diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-05-18 12:14:29 -0700 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-05-29 11:39:45 +1000 |
| commit | 571fbe6ccd7a159789e5d473e2837d45764197ec (patch) | |
| tree | 64bd9a9476cbeb86f9d40147d82c6eff2c841990 /target/ppc/int_helper.c | |
| parent | 64d4a53431733fe9d50e94a5a33b15d151f7f8e9 (diff) | |
target/ppc: Use vector variable shifts for VSL, VSR, VSRA
The gvec expanders take care of masking the shift amount
against the element width.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20190518191430.21686-2-richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/int_helper.c')
| -rw-r--r-- | target/ppc/int_helper.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 093ef74b59..8ce89f2ad9 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -1791,23 +1791,6 @@ VSHIFT(l, 1) VSHIFT(r, 0) #undef VSHIFT -#define VSL(suffix, element, mask) \ - void helper_vsl##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; \ - } \ - } -VSL(b, u8, 0x7) -VSL(h, u16, 0x0F) -VSL(w, u32, 0x1F) -VSL(d, u64, 0x3F) -#undef VSL - void helper_vslv(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { int i; @@ -1980,26 +1963,6 @@ VNEG(vnegw, s32) VNEG(vnegd, s64) #undef VNEG -#define VSR(suffix, element, mask) \ - void helper_vsr##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; \ - } \ - } -VSR(ab, s8, 0x7) -VSR(ah, s16, 0xF) -VSR(aw, s32, 0x1F) -VSR(ad, s64, 0x3F) -VSR(b, u8, 0x7) -VSR(h, u16, 0xF) -VSR(w, u32, 0x1F) -VSR(d, u64, 0x3F) -#undef VSR - void helper_vsro(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) { int sh = (b->VsrB(0xf) >> 3) & 0xf; |