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Re: [Qemu-devel] [PATCH 17/60] AArch64: Add dup GPR->Vec instruction emu
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH 17/60] AArch64: Add dup GPR->Vec instruction emulation |
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Date: |
Fri, 27 Sep 2013 11:55:31 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130805 Thunderbird/17.0.8 |
On 09/26/2013 05:48 PM, Alexander Graf wrote:
> + case 0x0e:
> + if (!get_bits(insn, 31, 1) && !get_bits(insn, 29, 1) &&
> + (get_bits(insn, 10, 6) == 0x3)) {
> + handle_dupg(s, insn);
Is this really better than (insn & y) == x ?
r~
- [Qemu-devel] [PATCH 11/60] AArch64: Add STP instruction emulation, (continued)
- [Qemu-devel] [PATCH 11/60] AArch64: Add STP instruction emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 04/60] arm: Add AArch64 disassembler stub, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 19/60] AArch64: Add ins GPR->Vec instruction emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 07/60] ARM: Add 64bit VFP handling, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 06/60] AArch64: Add set_pc cpu method, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 15/60] AArch64: Add add instruction family emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 17/60] AArch64: Add dup GPR->Vec instruction emulation, Alexander Graf, 2013/09/26
- Re: [Qemu-devel] [PATCH 17/60] AArch64: Add dup GPR->Vec instruction emulation,
Richard Henderson <=
- [Qemu-devel] [PATCH 24/60] AArch64: Add SIMD ushll instruction emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 26/60] AArch64: Add ADR instruction emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 20/60] AArch64: Add SIMD ORR family instruction emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 18/60] AArch64: Add umov instruction emulation, Alexander Graf, 2013/09/26
- [Qemu-devel] [PATCH 03/60] arm: Split VFP cmp from FPSCR setting, Alexander Graf, 2013/09/26