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2786 Commits

Author SHA1 Message Date
Philip Craig
af34f91c27 Fix debuginfo for unsized struct members 
The member was given the size of a fat pointer, which caused
llvm to emit DWARF attributes for a 128-bit bitfield.
 2016-12-22 21:16:41 +10:00
Mark Simulacrum
afc2dcd0ca Make drop glue for unsized value pass two arguments instead of *(data, meta) 2016-12-21 12:02:09 -07:00
Ivan Molodetskikh
c461cdfdf6
Fixed fastcall not applying inreg attributes to arguments like the C/C++ fastcall. 2016-12-21 21:44:40 +03:00
Mark Simulacrum
0013d4cdf6 Fix rebase errors. 2016-12-20 20:37:19 -07:00
Mark Simulacrum
079abd0b1e Reuse cleanup pad declared at start of block. 2016-12-20 20:04:46 -07:00
Mark Simulacrum
c1bc5e51d6 Improve cache quality for eh_personality. 2016-12-20 20:04:46 -07:00
Mark Simulacrum
a9b5c63d43 Move eh_unwind_resume into CrateContext 
Also improves cache quality.
 2016-12-20 20:04:46 -07:00
Mark Simulacrum
a811f60834 Simplify get_landing_pad by inlining UnwindKind. 2016-12-20 20:04:45 -07:00
Mark Simulacrum
654131cb53 Add unreachable() after calls to eh_unwind_resume. 2016-12-20 20:04:45 -07:00
Mark Simulacrum
07cf2a9005 Simplify callee by removing is_indirect branch. 2016-12-20 20:04:45 -07:00
Mark Simulacrum
57914f626b Move eh_personality() onto CrateContext 2016-12-20 20:04:45 -07:00
Mark Simulacrum
3198797050 Remove outdated comment 2016-12-20 20:04:45 -07:00
Mark Simulacrum
bd009dc444 Remove fn_ty from FunctionContext 2016-12-20 20:04:44 -07:00
Mark Simulacrum
15b9b27bb0 slice_for_each gives a reference already 2016-12-20 20:04:44 -07:00
Mark Simulacrum
295ea0d6c3 Reduce coerce_unsized_into to one call 
We cannot inline due to it being recursive.
 2016-12-20 20:04:44 -07:00
Mark Simulacrum
98a13ffe44 Remove outdated comment 2016-12-20 20:04:44 -07:00
Mark Simulacrum
b9f1064760 Inline make_drop_glue 2016-12-20 20:04:44 -07:00
Mark Simulacrum
6a1ec55c47 Remove needless check 2016-12-20 20:04:43 -07:00
Mark Simulacrum
0d5a8ad110 Move get_landing_pad onto DropVal. 2016-12-20 20:04:43 -07:00
Mark Simulacrum
6f368e6da0 Use fn_ty directly 2016-12-20 20:04:43 -07:00
Mark Simulacrum
d55e73954a Do not use BAB after calling unreachable. 
This does not make unreachable and other terminators take self by-value
because it is deemed too difficult. We would need to create by-value
methods on BAB that call into Builder, due to the Deref to builder.
 2016-12-20 20:04:43 -07:00
Mark Simulacrum
6fac0a1a84 Change *.fcx.ccx to *.ccx 2016-12-20 20:04:43 -07:00
Mark Simulacrum
15c9e5e35b Mutate llargs instead of reconstructing it. 2016-12-20 20:04:42 -07:00
Mark Simulacrum
88202c5b83 Replace bcx.ccx() with bcx.ccx 2016-12-20 20:04:41 -07:00
Mark Simulacrum
f103ea4f89 Remove unecessary logic. 2016-12-20 20:03:36 -07:00
Mark Simulacrum
f11721a13e Add helper function to set debug locations 2016-12-20 20:03:35 -07:00
Mark Simulacrum
22bf541e27 Clean up uses of set_personality_fn. 
Remove gnu/msvc constructors for Funclet; these are worse for
readability than explicit Some/None.
