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446 Commits

Author SHA1 Message Date
CohenArthur
d65e500394 FunctionCx: Swap context.func and empty function correctly 2020-08-22 18:53:34 +02:00
CohenArthur
0d1f8c802e FunctionCx: Refactor fx.cx.tcx into fx.tcx 2020-08-22 16:47:31 +02:00
CohenArthur
5cf4577352 FunctionCx: Add tcx field for easier access 2020-08-22 16:45:50 +02:00
CohenArthur
ea29b1818f FunctionCx: Fix FunctionCx initialization in trans_fn() 2020-08-22 16:40:58 +02:00
CohenArthur
7b534d653d FunctionCx: Rename codegen_cx -> cx 2020-08-22 16:17:58 +02:00
CohenArthur
429e75fe40 FunctionCx: WIP: Remove more common fields from CodegenCx 2020-08-22 15:49:16 +02:00
CohenArthur
1a6365f95f FunctionCx: WIP: Fix overzealous sed usage 2020-08-22 15:25:36 +02:00
CohenArthur
ad4a7a1f0c FunctionCx: WIP: Fix syntax error on sed codegen_cx -> .codegen_cx 2020-08-22 15:21:38 +02:00
CohenArthur
d199b83b55 FunctionCx: WIP: Replace .constants with codegen_cx.constants 2020-08-22 15:19:48 +02:00
CohenArthur
cb69c7019c FunctionCx: Replace .module with .codegen_cx.module 2020-08-22 15:19:09 +02:00
CohenArthur
297d65c247 FunctionCx: WIP: Replace .tcx with .codegen_cx.tcx 2020-08-22 15:18:39 +02:00
bjorn3
e64f523b27 Evaluate all mir.required_consts and report any errors 
Fixes #981
 2020-08-20 16:51:36 +02:00
bjorn3
c1a68b1386 Emulate the cpuid arch intrinsic 2020-08-15 19:08:19 +02:00
bjorn3
1b8df386aa Fix -Zpolymorphize 2020-07-23 18:08:15 +02:00
bjorn3
3f2589acd9 Fix multiple inline asm blocks in the same function 2020-07-23 12:37:03 +02:00
bjorn3
34823a7e4c Rustup to rustc 1.46.0-nightly (5c9e5df3a 2020-07-16) 2020-07-17 19:15:33 +02:00
bjorn3
3e67eb1b44 Update Cranelift 
Fixes #757 (through bytecodealliance/wasmtime#1939)
 2020-07-14 21:14:14 +02:00
bjorn3
a0580610b2 Use From::from instead of as where possible 2020-07-14 16:38:50 +02:00
bjorn3
4ec2831ebc No silent truncating of SwitchInt values 2020-07-13 19:45:46 +02:00
bjorn3
726e329f46 Add basic inline asm support for x86_64 2020-07-10 21:34:26 +02:00
bjorn3
21edec4ea5 Fix core::hint::black_box support 2020-07-03 16:39:36 +02:00
bjorn3
bf2ba15972 When casting enum to integer sign extend the discriminant if necessary 2020-06-30 18:59:58 +02:00
bjorn3
3227203fe6 Don't use a 1-to-1 mapping between mir local and cranelift_frontend variable 2020-06-27 14:29:28 +02:00
bjorn3
48d4bc2fb6 Rustup to rustc 1.46.0-nightly (7750c3d46 2020-06-26) 2020-06-27 11:29:39 +02:00
bjorn3
98c83d21f5 Remove leftover of removed hack 2020-06-24 11:54:11 +02:00
bjorn3
eb8fd197ab Prelude cleanup 2020-06-20 18:44:49 +02:00
bjorn3
266ca933f4 Rustup to rustc 1.46.0-nightly (2d8bd9b74 2020-06-19) 2020-06-20 11:10:27 +02:00
bjorn3
3086e44733 Only call build_value_labels_ranges when necessary 2020-06-16 13:27:24 +02:00
bjorn3
daad966be7 Some changes necessary for Windows support 
cc #977
 2020-06-16 11:36:39 +02:00
bjorn3
eb5ce4e92a Remove FunctionDebugContext 2020-06-13 17:03:34 +02:00
bjorn3
16b5dac463 Remove all non-tcx references from CodegenCx 2020-06-12 21:15:13 +02:00
bjorn3
b84c9764db Rustup to rustc 1.46.0-nightly (a37c32e2d 2020-06-11) 2020-06-12 18:41:50 +02:00
bjorn3
cef9255c0e Rustup to rustc 1.46.0-nightly (449e8eaa2 2020-06-10) 2020-06-11 13:12:47 +02:00
bjorn3
648b634e21 Rustup to rustc 1.45.0-nightly (56daaf669 2020-06-03) 2020-06-04 19:57:12 +02:00
bjorn3
1e70c51f60
Merge pull request #1022 from osa1/clif_dump_in_release_mode 
Dump clif with --emit llvm-ir in release mode
 2020-05-29 11:12:02 +02:00
Ömer Sinan Ağacan
acbfa06ea2
Mark blocks that call cold funs as cold (#1021) 2020-05-29 11:06:29 +02:00
Ömer Sinan Ağacan
6dd0246199 Dump clif with --emit llvm-ir in release mode 
Currently it's not possible to dump llvm-ir in release build. With this
patch we allow it with `--emit llvm-ir`. In debug build we dump clif
always as before.

