target/arm: Use gvec for neon padd
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240524232121.284515-33-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target/arm/helper.h b/target/arm/helper.h
index d3579a1..51ed49a 100644
--- a/target/arm/helper.h
+++ b/target/arm/helper.h
@@ -354,8 +354,6 @@
DEF_HELPER_2(neon_add_u8, i32, i32, i32)
DEF_HELPER_2(neon_add_u16, i32, i32, i32)
-DEF_HELPER_2(neon_padd_u8, i32, i32, i32)
-DEF_HELPER_2(neon_padd_u16, i32, i32, i32)
DEF_HELPER_2(neon_sub_u8, i32, i32, i32)
DEF_HELPER_2(neon_sub_u16, i32, i32, i32)
DEF_HELPER_2(neon_mul_u8, i32, i32, i32)
diff --git a/target/arm/tcg/neon_helper.c b/target/arm/tcg/neon_helper.c
index bc6c4a5..a0b51c8 100644
--- a/target/arm/tcg/neon_helper.c
+++ b/target/arm/tcg/neon_helper.c
@@ -745,11 +745,6 @@
return (a + b) ^ mask;
}
-#define NEON_FN(dest, src1, src2) dest = src1 + src2
-NEON_POP(padd_u8, neon_u8, 4)
-NEON_POP(padd_u16, neon_u16, 2)
-#undef NEON_FN
-
#define NEON_FN(dest, src1, src2) dest = src1 - src2
NEON_VOP(sub_u8, neon_u8, 4)
NEON_VOP(sub_u16, neon_u16, 2)
diff --git a/target/arm/tcg/translate-neon.c b/target/arm/tcg/translate-neon.c
index 2326a05..6c5a7a9 100644
--- a/target/arm/tcg/translate-neon.c
+++ b/target/arm/tcg/translate-neon.c
@@ -830,6 +830,7 @@
DO_3SAME_NO_SZ_3(VABA_S, gen_gvec_saba)
DO_3SAME_NO_SZ_3(VABD_U, gen_gvec_uabd)
DO_3SAME_NO_SZ_3(VABA_U, gen_gvec_uaba)
+DO_3SAME_NO_SZ_3(VPADD, gen_gvec_addp)
#define DO_3SAME_CMP(INSN, COND) \
static void gen_##INSN##_3s(unsigned vece, uint32_t rd_ofs, \
@@ -1070,13 +1071,11 @@
#define gen_helper_neon_pmax_u32 tcg_gen_umax_i32
#define gen_helper_neon_pmin_s32 tcg_gen_smin_i32
#define gen_helper_neon_pmin_u32 tcg_gen_umin_i32
-#define gen_helper_neon_padd_u32 tcg_gen_add_i32
DO_3SAME_PAIR(VPMAX_S, pmax_s)
DO_3SAME_PAIR(VPMIN_S, pmin_s)
DO_3SAME_PAIR(VPMAX_U, pmax_u)
DO_3SAME_PAIR(VPMIN_U, pmin_u)
-DO_3SAME_PAIR(VPADD, padd_u)
#define DO_3SAME_VQDMULH(INSN, FUNC) \
WRAP_ENV_FN(gen_##INSN##_tramp16, gen_helper_neon_##FUNC##_s16); \
