llvm/test/CodeGen/PowerPC/i64_fp.ll


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; fcfid and fctid should be generated when the 64bit feature is enabled, but not
; otherwise.

; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mattr=+64bit-support | \
; RUN:   grep fcfid
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mattr=+64bit-support | \
; RUN:   grep fctidz
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mcpu=g5 | \
; RUN:   grep fcfid
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mcpu=g5 | \
; RUN:   grep fctidz
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mattr=-64bit-support | \
; RUN:   not grep fcfid
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mattr=-64bit-support | \
; RUN:   not grep fctidz
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mcpu=g4 | \
; RUN:   not grep fcfid
; RUN: llc -verify-machineinstrs < %s -mattr=-vsx -mtriple=ppc32-- -mcpu=g4 | \
; RUN:   not grep fctidz

define double @X(double %Y) {
        %A = fptosi double %Y to i64            ; <i64> [#uses=1]
        %B = sitofp i64 %A to double            ; <double> [#uses=1]
        ret double %B
}