Fixes #1020
 2020-05-29 11:43:05 +03:00
bjorn3
bcd357a0ae Rustup to rustc 1.45.0-nightly (46e85b432 2020-05-24) 2020-05-25 12:41:33 +02:00
bjorn3
4da6488d95 Always emit .eh_frame section 2020-05-01 19:21:29 +02:00
bjorn3
7031c96fb3 Call panic lang item on failed TerminatorKind::Assert 
Fixes #164
 2020-04-25 19:07:53 +02:00
bjorn3
6b8b4e54ba Rustup to rustc 1.44.0-nightly (3360cc3a0 2020-04-24) 2020-04-25 11:42:46 +02:00
bjorn3
27a46ff765 Rustup to rustc 1.44.0-nightly (45d050cde 2020-04-21) 
Remove the `<Box<F> as FnOnce>::call_once` hack now that rust-lang/rust#71170 is merged.
 2020-04-22 17:54:25 +02:00
Serentty
080d17f4f5
Fix spelling error in comment (#974) 2020-04-19 10:55:07 +02:00
bjorn3
21aa9b29bc Pre-allocate local_map 2020-04-13 19:53:49 +02:00
bjorn3
b6bbc0f751 Codegen goto return block as return terminator 2020-04-11 15:01:29 +02:00
bjorn3
ea1a99900e Remove unchecked_cast_to 2020-04-11 15:01:15 +02:00
bjorn3
3ef6170142 Remove CPlace::NoPlace 2020-04-11 15:01:04 +02:00
bjorn3
016673b0c3 Fix rustc::internals lint warnings 2020-04-09 12:12:55 +02:00
bjorn3
291c75d10b Enable the rust_2018_idioms and unused_lifetimes lints and fix all warnings 
They are set to deny by default in the rust-lang/rust repo
 2020-04-09 12:12:55 +02:00
bjorn3
ac1c5d6954 Rustup to rustc 1.44.0-nightly (537ccdf3a 2020-04-02) 2020-04-03 11:54:18 +02:00
bjorn3
17f99b4a96 Take Place by value instead of by reference 2020-04-02 17:23:15 +02:00
bjorn3
13e3a3c8b0 Rustup to rustc 1.44.0-nightly (211365947 2020-03-30) 2020-03-31 13:20:19 +02:00
bjorn3
d2964f6a71 Rustup to rustc 1.44.0-nightly (75208942f 2020-03-27) 2020-03-28 14:20:24 +01:00
bjorn3
f6d12440aa Update Cranelift 2020-03-28 14:01:48 +01:00
bjorn3
f288959c00 Limit publicness to crate where possible and remove unused imports 2020-03-27 12:14:45 +01:00
bjorn3
6b30d508f7 Fix some FIXME's and add some new FIXME's 2020-03-21 16:52:02 +01:00
bjorn3
992fae08c4 Simplify handling of unimplemented stuff 2020-03-17 16:26:56 +01:00
bjorn3
dcc86d306c Emulate <Box<F> as FnOnce>::call_once without alloca 
Fixes #884

cc #15
 2020-03-10 20:48:58 +01:00
bjorn3
5d2a1daf83 Remove unused inline asm whitelist 2020-03-07 11:10:33 +01:00
bjorn3
9ab2af56aa Rustup to rustc 1.43.0-nightly (4ad624882 2020-03-03) 2020-03-04 15:04:28 +01:00
bjorn3
cc30c20293 Silence some warnings 2020-02-22 15:18:03 +01:00
bjorn3
c1bf153049 Rustup to rustc 1.43.0-nightly (8aa9d2014 2020-02-21) 2020-02-22 14:20:37 +01:00
bjorn3
6156f48ffe Update Cranelift and use the new ineg instruction 2020-02-15 11:59:45 +01:00
bjorn3
430f738392 Update Cranelift for basic blocks 2020-02-14 18:23:29 +01:00
bjorn3
b5b2ffab6a Rustup to rustc 1.43.0-nightly (5d04ce67f 2020-02-13) 2020-02-14 18:20:34 +01:00
bjorn3
33e73091f8 Don't mark unwind ebbs as cold 
This fixes the code_layout optimization, as it would previously try to
move non-existing ebbs.

