On Fri, Dec 6, 2013 at 5:35 PM, Tejas Belagod <tbela...@arm.com> wrote: > > Hi, > > The attached patch adds crypto types for instruction classificiation. > > Tested on aarch64-none-elf. OK for trunk?
Ok but please work with Kyryll to make sure only one version of this gets in, obviously. Ramana > > Thanks, > Tejas > > 2013-12-06 Tejas Belagod <tejas.bela...@arm.com> > > * config/arm/types.md (neon_mul_d_long, crypto_aes, crypto_sha1_xor, > crypto_sha1_fast, crypto_sha1_slow, crypto_sha256_fast, > crypto_sha256_slow): New. > diff --git a/gcc/config/arm/types.md b/gcc/config/arm/types.md > index 1c4b9e3..81ca62d 100644 > --- a/gcc/config/arm/types.md > +++ b/gcc/config/arm/types.md > @@ -326,6 +326,7 @@ > ; neon_mul_b_long > ; neon_mul_h_long > ; neon_mul_s_long > +; neon_mul_d_long > ; neon_mul_h_scalar > ; neon_mul_h_scalar_q > ; neon_mul_s_scalar > @@ -519,6 +520,15 @@ > ; neon_fp_div_s_q > ; neon_fp_div_d > ; neon_fp_div_d_q > +; > +; The classification below is for Crypto instructions. > +; > +; crypto_aes > +; crypto_sha1_xor > +; crypto_sha1_fast > +; crypto_sha1_slow > +; crypto_sha256_fast > +; crypto_sha256_slow > > (define_attr "type" > "adc_imm,\ > @@ -821,6 +831,7 @@ > neon_mul_b_long,\ > neon_mul_h_long,\ > neon_mul_s_long,\ > + neon_mul_d_long,\ > neon_mul_h_scalar,\ > neon_mul_h_scalar_q,\ > neon_mul_s_scalar,\ > @@ -1035,7 +1046,14 @@ > neon_fp_div_s,\ > neon_fp_div_s_q,\ > neon_fp_div_d,\ > - neon_fp_div_d_q" > + neon_fp_div_d_q,\ > +\ > + crypto_aes,\ > + crypto_sha1_xor,\ > + crypto_sha1_fast,\ > + crypto_sha1_slow,\ > + crypto_sha256_fast,\ > + crypto_sha256_slow" > (const_string "untyped")) > > ; Is this an (integer side) multiply with a 32-bit (or smaller) result?