GCC Middle and Back End API Reference
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Data Fields | |
rtx | source |
rtx | target |
rtx | zext |
rtx | shift |
rtx | set |
RTXes used while computing costs.
rtx cost_rtxes::set |
A SET of TARGET.
rtx cost_rtxes::shift |
A shift of SOURCE.
rtx cost_rtxes::source |
Source and target registers.
rtx cost_rtxes::target |
rtx cost_rtxes::zext |
A twice_word_mode ZERO_EXTEND of SOURCE.