B
LLVM

; RUN: llvm-as < %s | opt -instcombine
; PR3468
define x86_fp80 @cast() {
%tmp = bitcast i80 0 to x86_fp80 ; <x86_fp80> [#uses=1]
ret x86_fp80 %tmp
}
define i80 @invcast() {
%tmp = bitcast x86_fp80 0xK00000000000000000000 to i80 ; <i80> [#uses=1]
ret i80 %tmp
}