Fixes #877
 2020-02-01 16:47:35 +01:00
bjorn3
74c7a7b7c5 Replace unimplemented! with unreachable! when it will never be supported 2020-01-25 16:24:48 +01:00
bjorn3
85ce626865 Improve PlaceElem::Subslice handling 2020-01-22 20:10:00 +01:00
bjorn3
217beab62a Reduce the amount of calls to layout_of 2020-01-15 13:18:54 +01:00
bjorn3
b44d6311ca Rustup to rustc 1.42.0-nightly (3ebcfa145 2020-01-12) 2020-01-14 12:29:04 +01:00
bjorn3
c74b306037 Move all cold code to the end of the function 
Fixes #836

Benchmark #1: simple-raytracer/raytracer_cg_clif
  Time (mean ± σ):      9.250 s ±  0.056 s    [User: 9.213 s, System: 0.015 s]
  Range (min … max):    9.151 s …  9.348 s    20 runs

Benchmark #2: simple-raytracer/raytracer_cg_clif_cold_separated
  Time (mean ± σ):      9.179 s ±  0.101 s    [User: 9.141 s, System: 0.016 s]
  Range (min … max):    9.070 s …  9.473 s    20 runs

Summary
  'simple-raytracer/raytracer_cg_clif_cold_separated' ran
    1.01 ± 0.01 times faster than 'simple-raytracer/raytracer_cg_clif'
 2020-01-11 17:57:18 +01:00
bjorn3
38797f8bad Implement #[track_caller] 
Fixes #848
 2020-01-11 17:10:42 +01:00
bjorn3
2a082209a6 Fix PlaceElem::Subslice length computation 2020-01-11 14:28:18 +01:00
bjorn3
70c9b3b35b Better self profiling integration 2020-01-10 14:16:27 +01:00
bjorn3
5424d7d55f Prepare for basic blocks 2020-01-10 12:14:28 +01:00
bjorn3
33ad67c124 Rustup to rustc 1.42.0-nightly (caa231d99 2020-01-08) 2020-01-09 17:43:10 +01:00
bjorn3
1bb848d4ac Re-use cranelift_codegen::ir::Function for every function 
Fixes #844
 2020-01-04 17:58:38 +01:00
bjorn3
c5a7fca527 Use DUMMY_SP in less places 
Fixes #845
 2020-01-04 17:49:00 +01:00
bjorn3
ca92695a2c Use IndexVec for ebb_map 
cc #745
 2020-01-04 13:23:42 +01:00
bjorn3
4c7abd504c Revert some changes 2019-12-31 15:59:49 +01:00
bjorn3
b0814a3fd8 Check for cross-ebb temporal overlap between loads and stores 2019-12-31 15:56:28 +01:00
bjorn3
8b82f4f989 [WIP] Add stack2reg optimization pass 2019-12-31 15:56:28 +01:00
bjorn3
958c58545f Only codegen a trap for functions with uninhabited arguments 
Fixes #847
 2019-12-28 11:10:21 +01:00
bjorn3
399cada762 Directly depend on cranelift_{codegen,frontend} 
Fixes #838
 2019-12-24 12:43:20 +01:00
bjorn3
2485994803 Rustup to rustc 1.42.0-nightly (01a46509a 2019-12-20) 2019-12-21 11:22:12 +01:00
bjorn3
967709f31a [OPT] Use load and store offsets instead of iadd_imm 2019-12-20 16:02:47 +01:00
bjorn3
8d2db1b75d Monomorphize type of promoted 2019-12-18 20:41:07 +01:00
bjorn3
172522c2e7 [OPT] Push fx.monomorphize to the callers of fx.layout_of 
This prevents some repeated monomorphizations
 2019-12-17 16:58:34 +01:00
bjorn3
d502f8e652 [OPT] Avoid calling target_triple for every call to codegen 2019-12-17 16:34:48 +01:00
bjorn3
b86eb2e8ba Some optimizations 
* Only format global _comments when debug_assertions are enabled
* Only call build_value_labels_ranges in base.rs when debug_assertions are enabled

