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authorRichard Henderson <richard.henderson@linaro.org>2019-02-15 09:56:40 +0000
committerPeter Maydell <peter.maydell@linaro.org>2019-02-15 09:56:40 +0000
commit264d2a481a6c34dfda53be3fbea66116bcef9c5a (patch)
tree008a4adc185248019d8272423149f30f4ba183bf /target
parent2900847ff4c862887af750935a875059615f509a (diff)
target/arm: Use vector minmax expanders for aarch64
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190209033847.9014-3-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target')
-rw-r--r--target/arm/translate-a64.c35
1 files changed, 14 insertions, 21 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index a12bfac719..fd5ceb6613 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -10948,6 +10948,20 @@ static void disas_simd_3same_int(DisasContext *s, uint32_t insn)
}
switch (opcode) {
+ case 0x0c: /* SMAX, UMAX */
+ if (u) {
+ gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_umax, size);
+ } else {
+ gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_smax, size);
+ }
+ return;
+ case 0x0d: /* SMIN, UMIN */
+ if (u) {
+ gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_umin, size);
+ } else {
+ gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_smin, size);
+ }
+ return;
case 0x10: /* ADD, SUB */
if (u) {
gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_sub, size);
@@ -11109,27 +11123,6 @@ static void disas_simd_3same_int(DisasContext *s, uint32_t insn)
genenvfn = fns[size][u];
break;
}
- case 0xc: /* SMAX, UMAX */
- {
- static NeonGenTwoOpFn * const fns[3][2] = {
- { gen_helper_neon_max_s8, gen_helper_neon_max_u8 },
- { gen_helper_neon_max_s16, gen_helper_neon_max_u16 },
- { tcg_gen_smax_i32, tcg_gen_umax_i32 },
- };
- genfn = fns[size][u];
- break;
- }
-
- case 0xd: /* SMIN, UMIN */
- {
- static NeonGenTwoOpFn * const fns[3][2] = {
- { gen_helper_neon_min_s8, gen_helper_neon_min_u8 },
- { gen_helper_neon_min_s16, gen_helper_neon_min_u16 },
- { tcg_gen_smin_i32, tcg_gen_umin_i32 },
- };
- genfn = fns[size][u];
- break;
- }
case 0xe: /* SABD, UABD */
case 0xf: /* SABA, UABA */
{