diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2019-02-15 10:00:45 +0000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-02-18 11:00:44 +1100 |
| commit | 0f6a6d5db853c0cbe438c1831c70710bfb6530ee (patch) | |
| tree | 9627016edff919ead6553ff7d59fc2dff0c1bcfe /target/ppc/int_helper.c | |
| parent | 471ff3d0257135b938d0a5f2181f22cd753d50de (diff) | |
target/ppc: convert vsplt[bhw] to use vector operations
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20190215100058.20015-5-mark.cave-ayland@ilande.co.uk>
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 | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index 2f793a3543..5c9623e952 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -1869,25 +1869,6 @@ void helper_vslo(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b) #endif } -/* Experimental testing shows that hardware masks the immediate. */ -#define _SPLAT_MASKED(element) (splat & (ARRAY_SIZE(r->element) - 1)) -#define SPLAT_ELEMENT(element) _SPLAT_MASKED(element) -#define VSPLT(suffix, element, access) \ - void helper_vsplt##suffix(ppc_avr_t *r, ppc_avr_t *b, uint32_t splat) \ - { \ - uint32_t s = b->access(SPLAT_ELEMENT(element)); \ - int i; \ - \ - for (i = 0; i < ARRAY_SIZE(r->element); i++) { \ - r->access(i) = s; \ - } \ - } -VSPLT(b, u8, VsrB) -VSPLT(h, u16, VsrH) -VSPLT(w, u32, VsrW) -#undef VSPLT -#undef SPLAT_ELEMENT -#undef _SPLAT_MASKED #if defined(HOST_WORDS_BIGENDIAN) #define VINSERT(suffix, element) \ void helper_vinsert##suffix(ppc_avr_t *r, ppc_avr_t *b, uint32_t index) \ |