Benchmark #1: CHANNEL='pre' ../cargo.sh build
  Time (mean ± σ):     17.657 s ±  1.050 s    [User: 31.871 s, System: 3.014 s]
  Range (min … max):   16.907 s … 20.394 s    10 runs

Benchmark #2: ../cargo.sh build
  Time (mean ± σ):     16.640 s ±  0.255 s    [User: 30.238 s, System: 2.965 s]
  Range (min … max):   16.413 s … 17.186 s    10 runs

  Warning: Statistical outliers were detected. Consider re-running this benchmark on a quiet PC without any interferences from other programs. It might help to use the '--warmup' or '--prepare' options.

Summary
  '../cargo.sh build' ran
    1.06 ± 0.07 times faster than 'CHANNEL='pre' ../cargo.sh build'
 2019-12-16 12:07:31 +01:00
bjorn3
8edbbc45f7 Implement local reading for locals on stack 2019-12-16 12:04:34 +01:00
bjorn3
21f0dfd014 Monomorphize locals 2019-12-16 12:04:34 +01:00
bjorn3
a962835685 [WIP] debuginfo: Add types for locals 2019-12-16 12:04:34 +01:00
bjorn3
c0aedfef96 [WIP] debuginfo for locals 2019-12-16 12:04:34 +01:00
bjorn3
e1613a69d4 Rustup to rustc 1.41.0-nightly (a605441e0 2019-12-15) 2019-12-16 11:33:57 +01:00
bjorn3
88277f983a Remove some workarounds for missing inst legalizations 2019-12-08 11:52:04 +01:00
bjorn3
c6086a8fd7 Rustup to rustc 1.41.0-nightly (6d77e45f0 2019-12-04) 2019-12-05 21:00:57 +01:00
bjorn3
cdab96d05c Rustup to rustc 1.41.0-nightly (53712f863 2019-11-21) 2019-11-22 15:56:49 +01:00
bjorn3
c0ec688daf Rustup to rustc 1.40.0-nightly (3fc30d884 2019-11-10) 2019-11-11 20:34:42 +01:00
bjorn3
5407b51aa7 Rustup to rustc 1.40.0-nightly (9e346646e 2019-11-08) 2019-11-09 11:14:18 +01:00
bjorn3
5873127ec2 Make debuginfo writing backend agnostic 2019-10-18 18:31:38 +02:00
bjorn3
75db7cc49d Remove logfile support from unimpl.rs 
I haven't used it in months
 2019-10-06 17:36:15 +02:00
bjorn3
6129921529 More 128bit support 
* UnOp::Neg
* ctpop
* bitreverse

