search for: fusedmac

...I couldn't get vmla/vmls > > generated even using -fp-contract=fast, but when I use option > > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > generated. Can someone explain me why ? > > > > Perhaps you need to use some attributes. -mattr=+vfp4 Check fusedMAC.ll > from ARM codegen tests. > > > -- > Anitha

Hi all, I've a .ll code that use double precision fmul/fadd or fmul/fsub. When I compile it using llc -mcpu=cortex-a9 I couldn't get vmla/vmls generated even using -fp-contract=fast, but when I use option -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are generated. Can someone explain me why ? Thanks for your answers Seb -------------- next part -------------- An HTML

...mpile it using llc –mcpu=cortex-a9 I couldn’t get vmla/vmls generated even > using –fp-contract=fast, but when I use option –mtriple=armv7-eabi instead > of –mcpu=cortex-a9 fused mac are generated. Can someone explain me why ? > Perhaps you need to use some attributes. -mattr=+vfp4 Check fusedMAC.ll from ARM codegen tests. -- Anitha

...9 I couldn't get vmla/vmls > > generated even using -fp-contract=fast, but when I use option > > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > generated. Can someone explain me why ? > > > > Perhaps you need to use some attributes. -mattr=+vfp4 Check fusedMAC.ll > from ARM codegen tests. > > > -- > Anitha _______________________________________________ LLVM Developers mailing list LLVMdev at cs.uiuc.edu<mailto:LLVMdev at cs.uiuc.edu> http://llvm.cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev --------------...

...> > > generated even using -fp-contract=fast, but when I use option > > > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > > generated. Can someone explain me why ? > > > > > > > Perhaps you need to use some attributes. -mattr=+vfp4 Check fusedMAC.ll > > from ARM codegen tests. > > > > > > -- > > Anitha > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >...

...tract=fast, but when I use option > >> > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > > > >> generated. Can someone explain me why ? > >> > > >> > >> Perhaps you need to use some attributes. -mattr=+vfp4 Check > >> fusedMAC.ll from ARM codegen tests. > >> > >> > >> -- > >> Anitha > > > > _______________________________________________ > > LLVM Developers mailing list > > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > > http://lists.cs.uiuc.ed...

...s >> > generated even using -fp-contract=fast, but when I use option >> > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > >> generated. Can someone explain me why ? >> > >> >> Perhaps you need to use some attributes. -mattr=+vfp4 Check fusedMAC.ll >> from ARM codegen tests. >> >> >> -- >> Anitha > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >...

...gt; > >> > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > > > > > >> generated. Can someone explain me why ? > > >> > > > >> > > >> Perhaps you need to use some attributes. -mattr=+vfp4 Check > > >> fusedMAC.ll from ARM codegen tests. > > >> > > >> > > >> -- > > >> Anitha > > > > > > _______________________________________________ > > > LLVM Developers mailing list > > > LLVMdev at cs.uiuc.edu http://llvm.cs.ui...

...tract=fast, but when I use option > >> > -mtriple=armv7-eabi instead of -mcpu=cortex-a9 fused mac are > > > >> generated. Can someone explain me why ? > >> > > >> > >> Perhaps you need to use some attributes. -mattr=+vfp4 Check > >> fusedMAC.ll from ARM codegen tests. > >> > >> > >> -- > >> Anitha > > > > _______________________________________________ > > LLVM Developers mailing list > > LLVMdev at cs.uiuc.edu<mailto:LLVMdev at cs.uiuc.edu> http://llvm.cs.uiuc....