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Thanks for your reply. I have a normal (../configure --enable-profiling --disable-optimized --enable-assertions) llvm debug+profile+assert build. I am generating llvm-bitcode using following commands. llvm-gcc -DLINUX_i386 -DSPEC_CPU2000 -O3 -emit-llvm 186.crafty/src/valid.c -c -o 186.crafty/src/valid.bc --- llvm-link 186.crafty/src/*.bc -o 186.crafty/186.crafty.rel.bc and finally: llc -march=arm 186.crafty/186.crafty.rel.bc -o 186.crafty/186.crafty.m5arm.s And there is not inline assembly in my C code. Should I...

Hello > Command => llc -march=arm 186.crafty/186.crafty.rel.bc -o > 186.crafty/186.crafty.m5arm.s > Error =>  LLVM ERROR: Couldn't allocate output reg for constraint '{cx}'! > > Have anyone seen this before? It seems you're feeding x86-specific LLVM IR to arm backend. Please don't do that. -- With best regards, Anton Korobeynikov Faculty of Mathematics

Hello, I am getting the following error while generating code for arm using llc for one of the specint2000 benchmark. Though same works for x86 target. Command => llc -march=arm 186.crafty/186.crafty.rel.bc -o 186.crafty/186.crafty.m5arm.s Error => LLVM ERROR: Couldn't allocate output reg for constraint '{cx}'! Have anyone seen this before? Is there a work around for this?