Also replaces `if let Some(64u128) = ...` with `if ... = Some(u64u128)`
to be able to compile cg_clif using cg_clif, as cranelift_frontend::Switch
doesn't support i128 yet.
 2019-10-06 15:51:43 +02:00
bjorn3
b5d29a8c58 Rustup to rustc 1.40.0-nightly (787005079 2019-10-04) 2019-10-06 10:41:15 +02:00
bjorn3
58a9b648e8 Update cranelift, faerie and target-lexicon 2019-10-03 18:55:01 +02:00
bjorn3
44792f1089 Rustup to rustc 1.40.0-nightly (084beb83e 2019-09-27) 2019-09-28 14:06:12 +02:00
bjorn3
c34ada7cca Fix foreign type handling 2019-09-14 17:53:36 +02:00
bjorn3
6ea4cbdf1b Rustup to rustc 1.39.0-nightly (a6946a817 2019-09-13) 2019-09-14 11:21:18 +02:00
bjorn3
ce0be229d7 Use upstream cranelift 2019-09-08 19:18:17 +02:00
bjorn3
629f7ab4a3 Don't perform neg overflow checks when they are disabled 2019-09-07 11:00:49 +02:00
bjorn3
bfb49e7d19 Rustup to rustc 1.39.0-nightly (6e19f3f38 2019-09-06) 2019-09-07 10:51:00 +02:00
Atul Bhosale
f481a4b685
Format code using 'cargo fmt' 2019-08-31 22:58:09 +05:30
bjorn3
b9dc950a11 Rustup to rustc 1.39.0-nightly (9b91b9c10 2019-08-26) 2019-08-27 11:01:36 +02:00
bjorn3
2a20cc0b94 Use anonymous lifetimes where possible 2019-08-18 16:52:07 +02:00
bjorn3
1bee110d95 Let codegen_get_discriminant accept CValue instead of CPlace 2019-08-18 16:19:33 +02:00
bjorn3
43e68319fa Rustup to rustc 1.39.0-nightly (2111aed0a 2019-08-17) 2019-08-18 11:30:13 +02:00
bjorn3
b4e55cdedd Refactor num.rs 2019-08-14 15:03:52 +02:00
bjorn3
db071db95a Calculate sign in trans{,_checked}_int_binop instead of caller 2019-08-14 13:01:55 +02:00
bjorn3
32cb5b8c8e Move discriminant get and set to discriminant.rs 2019-08-14 12:01:41 +02:00
bjorn3
883894a07a Move trans_*_binop to num.rs 2019-08-14 11:52:39 +02:00
bjorn3
581b6ea5be Misc changes 2019-08-14 11:36:24 +02:00
bjorn3
f93cd924ec Implement float -> small int cast 
Also workaround small signed int eq/ne binop clif bug
 2019-08-12 17:25:16 +02:00
bjorn3
6414f03644 Don't omit overflow checks for *_with_overflow intrinsics when compiling without debug assertions 2019-08-09 12:35:51 +02:00
bjorn3
bd7c119e4b Rustup to rustc 1.38.0-nightly (6a91782b7 2019-08-06) 2019-08-07 12:35:49 +02:00
bjorn3
b806070a88 Fix simd_cast 2019-07-31 09:46:05 +02:00
bjorn3
c7fa94bf00 Fix checked binops when overflow checks are disabled 2019-07-27 16:12:46 +02:00
bjorn3
718a5a2e3f Display span in Assert panic message 2019-07-26 11:32:04 +02:00
bjorn3
5180becc7c Fix 128bit CValue::const_val 2019-07-26 11:30:39 +02:00
bjorn3
8693728327 Respect sess.overflow_checks() 2019-07-26 11:29:35 +02:00
bjorn3
641a210ff6 Implement most 128bit binops 2019-07-26 11:29:35 +02:00
bjorn3
8b3628028e Don't special case u/i128 for UnOp::not 2019-07-26 11:28:28 +02:00
bjorn3
45de0336a5 Fix some more stuff 2019-07-26 11:28:28 +02:00
bjorn3
79f4c3d002 [WIP] 2019-07-26 11:28:04 +02:00
bjorn3
c814ee0d2a [WIP] 2019-07-26 11:28:04 +02:00
bjorn3
de32ddad23 [WIP] Basic i128 support 2019-07-26 11:28:04 +02:00
bjorn3
bf3ec3be3e Implement checked binops 2019-07-26 11:19:14 +02:00
bjorn3
92f2b6243d Rustup to rustc 1.38.0-nightly (a7f28678b 2019-07-23) 2019-07-24 11:56:24 +02:00
bjorn3
8c2577c747 Don't disable stdsimd anymore 
This doesn't enable simd support. Actually using the functions will
result in a compilation error.
 2019-07-20 15:33:57 +02:00
bjorn3
01e9303857 Fix SetDiscriminant for generators 2019-06-16 18:01:46 +02:00
bjorn3
bd73128d2e Implement lt, le, ge and gt for fat pointers 2019-06-16 17:59:31 +02:00
bjorn3
76a178098d Refactor drop codegen 2019-06-16 15:57:53 +02:00
bjorn3
4d406cdcad Rustup to rustc 1.37.0-nightly (0dc9e9c10 2019-06-15) 2019-06-16 11:13:49 +02:00
bjorn3
6d1bc088a7 Rustup to rustc 1.37.0-nightly (2887008e0 2019-06-12) 2019-06-13 20:44:40 +02:00
bjorn3
44a98df8c2 Remove workaround for previously missing encoding 2019-06-11 17:24:11 +02:00
bjorn3
089e75ec42 Encapsulate CPlace constructors 2019-06-11 16:30:47 +02:00
bjorn3
3f04e73b40 Use CValue::by_val{,_pair} at more places 2019-06-11 16:25:07 +02:00
bjorn3
d6e07cfcc8 Encapsulate CValue and CPlace creation 2019-06-11 15:32:30 +02:00
bjorn3
161c8aa5cf Rustup to rustc 1.37.0-nightly (7cdaffd79 2019-06-05) 2019-06-06 20:31:09 +02:00
bjorn3
5593bc8cd3 Update cranelift 2019-05-14 16:12:58 +02:00
bjorn3
bb7a990ee7 Extract driver.rs 2019-05-04 16:54:25 +02:00