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...ess is that the debug-ir pass wasn't updated when we changed some version of the debug metadata and so isn't producing good metadata. I'm not sure when I'll get to updating it though and it looks like Daniel's address is bouncing. -eric On Mon, May 19, 2014 at 8:22 AM, shruti padmanabha <shrupad at umich.edu> wrote: > No. They're both from the 3.4 version of llvm. > Thanks, > Shruti > > > On Mon, May 19, 2014 at 11:01 AM, Eric Christopher <echristo at gmail.com> > wrote: >> >> On Sun, May 18, 2014 at 10:28 PM, Tobias Grosser <tob...

...simple helloworld.c program. I am attaching the .ll file created by: *clang -O3 -g -emit-llvm hello.c -c -o hello.bc* *llvm-dis hello.bc* Thanks again for the response! Shruti On Mon, May 19, 2014 at 1:28 AM, Tobias Grosser <tobias at grosser.es> wrote: > On 19/05/2014 00:54, shruti padmanabha wrote: > >> Hi, >> >> Thanks for the pointer. I am unfortunately running into llc problems with >> this pass. >> I did >> *opt -debug-ir hello.bc -o hello.deb.bc* >> >> *llc -march=arm -debug -O0 hello.deb.bc -o hello.deb.s* >> >>...

...orresponding to certain IR level instructions for ARM. One way to do this is to tag an IR instruction with a special flag and pass that flag onto the Machine IR created by LLC and then onto Machine Code. It would be helpful if I could get some pointers on how to do this. Thanks in advance, Shruti Padmanabha University of Michigan, Ann Arbor -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140517/642e61d1/attachment.html>

...e unit!"' failed. I'm assuming this is because llc found some errors in the metadata that debug-ir prints out. How do I find and correct this? Thanks again, Shruti On Sat, May 17, 2014 at 5:57 PM, Tobias Grosser <tobias at grosser.es> wrote: > On 17/05/2014 23:05, shruti padmanabha wrote: > >> Hi, >> >> Is there a way to associate LLVM IR instructions with the instructions >> they >> finally generate in the assembly file emitted by LLC? I need to track the >> PC's corresponding to certain IR level instructions for ARM. >> One w...

On Sun, May 18, 2014 at 10:28 PM, Tobias Grosser <tobias at grosser.es> wrote: > On 19/05/2014 00:54, shruti padmanabha wrote: >> >> Hi, >> >> Thanks for the pointer. I am unfortunately running into llc problems with >> this pass. >> I did >> *opt -debug-ir hello.bc -o hello.deb.bc* >> >> *llc -march=arm -debug -O0 hello.deb.bc -o hello.deb.s* >> >&...