On Sunday 22 March 2015 16:02:57 Ivanko B wrote: > MSElang-llvm seems to ask LLVM to precalculate the result ($15 in the > example) then just puts it to the output. So now we have smth like > C[++] double pass compiling, correct ? > MSElang produces a llvm bitcode file in a single pass. This file is fed to "llc -O3" which produces the showed assembler file. It seems "llc -O3" does a loop unroll and resolves the constant expressions which can be simplified into a single assignment. Impressive.
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