Commit Graph

75584 Commits

Author SHA1 Message Date
Oliver Schneider
dde68dcfe5
Can only const prop temporaries
Variables might error in branches that are not reachable due to the variable value.
2018-03-08 08:34:15 +01:00
Oliver Schneider
05a03d7537
Update tests 2018-03-08 08:34:15 +01:00
Oliver Schneider
1561b4ad50
Simplify const propagator by removing unused code paths 2018-03-08 08:34:15 +01:00
Oliver Schneider
411fcf58fd
Rename OptimizationFinder and don't propagate any borrows 2018-03-08 08:34:15 +01:00
Oliver Schneider
57ae890265
Simplify const prop checks through PlaceContext 2018-03-08 08:34:15 +01:00
Oliver Schneider
65ed591197
Move the resource limits to the session in preparation for attributes configuring them 2018-03-08 08:34:15 +01:00
Oliver Schneider
0462d092d2
Figure out const propgatable locals in a single pass 2018-03-08 08:34:14 +01:00
Oliver Schneider
16d560fd99
Remove unused error E0020 2018-03-08 08:34:14 +01:00
Oliver Schneider
ceb634a732
Update tests 2018-03-08 08:34:14 +01:00
Oliver Schneider
45abb1ba84
Stabilize const_indexing feature 2018-03-08 08:34:14 +01:00
Oliver Schneider
600fcc7159
Report const eval errors at the correct span 2018-03-08 08:34:14 +01:00
Oliver Schneider
13c0dc56df
Only report bitshift lints on bitshift ops 2018-03-08 08:34:14 +01:00
Oliver Schneider
438139f635
rustc_passes::consts -> rvalue_promotion 2018-03-08 08:34:14 +01:00
Oliver Schneider
929a4cece5
Use IndexVec instead of FxHashMap 2018-03-08 08:34:14 +01:00
Oliver Schneider
8c8a433532
Merge const linting pass into const prop 2018-03-08 08:34:14 +01:00
Oliver Schneider
0f72f0009a
Remove redundant warnings in rustc_trans 2018-03-08 08:34:13 +01:00
Oliver Schneider
c568807989
Remove single field struct by just using the field 2018-03-08 08:34:13 +01:00
Oliver Schneider
e093ab0df4
Adjust tests to changed const err lints 2018-03-08 08:34:13 +01:00
Oliver Schneider
4667346042
Remove the fragile const propagator and just do linting 2018-03-08 08:34:13 +01:00
Oliver Schneider
ec857e1e09
Deduplicate code in rustdoc 2018-03-08 08:34:13 +01:00
Oliver Schneider
d57a109203
Adjust tests to more aggressive const err linting 2018-03-08 08:34:13 +01:00
Oliver Schneider
21554b96af
Fix ICE in const prop 2018-03-08 08:34:13 +01:00
Oliver Schneider
e549f0b3d6
Simplify const SIMD shuffle in trans 2018-03-08 08:34:13 +01:00
Oliver Schneider
00c95b29bc
Revert all changes to the instcombine pass 2018-03-08 08:34:13 +01:00
Oliver Schneider
54615ec989
Split const prop into its own pass 2018-03-08 08:34:12 +01:00
Oliver Schneider
edb2af58e4
Don't use scary block reorderings 2018-03-08 08:34:12 +01:00
Oliver Schneider
5b247b9bbe
Report errors in statics during collecting instead of translating 2018-03-08 08:34:12 +01:00
Oliver Schneider
df6b40e342
Add regression tests 2018-03-08 08:34:12 +01:00
Oliver Schneider
5125d58fcf
Simplify code around reading/writing ConstVals 2018-03-08 08:34:12 +01:00
Oliver Schneider
4fbf1199ef
Accidental paste 2018-03-08 08:34:12 +01:00
Oliver Schneider
f8602ac12c
Explain the existance of is_binop_lang_item 2018-03-08 08:34:12 +01:00
Oliver Schneider
4f65261c43
Remove unused error variants and const eval types 2018-03-08 08:34:12 +01:00
Oliver Schneider
ef995bde50
Move the pattern checking code to hair 2018-03-08 08:34:11 +01:00
Oliver Schneider
bb81f9bdec
only export the two check* functions from check_match 2018-03-08 08:34:11 +01:00
Oliver Schneider
1543367624
The const_eval module is no more 2018-03-08 08:34:11 +01:00
Oliver Schneider
57f9e0e468
Move lit_to_const to pattern and remove the now-empty eval module 2018-03-08 08:34:11 +01:00
Oliver Schneider
b38e8af5eb
Remove unused function 2018-03-08 08:34:11 +01:00
Oliver Schneider
0e2da01b91
Move compare_const_vals out of eval 2018-03-08 08:34:11 +01:00
Oliver Schneider
b75a828e2b
Reduce noise in error reporting 2018-03-08 08:34:11 +01:00
Oliver Schneider
8a93972ba9
Use Mutability enum instead of bool 2018-03-08 08:34:11 +01:00
Oliver Schneider
c5d2e178e7
Prefer enum instead of magic numbers 2018-03-08 08:34:10 +01:00
Oliver Schneider
8c2db0ba8c
Stop emitting miri failed in error messages 2018-03-08 08:34:10 +01:00
Oliver Schneider
03ef614f8f
Rename simd shuffle function and adjust comment 2018-03-08 08:34:10 +01:00
Oliver Schneider
bdda1196f2
Use layout::Integer over manual *size resolving 2018-03-08 08:34:10 +01:00
Oliver Schneider
9857eaa4df
Nuke ConstInt and Const*size 2018-03-08 08:34:10 +01:00
Oliver Schneider
3b8d2e0016
Rename ConstVal::to_u128 to to_raw_bits 2018-03-08 08:34:10 +01:00
Oliver Schneider
2f2c90e733
Destructure Rc wrapped ErrorKind in miri 2018-03-08 08:34:10 +01:00
Oliver Schneider
790d131ac2
Add test for #45044 2018-03-08 08:34:09 +01:00
Oliver Schneider
cf056615a8
Add test for attempting to use array indexing for conditional const eval 2018-03-08 08:34:09 +01:00
Oliver Schneider
4f6c557c9d
Wrap the miri ErrorKind in an Rc to reduce work in queries 2018-03-08 08:34:09 +01:00