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15 Commits

Author SHA1 Message Date
Andrew Brown
c9e8889d47 Update clippy annotation to use latest version (#2375) 2020-11-09 09:24:59 -06:00
Benjamin Bouvier
35d9ab19b7 Review fixes; 2020-07-24 19:29:12 +02:00
Benjamin Bouvier
987c616bf5 machinst x64: implement support for dynamic heaps and explicit bound checks; 2020-07-24 19:29:12 +02:00
Andrew Brown
71914c7668 Fix clippy warnings in EncodingBits 2020-01-10 08:38:40 -08:00
Sean Stangl
cf9e762f16 Add a DynRex recipe type for x86, decreasing the number of recipes (#1298) 
This patch adds a third mode for templates: REX inference is requestable
at template instantiation time. This reduces the number of recipes
by removing rex()/nonrex() redundancy for many instructions.
 2019-12-19 15:49:34 -07:00
Andrew Brown
d4df756acf Remove packed_struct dependency; closes #1271 and #1284 (#1282) 2019-12-12 17:01:31 -08:00
Sean Stangl
f8ae622003 Use a struct interface for creating and reading encoding bits on x86. #1156 (#1212) 2019-11-13 18:01:13 -07:00
Peter Huene
9f506692c2 Fix clippy warnings. 
This commit fixes the current set of (stable) clippy warnings in the repo.
 2019-10-24 17:20:12 -07:00
Benjamin Bouvier
f668869508 Share constants between codegen and the meta crate; 2019-10-10 16:45:48 +02:00
Benjamin Bouvier
097fa0c7b1 Clarify a comment in constant_hash::generate_table; 2019-10-10 16:45:48 +02:00
Benjamin Bouvier
d404368dea Share constant_hash code between the meta and codegen crates; 2019-10-10 16:45:48 +02:00
Ujjwal Sharma
c062f12d7c [codegen] legalize icmp for 64 and 128 bit operands 
Add legalizations for icmp and icmp_imm for i64 and i128 operands for
the narrow legalization set, allowing 32-bit ISAs (like x86-32) to
compare 64-bit integers and all ISAs to compare 128-bit integers.

Fixes: https://github.com/bnjbvr/cranelift-x86/issues/2
 2019-10-10 11:06:19 +02:00
Ujjwal Sharma
19444649e7 [codegen] add to_static_str method to IntCC 
Add a method to_static_str to objects of type IntCC which consumes the
object to basically do the opposite of IntCC::new.

Refs: https://github.com/CraneStation/cranelift/pull/1081#discussion_r329042331
 2019-10-10 11:06:19 +02:00
Ujjwal Sharma
43a891dfa2 [codegen] add intcc conditions for reading overflow flag 
Add conditions to IntCC for checking the overflow flag (Overflow,
NotOverflow).
 2019-09-25 11:42:58 +02:00
Andrew Brown
c648fa3d06 Move condcodes.rs to a new crate, cranelift-codegen-shared 
This move allows the `IntCC`/`FloatCC` enums to be used in both meta (for predicate matching) and in codegen. To avoid breaking any code dependent on the previous location of condcodes.rs (`cranelift-codegen/src/condcodes.rs`), the module is re-exported under `cranelift_codegen::ir`.
 2019-09-24 09:33:07 -07:00