mes/module
Jan (janneke) Nieuwenhuizen d86a3dfb56
DRAFT mescc: Only use signed division when numerator is signed.
Currently, sign-extension (CLTD vs XOR EDX) and signed division (IDIV vs
DIV) selected by setting "signed?".  See, module/mescc/x86/as.scm.
Possibly we need a signed? based on numerator and denominator, and
add a extend-sign? based on the signedness of the numerator?

* module/mescc/compile.scm (expr->register): Base "signed?" strictly on
signedness of numerator.
2021-01-04 20:34:44 +01:00
..
mes core: Remove core:make-cell. 2020-12-31 14:00:28 +01:00
mescc DRAFT mescc: Only use signed division when numerator is signed. 2021-01-04 20:34:44 +01:00
mescc.scm mescc: Change --align to --align=functions, --align=globals. 2020-12-29 14:24:29 +01:00