Help on epilogue dwarf info

2013-01-10 Thread Zhenqiang Chen
Hi, Would you please help on how to generate correct epilogue dwarf info? Without correct dwarf info, when shrink-wrap is enabled, it tends to ICE at dwarf2cfi.c: function maybe_record_trace_start. /* We ought to have the same state incoming to a given trace no matter how we arrive

> Re: > Re: Instruction costs for ARM/NEON

2013-01-10 Thread 王韬
Hi Christophe, I'm working to improve SIMD cost model for ARM Neon on Linaro gcc. I have discussed this topic with Renato. Also, he is working to develop a similar cost model for ARM neon on LLVM. He strongly recommends to me that you are an expert on this topic. So would you please spare some t

Re: compiler crash while building c++ libs

2013-01-10 Thread Anup Kini
Thanks for the support Matthew. I have raised a bug report at the launchpad. I have tried the cross compiling option, but it fails due to other system dependent issues on x86 platform. Also, The library as such has very little support fro cross compiling. On 10 January 2013 15:13, Matthew Gretto

Re: compiler crash while building c++ libs

2013-01-10 Thread Matthew Gretton-Dann
On 10/01/13 14:05, Anup Kini wrote: The free command returned the following details. Does this mean the system has no SWAP ?? total used free sharedbuffers cached Mem: 1029884 440069 589016 0 16364138784 -/+ buffers/cache : 284920 744164 swap: 0

Re: compiler crash while building c++ libs

2013-01-10 Thread Anup Kini
The free command returned the following details. Does this mean the system has no SWAP ?? total used free sharedbuffers cached Mem: 1029884 440069 589016 0 16364138784 -/+ buffers/cache : 284920 744164 swap: 0 0 0 On 10 January 2013 14:53, Matth

Re: compiler crash while building c++ libs

2013-01-10 Thread Matthew Gretton-Dann
On 10/01/13 13:38, Anup Kini wrote: Hi Matthew, Thanks for the reply. I tried with VERBOSE=1 command and the virtual memory has been exhausted. I check for the free space and its around 5.3 GB. Let me know if there is any additional compiler tags i can use to free up or use less memory. I look

Re: compiler crash while building c++ libs

2013-01-10 Thread Anup Kini
Hi Matthew, Thanks for the reply. I tried with VERBOSE=1 command and the virtual memory has been exhausted. I check for the free space and its around 5.3 GB. Let me know if there is any additional compiler tags i can use to free up or use less memory. I looked into the forums and found that simi

Re: compiler crash while building c++ libs

2013-01-10 Thread Matthew Gretton-Dann
Anup, On 10/01/13 11:16, Anup Kini wrote: Hi All, I am using linaro-precise-ubuntu-desktop-20120626 on my ZYNQ ZC702 board which has an ARM Cortex-A9 dual core processor. I am trying to compile Point Cloud Library and its dependent libraries like FLANN, VTK, EIGEN etc.. which are basically c++

compiler crash while building c++ libs

2013-01-10 Thread Anup Kini
Hi All, I am using linaro-precise-ubuntu-desktop-20120626 on my ZYNQ ZC702 board which has an ARM Cortex-A9 dual core processor. I am trying to compile Point Cloud Library and its dependent libraries like FLANN, VTK, EIGEN etc.. which are basically c++ libraries. The compiler crashes with the fol