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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2019-02-15 10:00:43 +0000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-02-18 11:00:44 +1100 |
| commit | 3e942a1a8025f694ff0e78b947c3bd57ec06d655 (patch) | |
| tree | 33c430f6e10a53a1b63789247e4fdc5ca43e07f1 | |
| parent | 50d24aedb3ecd872a0bcb8ac3a644721b593f6df (diff) | |
| download | qemu-3e942a1a8025f694ff0e78b947c3bd57ec06d655.zip qemu-3e942a1a8025f694ff0e78b947c3bd57ec06d655.tar.gz qemu-3e942a1a8025f694ff0e78b947c3bd57ec06d655.tar.bz2 | |
target/ppc: convert vaddu[b,h,w,d] and vsubu[b,h,w,d] over to use vector operations
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20190215100058.20015-3-mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | target/ppc/helper.h | 8 | ||||
| -rw-r--r-- | target/ppc/int_helper.c | 7 | ||||
| -rw-r--r-- | target/ppc/translate/vmx-impl.inc.c | 16 |
3 files changed, 8 insertions, 23 deletions
diff --git a/target/ppc/helper.h b/target/ppc/helper.h index c7de04e..553ff50 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -108,14 +108,6 @@ DEF_HELPER_FLAGS_1(ftsqrt, TCG_CALL_NO_RWG_SE, i32, i64) #define dh_ctype_avr ppc_avr_t * #define dh_is_signed_avr dh_is_signed_ptr -DEF_HELPER_3(vaddubm, void, avr, avr, avr) -DEF_HELPER_3(vadduhm, void, avr, avr, avr) -DEF_HELPER_3(vadduwm, void, avr, avr, avr) -DEF_HELPER_3(vaddudm, void, avr, avr, avr) -DEF_HELPER_3(vsububm, void, avr, avr, avr) -DEF_HELPER_3(vsubuhm, void, avr, avr, avr) -DEF_HELPER_3(vsubuwm, void, avr, avr, avr) -DEF_HELPER_3(vsubudm, void, avr, avr, avr) DEF_HELPER_3(vavgub, void, avr, avr, avr) DEF_HELPER_3(vavguh, void, avr, avr, avr) DEF_HELPER_3(vavguw, void, avr, avr, avr) diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 8efc283..ffccda8 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -515,13 +515,6 @@ void helper_vprtybq(ppc_avr_t *r, ppc_avr_t *b) r->element[i] = a->element[i] op b->element[i]; \ } \ } -#define VARITH(suffix, element) \ - VARITH_DO(add##suffix, +, element) \ - VARITH_DO(sub##suffix, -, element) -VARITH(ubm, u8) -VARITH(uhm, u16) -VARITH(uwm, u32) -VARITH(udm, u64) VARITH_DO(muluwm, *, u32) #undef VARITH_DO #undef VARITH diff --git a/target/ppc/translate/vmx-impl.inc.c b/target/ppc/translate/vmx-impl.inc.c index c74932e..b104c6e 100644 --- a/target/ppc/translate/vmx-impl.inc.c +++ b/target/ppc/translate/vmx-impl.inc.c @@ -395,18 +395,18 @@ static void glue(gen_, name)(DisasContext *ctx) \ tcg_temp_free_ptr(rb); \ } -GEN_VXFORM(vaddubm, 0, 0); +GEN_VXFORM_V(vaddubm, MO_8, tcg_gen_gvec_add, 0, 0); GEN_VXFORM_DUAL_EXT(vaddubm, PPC_ALTIVEC, PPC_NONE, 0, \ vmul10cuq, PPC_NONE, PPC2_ISA300, 0x0000F800) -GEN_VXFORM(vadduhm, 0, 1); +GEN_VXFORM_V(vadduhm, MO_16, tcg_gen_gvec_add, 0, 1); GEN_VXFORM_DUAL(vadduhm, PPC_ALTIVEC, PPC_NONE, \ vmul10ecuq, PPC_NONE, PPC2_ISA300) -GEN_VXFORM(vadduwm, 0, 2); -GEN_VXFORM(vaddudm, 0, 3); -GEN_VXFORM(vsububm, 0, 16); -GEN_VXFORM(vsubuhm, 0, 17); -GEN_VXFORM(vsubuwm, 0, 18); -GEN_VXFORM(vsubudm, 0, 19); +GEN_VXFORM_V(vadduwm, MO_32, tcg_gen_gvec_add, 0, 2); +GEN_VXFORM_V(vaddudm, MO_64, tcg_gen_gvec_add, 0, 3); +GEN_VXFORM_V(vsububm, MO_8, tcg_gen_gvec_sub, 0, 16); +GEN_VXFORM_V(vsubuhm, MO_16, tcg_gen_gvec_sub, 0, 17); +GEN_VXFORM_V(vsubuwm, MO_32, tcg_gen_gvec_sub, 0, 18); +GEN_VXFORM_V(vsubudm, MO_64, tcg_gen_gvec_sub, 0, 19); GEN_VXFORM(vmaxub, 1, 0); GEN_VXFORM(vmaxuh, 1, 1); GEN_VXFORM(vmaxuw, 1, 2); |