Jan (janneke) Nieuwenhuizen 348dcbcbd7 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.		2021-01-01 10:31:46 +01:00
..
armv4	ARM: Revert to 4 byte types only.	2021-01-23 08:43:40 +01:00
i386	mescc: Use signed division for x86, x86_64 when appropriate.	2020-10-06 19:53:02 +02:00
x86_64	mescc: Use signed division for x86, x86_64 when appropriate.	2020-10-06 19:53:02 +02:00
M1.scm	mescc: Use (format (current-error-port) ...) instead of stderr.	2020-12-30 21:20:19 +01:00
as.scm	mescc: x86_64 support: Refactor to abstracted assembly, add x86_64.	2018-08-15 18:26:55 +02:00
bytevectors.scm	mescc: x86_64 support: Refactor to abstracted assembly, add x86_64.	2018-08-15 18:26:55 +02:00
compile.scm	mescc: Only use signed division when numerator is signed.	2021-01-01 10:31:46 +01:00
info.scm	mescc: Do not dump variables with extern storage.	2019-07-27 17:22:00 +02:00
mescc.scm	mescc: Use (format (current-error-port) ...) instead of stderr.	2020-12-30 21:20:19 +01:00
preprocess.scm	mescc: Use (format (current-error-port) ...) instead of stderr.	2020-12-30 21:20:19 +01:00