Commit Graph

29 Commits

Author SHA1 Message Date
varkor
a9622dc5c6 Fix generics type parameter handling in miri 2018-05-15 14:20:19 +01:00
John Kåre Alsaker
fdd9787777 Introduce ConstValue and use it instead of miri's Value for constant values 2018-05-11 13:01:44 +02:00
Oliver Schneider
01158eaec6
Unify MIR assert messages and const eval errors 2018-04-30 18:29:15 +02:00
Oliver Schneider
cefcf0548e
Merge ConstMathError into EvalErrorKind 2018-04-30 18:18:33 +02:00
Irina Popa
7a5147616b rustc_target: move LayoutOf's type parameter to an associated type. 2018-04-26 16:50:28 +03:00
Oliver Schneider
a406af885d
Only warn on erroneous promoted constants 2018-04-15 15:08:37 +02:00
Oliver Schneider
c0fc6a8b6b
simplify constant value pair field access 2018-03-08 08:35:39 +01:00
Oliver Schneider
b5ace9a906
Unify the const folding errors
before they differed depending on whether optimizations were on or not
2018-03-08 08:35:39 +01:00
Oliver Schneider
3dc7e93db6
Generator assertions are unconditionally triggered 2018-03-08 08:35:38 +01:00
Oliver Schneider
df283df887
Don't use the undefined bytes of PrimVal::Bytes 2018-03-08 08:34:18 +01:00
Oliver Schneider
5b698a1040
Unregress error spans in constant errors 2018-03-08 08:34:17 +01:00
Oliver Schneider
3c663d0607
Tidy fix 2018-03-08 08:34:16 +01:00
Oliver Schneider
8c53d54b98
Update tests 2018-03-08 08:34:16 +01:00
Oliver Schneider
d2f363ba89
Report all errors other than those about insufficient type information 2018-03-08 08:34:15 +01:00
Oliver Schneider
64fbf5d5ad
Compute the ParamEnv only once and use it to call tcx.const_eval 2018-03-08 08:34:15 +01:00
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
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
0462d092d2
Figure out const propgatable locals in a single pass 2018-03-08 08:34:14 +01:00
Oliver Schneider
ceb634a732
Update tests 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
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
c568807989
Remove single field struct by just using the field 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
21554b96af
Fix ICE in const prop 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