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[Qemu-devel] [PULL 27/30] target/arm: Use FZ not FZ16 for SVE FCVT singl
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 27/30] target/arm: Use FZ not FZ16 for SVE FCVT single-half and double-half |
Date: |
Thu, 16 Aug 2018 14:34:35 +0100 |
From: Richard Henderson <address@hidden>
We were using the wrong flush-to-zero bit for the non-half input.
Fixes: 46d33d1e3c9
Cc: address@hidden (3.0.1)
Reported-by: Laurent Desnogues <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
Reviewed-by: Laurent Desnogues <address@hidden>
Tested-by: Laurent Desnogues <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
target/arm/translate-sve.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index d27bc8c946b..667879564f8 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -4093,7 +4093,7 @@ static bool do_zpz_ptr(DisasContext *s, int rd, int rn,
int pg,
static bool trans_FCVT_sh(DisasContext *s, arg_rpr_esz *a, uint32_t insn)
{
- return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_sh);
+ return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_sh);
}
static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a, uint32_t insn)
@@ -4103,7 +4103,7 @@ static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz
*a, uint32_t insn)
static bool trans_FCVT_dh(DisasContext *s, arg_rpr_esz *a, uint32_t insn)
{
- return do_zpz_ptr(s, a->rd, a->rn, a->pg, true, gen_helper_sve_fcvt_dh);
+ return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_dh);
}
static bool trans_FCVT_hd(DisasContext *s, arg_rpr_esz *a, uint32_t insn)
--
2.18.0
- [Qemu-devel] [PULL 01/30] target/arm: Fix typo in helper_sve_ld1hss_r, (continued)
- [Qemu-devel] [PULL 01/30] target/arm: Fix typo in helper_sve_ld1hss_r, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 22/30] aspeed_sdmc: Handle ECC training, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 25/30] target/arm: Ignore float_flag_input_denormal from fp_status_f16, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 17/30] imx_spi: Unset XCH when TX FIFO becomes empty, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 24/30] target/arm: Adjust FPCR_MASK for FZ16, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 23/30] aspeed: add a max_ram_size property to the memory controller, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 15/30] loader: Implement .hex file loader, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 18/30] aspeed_sdmc: Extend number of valid registers, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 19/30] aspeed_sdmc: Fix saved values, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 26/30] target/arm: Use fp_status_fp16 for do_fmpa_zpzzz_h, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 27/30] target/arm: Use FZ not FZ16 for SVE FCVT single-half and double-half,
Peter Maydell <=
- [Qemu-devel] [PULL 29/30] softfloat: Fix missing inexact for floating-point add, Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 30/30] hw/arm/mps2-tz: Replace init_sysbus_child() with sysbus_init_child_obj(), Peter Maydell, 2018/08/16
- [Qemu-devel] [PULL 28/30] target/arm: Fix aa64 FCADD and FCMLA decode, Peter Maydell, 2018/08/16
- Re: [Qemu-devel] [PULL 00/30] target-arm queue, Peter Maydell, 2018/08/16