src/codegen/x86_64/CodeGen.zig | 175 ++++++++++++++++---------------- src/codegen/x86_64/Emit.zig | 7 -- src/codegen/x86_64/Lower.zig | 2 - src/codegen/x86_64/Mir.zig | 6 -- test/behavior/memcpy.zig | 29 ++++++ test/behavior/memmove.zig | 29 ++++++ test/behavior/memset.zig | 30 ++++-- 7 files changed, 168 insertions(+), 110 deletions(-)