search for: convertscalar_extractvalu

Hi all, I currently use LLVM 3.0 clang to compile my source code to bitcode (on a X86-64 machine) before it is later processed by a pass, like this: $ clang -m32 -O3 -S foo.c -emit-llvm -o foo.ll However, for some reason the the resulting module contains 128-bit instructions, e.g.: %6 = load i8* %arrayidx.1.i, align 1, !tbaa !0 %7 = zext i8 %6 to i128 %8 = shl nuw nsw i128 %7, 8 which the