diff options
Diffstat (limited to 'powerpc/Asmgen.v')
| -rw-r--r-- | powerpc/Asmgen.v | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/powerpc/Asmgen.v b/powerpc/Asmgen.v index 4370753b..cecc13e9 100644 --- a/powerpc/Asmgen.v +++ b/powerpc/Asmgen.v @@ -320,6 +320,13 @@ Definition transl_op Psrw (ireg_of r) (ireg_of a1) (ireg_of a2) :: k | Orolm amount mask, a1 :: nil => Prlwinm (ireg_of r) (ireg_of a1) amount mask :: k + | Oroli amount mask, a1 :: a2 :: nil => + if mreg_eq a1 r then (**r should always be true *) + Prlwimi (ireg_of r) (ireg_of a2) amount mask :: k + else + Pmr GPR0 (ireg_of a1) :: + Prlwimi GPR0 (ireg_of a2) amount mask :: + Pmr (ireg_of r) GPR0 :: k | Onegf, a1 :: nil => Pfneg (freg_of r) (freg_of a1) :: k | Oabsf, a1 :: nil => |