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| author | Damien George <damien.p.george@gmail.com> | 2018-07-31 15:06:28 +1000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-07-31 15:06:28 +1000 |
| commit | 1e3a7f561fffc2d06436b1ef09cb8b44262bb2bc (patch) | |
| tree | a44621f11d4e42b000a0f495796d09d0109922d6 /lib/utils/interrupt_char.c | |
| parent | f6f6452b6f336559e4b44c7a49260bd9c2ba684b (diff) | |
py/asmthumb: Optimise native code calling runtime glue functions.
This patch makes the Thumb-2 native emitter use wide ldr instructions to
call into the runtime, when the index into the native glue function table
is 32 or greater. This reduces the generated assembler code from 10 bytes
to 6 bytes, saving RAM and making native code run about 0.8% faster.
Diffstat (limited to 'lib/utils/interrupt_char.c')
0 files changed, 0 insertions, 0 deletions