diff mbox series

[RFC,v3,61/71] target/riscv: rvv-1.0: remove vmford.vv and vmford.vf

Message ID 20200806104709.13235-62-frank.chang@sifive.com (mailing list archive)
State New, archived
Headers show
Series target/riscv: support vector extension v1.0 | expand

Commit Message

Frank Chang Aug. 6, 2020, 10:46 a.m. UTC 
From: Frank Chang <frank.chang@sifive.com>

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/helper.h                   |  6 ------
 target/riscv/insn32.decode              |  2 --
 target/riscv/insn_trans/trans_rvv.inc.c |  2 --
 target/riscv/vector_helper.c            | 13 -------------
 4 files changed, 23 deletions(-)
diff mbox series

Patch

diff --git a/target/riscv/helper.h b/target/riscv/helper.h
index ac655b8f274..a9ec14c49ad 100644
--- a/target/riscv/helper.h
+++ b/target/riscv/helper.h
@@ -963,12 +963,6 @@  DEF_HELPER_6(vmfgt_vf_d, void, ptr, ptr, i64, ptr, env, i32)
 DEF_HELPER_6(vmfge_vf_h, void, ptr, ptr, i64, ptr, env, i32)
 DEF_HELPER_6(vmfge_vf_w, void, ptr, ptr, i64, ptr, env, i32)
 DEF_HELPER_6(vmfge_vf_d, void, ptr, ptr, i64, ptr, env, i32)
-DEF_HELPER_6(vmford_vv_h, void, ptr, ptr, ptr, ptr, env, i32)
-DEF_HELPER_6(vmford_vv_w, void, ptr, ptr, ptr, ptr, env, i32)
-DEF_HELPER_6(vmford_vv_d, void, ptr, ptr, ptr, ptr, env, i32)
-DEF_HELPER_6(vmford_vf_h, void, ptr, ptr, i64, ptr, env, i32)
-DEF_HELPER_6(vmford_vf_w, void, ptr, ptr, i64, ptr, env, i32)
-DEF_HELPER_6(vmford_vf_d, void, ptr, ptr, i64, ptr, env, i32)
 
 DEF_HELPER_5(vfclass_v_h, void, ptr, ptr, ptr, env, i32)
 DEF_HELPER_5(vfclass_v_w, void, ptr, ptr, ptr, env, i32)
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index 99320705cca..994ef3031b5 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -553,8 +553,6 @@  vmfle_vv        011001 . ..... ..... 001 ..... 1010111 @r_vm
 vmfle_vf        011001 . ..... ..... 101 ..... 1010111 @r_vm
 vmfgt_vf        011101 . ..... ..... 101 ..... 1010111 @r_vm
 vmfge_vf        011111 . ..... ..... 101 ..... 1010111 @r_vm
-vmford_vv       011010 . ..... ..... 001 ..... 1010111 @r_vm
-vmford_vf       011010 . ..... ..... 101 ..... 1010111 @r_vm
 vfclass_v       010011 . ..... 10000 001 ..... 1010111 @r2_vm
 vfmerge_vfm     010111 0 ..... ..... 101 ..... 1010111 @r_vm_0
 vfmv_v_f        010111 1 00000 ..... 101 ..... 1010111 @r2
diff --git a/target/riscv/insn_trans/trans_rvv.inc.c b/target/riscv/insn_trans/trans_rvv.inc.c
index 1914e547466..718a8834962 100644
--- a/target/riscv/insn_trans/trans_rvv.inc.c
+++ b/target/riscv/insn_trans/trans_rvv.inc.c
@@ -2753,7 +2753,6 @@  GEN_OPFVV_TRANS(vmfeq_vv, opfvv_cmp_check)
 GEN_OPFVV_TRANS(vmfne_vv, opfvv_cmp_check)
 GEN_OPFVV_TRANS(vmflt_vv, opfvv_cmp_check)
 GEN_OPFVV_TRANS(vmfle_vv, opfvv_cmp_check)
-GEN_OPFVV_TRANS(vmford_vv, opfvv_cmp_check)
 
 static bool opfvf_cmp_check(DisasContext *s, arg_rmrr *a)
 {
@@ -2769,7 +2768,6 @@  GEN_OPFVF_TRANS(vmflt_vf, opfvf_cmp_check)
 GEN_OPFVF_TRANS(vmfle_vf, opfvf_cmp_check)
 GEN_OPFVF_TRANS(vmfgt_vf, opfvf_cmp_check)
 GEN_OPFVF_TRANS(vmfge_vf, opfvf_cmp_check)
-GEN_OPFVF_TRANS(vmford_vf, opfvf_cmp_check)
 
 /* Vector Floating-Point Classify Instruction */
 GEN_OPFV_TRANS(vfclass_v, opfv_check)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 920c2aaf98c..359ed6605c6 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -3901,19 +3901,6 @@  GEN_VEXT_CMP_VF(vmfge_vf_h, uint16_t, H2, vmfge16)
 GEN_VEXT_CMP_VF(vmfge_vf_w, uint32_t, H4, vmfge32)
 GEN_VEXT_CMP_VF(vmfge_vf_d, uint64_t, H8, vmfge64)
 
-static bool float16_unordered_quiet(uint16_t a, uint16_t b, float_status *s)
-{
-    FloatRelation compare = float16_compare_quiet(a, b, s);
-    return compare == float_relation_unordered;
-}
-
-GEN_VEXT_CMP_VV_ENV(vmford_vv_h, uint16_t, H2, !float16_unordered_quiet)
-GEN_VEXT_CMP_VV_ENV(vmford_vv_w, uint32_t, H4, !float32_unordered_quiet)
-GEN_VEXT_CMP_VV_ENV(vmford_vv_d, uint64_t, H8, !float64_unordered_quiet)
-GEN_VEXT_CMP_VF(vmford_vf_h, uint16_t, H2, !float16_unordered_quiet)
-GEN_VEXT_CMP_VF(vmford_vf_w, uint32_t, H4, !float32_unordered_quiet)
-GEN_VEXT_CMP_VF(vmford_vf_d, uint64_t, H8, !float64_unordered_quiet)
-
 /* Vector Floating-Point Classify Instruction */
 #define OPIVV1(NAME, TD, T2, TX2, HD, HS2, OP)         \
 static void do_##NAME(void *vd, void *vs2, int i)      \