target/arm: Rename helper_gvec_vcvt_[hf][su] with _rz

Emphasize that these functions use round-to-zero mode.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241211163036.2297116-62-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 04e422ab08145604beaab639810b880b07c405b5..f2cfee40de3962fe9654ff1f71479143ccb5272e 100644 (file)
--- a/target/arm/helper.h
+++ b/target/arm/helper.h
@@ -650,13 +650,13 @@ DEF_HELPER_FLAGS_4(gvec_touizs, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
 
 DEF_HELPER_FLAGS_4(gvec_vcvt_sf, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
 DEF_HELPER_FLAGS_4(gvec_vcvt_uf, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
-DEF_HELPER_FLAGS_4(gvec_vcvt_fs, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
-DEF_HELPER_FLAGS_4(gvec_vcvt_fu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vcvt_rz_fs, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vcvt_rz_fu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
 
 DEF_HELPER_FLAGS_4(gvec_vcvt_sh, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
 DEF_HELPER_FLAGS_4(gvec_vcvt_uh, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
-DEF_HELPER_FLAGS_4(gvec_vcvt_hs, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
-DEF_HELPER_FLAGS_4(gvec_vcvt_hu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vcvt_rz_hs, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_4(gvec_vcvt_rz_hu, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
 
 DEF_HELPER_FLAGS_4(gvec_vcvt_rm_ss, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
 DEF_HELPER_FLAGS_4(gvec_vcvt_rm_us, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)

diff --git a/target/arm/tcg/translate-neon.c b/target/arm/tcg/translate-neon.c
index b9b3d1c1fbcf945b7cf15c6b0687bf9c342f49f9..f9ca889becac18c10f7311c06a4d790ed2e7832a 100644 (file)
--- a/target/arm/tcg/translate-neon.c
+++ b/target/arm/tcg/translate-neon.c
@@ -1409,13 +1409,13 @@ static bool do_fp_2sh(DisasContext *s, arg_2reg_shift *a,
 
 DO_FP_2SH(VCVT_SF, gen_helper_gvec_vcvt_sf)
 DO_FP_2SH(VCVT_UF, gen_helper_gvec_vcvt_uf)
-DO_FP_2SH(VCVT_FS, gen_helper_gvec_vcvt_fs)
-DO_FP_2SH(VCVT_FU, gen_helper_gvec_vcvt_fu)
+DO_FP_2SH(VCVT_FS, gen_helper_gvec_vcvt_rz_fs)
+DO_FP_2SH(VCVT_FU, gen_helper_gvec_vcvt_rz_fu)
 
 DO_FP_2SH(VCVT_SH, gen_helper_gvec_vcvt_sh)
 DO_FP_2SH(VCVT_UH, gen_helper_gvec_vcvt_uh)
-DO_FP_2SH(VCVT_HS, gen_helper_gvec_vcvt_hs)
-DO_FP_2SH(VCVT_HU, gen_helper_gvec_vcvt_hu)
+DO_FP_2SH(VCVT_HS, gen_helper_gvec_vcvt_rz_hs)
+DO_FP_2SH(VCVT_HU, gen_helper_gvec_vcvt_rz_hu)
 
 static bool do_1reg_imm(DisasContext *s, arg_1reg_imm *a,
                         GVecGen2iFn *fn)

diff --git a/target/arm/tcg/vec_helper.c b/target/arm/tcg/vec_helper.c
index 91a9130641f91151f21aed39d06362158c6bc235..ec6b640fdad84d603045c56f04b1eb88f203fc12 100644 (file)
--- a/target/arm/tcg/vec_helper.c
+++ b/target/arm/tcg/vec_helper.c
@@ -2507,12 +2507,12 @@ DO_3OP_PAIR(gvec_uminp_s, MIN, uint32_t, H4)
 
 DO_VCVT_FIXED(gvec_vcvt_sf, helper_vfp_sltos, uint32_t)
 DO_VCVT_FIXED(gvec_vcvt_uf, helper_vfp_ultos, uint32_t)
-DO_VCVT_FIXED(gvec_vcvt_fs, helper_vfp_tosls_round_to_zero, uint32_t)
-DO_VCVT_FIXED(gvec_vcvt_fu, helper_vfp_touls_round_to_zero, uint32_t)
+DO_VCVT_FIXED(gvec_vcvt_rz_fs, helper_vfp_tosls_round_to_zero, uint32_t)
+DO_VCVT_FIXED(gvec_vcvt_rz_fu, helper_vfp_touls_round_to_zero, uint32_t)
 DO_VCVT_FIXED(gvec_vcvt_sh, helper_vfp_shtoh, uint16_t)
 DO_VCVT_FIXED(gvec_vcvt_uh, helper_vfp_uhtoh, uint16_t)
-DO_VCVT_FIXED(gvec_vcvt_hs, helper_vfp_toshh_round_to_zero, uint16_t)
-DO_VCVT_FIXED(gvec_vcvt_hu, helper_vfp_touhh_round_to_zero, uint16_t)
+DO_VCVT_FIXED(gvec_vcvt_rz_hs, helper_vfp_toshh_round_to_zero, uint16_t)
+DO_VCVT_FIXED(gvec_vcvt_rz_hu, helper_vfp_touhh_round_to_zero, uint16_t)
 
 #undef DO_VCVT_FIXED