Displaying 5 results from an estimated 5 matches for "yalong".
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along
2014 Jul 10
2
[LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!
...MIPS backend. You give me this message "There is limited support for the <8 x f16> type when MSA (MIPS SIMD Architecture) is enabled but even then scalar half-precision is not currently supported." Could you give me some official link or some evidence? Thank you very much.
Robin
yalong at multicorewareinc.com
From: Daniel SandersDate: 2014-07-09 02:05To: yalong at multicorewareinc.com; Kevin QinCC: llvmdevSubject: RE: [LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!
Hi,
NEON is...
2014 Jul 09
6
[LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!
...ORD=1796] [ID=26]
0x9f6a3a0: i32 = Register %vreg32 [ORD=1796] [ID=1]
0x9f5e0f8: i32 = Constant<64> [ORD=1808] [ID=17]
0x9f54b20: i32 = undef [ORD=1797] [ID=6]
0x9f54ba8: i32 = FrameIndex<0> [ID=24]
0x9f54b20: i32 = undef [ORD=1797] [ID=6]
In function: testVCVTT32TO16Function
yalong at multicorewareinc.com
From: Kevin QinDate: 2014-07-09 00:03To: yalong at multicorewareinc.comCC: llvmdevSubject: Re: [LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!Hi,
Can you show us the command line y...
2014 Jul 10
2
[LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!
... I do like your letter. Add following to line to MipsISelLowering.cpp. As your words, @llvm.convert.to.fp16 can compile successfully. However, the runtime is not right.
+ setOperationAction(ISD::FP16_TO_FP32, MVT::f32, Expand);+ setOperationAction(ISD::FP32_TO_FP16, MVT::i32, Expand);
Robin
yalong at multicorewareinc.com
From: Andrea Di BiagioDate: 2014-07-09 14:20To: Matt ArsenaultCC: yalong at multicorewareinc.com; Kevin Qin; llvmdevSubject: Re: [LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!Not...
2014 Jul 09
4
[LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!
On 07/09/2014 12:41 PM, Matt Arsenault wrote:
> On 07/09/2014 03:30 PM, yalong at multicorewareinc.com wrote:
>> Thank you Kevin!!!
>> If I use fptrunc and bitcast realise NEON vcvtt ( I can sure,
>> "fptrunc double %tmp to float" is right, but "fptrunc float %tmp to
>> half" is wrong). My target platform is MIPS. The co...
2014 Jul 09
2
[LLVMdev] Help!!!!Help!!!! " LLVM ERROR: Cannot select: 0x9fc9680: i32 = fp32_to_fp16 0x9fc0750 [ID=16] " problem!!!!!!!!!!!!!!!!!!
...D=1796] [ID=1]
0x9f5e0f8: i32 = Constant<64> [ORD=1808] [ID=17]
0x9f54b20: i32 = undef [ORD=1797] [ID=6]
0x9f54ba8: i32 = FrameIndex<0> [ID=24]
0x9f54b20: i32 = undef [ORD=1797] [ID=6]
In function: testVCVTT32TO16Function�
� � Anyone can help me?? Thank you again.
yalong at multicorewareinc.com
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