Commit 3e114acc authored by Richard Henderson's avatar Richard Henderson
Browse files

target/ppc: Use tcg_gen_gvec_rotlv 



Acked-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: default avatarRichard Henderson <richard.henderson@linaro.org>
parent ab87a66f

target/ppc/helper.h

+0 −4
Original line number Diff line number Diff line
@@ -214,10 +214,6 @@ DEF_HELPER_3(vsubuqm, void, avr, avr, avr) 
DEF_HELPER_4(vsubecuq, void, avr, avr, avr, avr)

DEF_HELPER_4(vsubeuqm, void, avr, avr, avr, avr)

DEF_HELPER_3(vsubcuq, void, avr, avr, avr)

DEF_HELPER_3(vrlb, void, avr, avr, avr)

DEF_HELPER_3(vrlh, void, avr, avr, avr)

DEF_HELPER_3(vrlw, void, avr, avr, avr)

DEF_HELPER_3(vrld, void, avr, avr, avr)

DEF_HELPER_4(vsldoi, void, avr, avr, avr, i32)

DEF_HELPER_3(vextractub, void, avr, avr, i32)

DEF_HELPER_3(vextractuh, void, avr, avr, i32)

target/ppc/int_helper.c

+0 −17
Original line number Diff line number Diff line
@@ -1348,23 +1348,6 @@ VRFI(p, float_round_up) 
VRFI(z, float_round_to_zero)

#undef VRFI



#define VROTATE(suffix, element, mask)                                  \

    void helper_vrl##suffix(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)   \

    {                                                                   \

        int i;                                                          \

                                                                        \

        for (i = 0; i < ARRAY_SIZE(r->element); i++) {                  \

            unsigned int shift = b->element[i] & mask;                  \

            r->element[i] = (a->element[i] << shift) |                  \

                (a->element[i] >> (sizeof(a->element[0]) * 8 - shift)); \

        }                                                               \

    }

VROTATE(b, u8, 0x7)

VROTATE(h, u16, 0xF)

VROTATE(w, u32, 0x1F)

VROTATE(d, u64, 0x3F)

#undef VROTATE



void helper_vrsqrtefp(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *b)

{

    int i;

target/ppc/translate/vmx-impl.inc.c

+4 −4
Original line number Diff line number Diff line
@@ -900,13 +900,13 @@ GEN_VXFORM3(vsubeuqm, 31, 0); 
GEN_VXFORM3(vsubecuq, 31, 0);

GEN_VXFORM_DUAL(vsubeuqm, PPC_NONE, PPC2_ALTIVEC_207, \

            vsubecuq, PPC_NONE, PPC2_ALTIVEC_207)

GEN_VXFORM(vrlb, 2, 0);

GEN_VXFORM(vrlh, 2, 1);

GEN_VXFORM(vrlw, 2, 2);

GEN_VXFORM_V(vrlb, MO_8, tcg_gen_gvec_rotlv, 2, 0);

GEN_VXFORM_V(vrlh, MO_16, tcg_gen_gvec_rotlv, 2, 1);

GEN_VXFORM_V(vrlw, MO_32, tcg_gen_gvec_rotlv, 2, 2);

GEN_VXFORM(vrlwmi, 2, 2);

GEN_VXFORM_DUAL(vrlw, PPC_ALTIVEC, PPC_NONE, \

                vrlwmi, PPC_NONE, PPC2_ISA300)

GEN_VXFORM(vrld, 2, 3);

GEN_VXFORM_V(vrld, MO_64, tcg_gen_gvec_rotlv, 2, 3);

GEN_VXFORM(vrldmi, 2, 3);

GEN_VXFORM_DUAL(vrld, PPC_NONE, PPC2_ALTIVEC_207, \

                vrldmi, PPC_NONE, PPC2_ISA300)