[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 10/20] target/arm: Use gvec for NEON_2RM_VMN, NEON_2
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 10/20] target/arm: Use gvec for NEON_2RM_VMN, NEON_2RM_VNEG |
Date: |
Thu, 11 Oct 2018 13:51:56 -0700 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/translate.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/target/arm/translate.c b/target/arm/translate.c
index 4dcd7123e9..fae132791a 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -7501,6 +7501,14 @@ static int disas_neon_data_insn(DisasContext *s,
uint32_t insn)
tcg_temp_free_ptr(ptr1);
tcg_temp_free_ptr(ptr2);
break;
+
+ case NEON_2RM_VMVN:
+ tcg_gen_gvec_not(0, rd_ofs, rm_ofs, vec_size, vec_size);
+ break;
+ case NEON_2RM_VNEG:
+ tcg_gen_gvec_neg(size, rd_ofs, rm_ofs, vec_size, vec_size);
+ break;
+
default:
elementwise:
for (pass = 0; pass < (q ? 4 : 2); pass++) {
@@ -7541,9 +7549,6 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t
insn)
case NEON_2RM_VCNT:
gen_helper_neon_cnt_u8(tmp, tmp);
break;
- case NEON_2RM_VMVN:
- tcg_gen_not_i32(tmp, tmp);
- break;
case NEON_2RM_VQABS:
switch (size) {
case 0:
@@ -7616,11 +7621,6 @@ static int disas_neon_data_insn(DisasContext *s,
uint32_t insn)
default: abort();
}
break;
- case NEON_2RM_VNEG:
- tmp2 = tcg_const_i32(0);
- gen_neon_rsb(size, tmp, tmp2);
- tcg_temp_free_i32(tmp2);
- break;
case NEON_2RM_VCGT0_F:
{
TCGv_ptr fpstatus = get_fpstatus_ptr(1);
--
2.17.1
- [Qemu-devel] [PATCH 13/20] target/arm: Use gvec for VSRA, (continued)
- [Qemu-devel] [PATCH 13/20] target/arm: Use gvec for VSRA, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 06/20] target/arm: Use gvec for NEON VDUP, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 19/20] target/arm: Promote consecutive memory ops for aa32, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 12/20] target/arm: Use gvec for VSHR, VSHL, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 04/20] target/arm: Promote consecutive memory ops for aa64, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 16/20] target/arm: Use gvec for NEON_3R_VTST_VCEQ, NEON_3R_VCGT, NEON_3R_VCGE, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 15/20] target/arm: Use gvec for NEON_3R_VML, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 08/20] target/arm: Use gvec for NEON_3R_LOGIC insns, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 07/20] target/arm: Use gvec for NEON VMOV, VMVN, VBIC & VORR (immediate), Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 10/20] target/arm: Use gvec for NEON_2RM_VMN, NEON_2RM_VNEG,
Richard Henderson <=
- [Qemu-devel] [PATCH 20/20] target/arm: Reorg NEON VLD/VST single element to one lane, Richard Henderson, 2018/10/11
- [Qemu-devel] [PATCH 14/20] target/arm: Use gvec for VSRI, VSLI, Richard Henderson, 2018/10/11
- Re: [Qemu-devel] [PATCH 00/20] target/arm: Convert some neon insns to gvec, Peter Maydell, 2018/10/19