Hi, Constant building in the AArch64 backend spits out assembly code, which affects scheduling of the generated code. This patch rewrites the code to use RTL patterns.
A full aarch64-none-elf regression run shows no issues.
Thanks
Sofiane
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ChangeLog:
2012-11-26 Sofiane Naci <sofiane.n...@arm.com>
* config/aarch64/aarch64.c (aarch64_build_constant): Update
prototype.
Call emit_move_insn instead of printing movi/movn/movz
instructions.
Call gen_insv_immdi instead of printing movk instruction.
(aarch64_add_constant): Update prototype.
Generate RTL instead of priting add/sub instructions.
(aarch64_output_mi_thunk): Update calls to aarch64_build_constant
and aarch64_add_constant.
aarch64-refactor-const-gen.patch
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