 2016-12-20 20:03:35 -07:00
Mark Simulacrum
5ef85dd57e Change param_env to empty_param_env 2016-12-20 20:03:35 -07:00
Mark Simulacrum
7f87163071 Simplify funclets creation. 2016-12-20 20:03:35 -07:00
Mark Simulacrum
5301d380b6 Remove unused bcx from LocalAnalyzer. 2016-12-20 20:03:35 -07:00
Mark Simulacrum
0256f60461 Move debug info check into create_function_debug_context 2016-12-20 20:03:34 -07:00
Mark Simulacrum
a445199afb Remove public ccx function on MirContext 2016-12-20 20:03:34 -07:00
Mark Simulacrum
7f5dffbb19 Make debuginfo take debug_context instead of MirContext 2016-12-20 20:03:34 -07:00
Mark Simulacrum
dd1890f7f4 Remove unreachable call to unreachable 2016-12-20 20:03:34 -07:00
Mark Simulacrum
6e3d8cda2c Fix and cleanup callee shims 2016-12-20 20:03:34 -07:00
Mark Simulacrum
f9f1406eef Rebase fixes 2016-12-20 20:03:33 -07:00
Mark Simulacrum
63a0d85457 Make add_incoming_to_phi call slightly less confusing. 2016-12-20 20:03:33 -07:00
Mark Simulacrum
2bda3b7acb Inline and simplify init_cpad 2016-12-20 20:03:33 -07:00
Mark Simulacrum
4c7041ea7d Don't special case abort/unreachable intrinsics 2016-12-20 20:03:33 -07:00
Mark Simulacrum
0a71b38803 Remove llretslotptr from FunctionContext 2016-12-20 20:03:33 -07:00
Mark Simulacrum
e10695f161 Move param_substs onto MirContext 2016-12-20 20:03:32 -07:00
Mark Simulacrum
a42a3429fe Move param_env onto SharedCrateContext, and move functions which need the ParamEnv onto it. 2016-12-20 20:03:32 -07:00
Mark Simulacrum
2b9a0efef4 Move debug_context to MirContext from FunctionContext 2016-12-20 20:03:32 -07:00
Mark Simulacrum
fc8c280fbc Remove lifetime parameter 2016-12-20 20:03:32 -07:00
Mark Simulacrum
a802b9f75f Inline get_funclet 2016-12-20 20:03:31 -07:00
Mark Simulacrum
1173db0062 Inline last remaining use of Callee::call and delete unused code 2016-12-20 20:03:31 -07:00
Mark Simulacrum
97a2096e5e Inline and cleanup build_return_block 2016-12-20 20:03:31 -07:00
Mark Simulacrum
515d14f094 Inline/Replace finish with build_return_block 2016-12-20 20:03:31 -07:00
Mark Simulacrum
b48e74b5b0 Rename 'blk and 'bcx to 'a 2016-12-20 20:03:31 -07:00
Mark Simulacrum
99816a6743 Further simplify intrinsic matching 2016-12-20 20:03:30 -07:00
Mark Simulacrum
611e90b118 Simplify intrinsic match statement 2016-12-20 20:03:30 -07:00
Mark Simulacrum
c693bcc625 Inline memfill and merge with memset_intrinsic. 2016-12-20 20:03:30 -07:00
Mark Simulacrum
f051c60d92 Reduce extensions to FunctionContext in cleanup. 2016-12-20 20:03:30 -07:00
Mark-Simulacrum
1804131b6d Remove Ref::clone for MirContext mir 2016-12-20 20:03:30 -07:00
Mark-Simulacrum
937001a1f8 Refactor Callee::call to take bcx by-reference. 
Also change to not return anything; nothing used the return ValueRef.

Inlines with_cond.
 2016-12-20 20:03:29 -07:00
Mark-Simulacrum
9a198534e2 Remove unused imports 2016-12-20 20:03:29 -07:00
Mark-Simulacrum
21bd747948 Remove unused functions in abi 2016-12-20 20:03:29 -07:00
Mark-Simulacrum
88b2024a28 Cleanup instruction counting 2016-12-20 20:03:29 -07:00
Mark-Simulacrum
449c6d82a7 Simplify basic_block.rs 2016-12-20 20:03:29 -07:00
Mark-Simulacrum
cc1e210ee8 Inline trans_exchange_free 2016-12-20 20:03:28 -07:00
Mark-Simulacrum
9c38a54cae Inline FunctionContext.mir 2016-12-20 20:03:28 -07:00
Mark-Simulacrum
65f040031e Remove FunctionContext.landingpad_alloca. 2016-12-20 20:03:28 -07:00
Mark-Simulacrum
05d107d4a1 Inline validate_substs 2016-12-20 20:03:28 -07:00
Mark-Simulacrum
85ab08084d Remove global builder 2016-12-20 20:03:28 -07:00
Mark-Simulacrum
755850f318 Merge OwnedBuilder and Builder 2016-12-20 20:03:27 -07:00
Mark-Simulacrum
8ed11209d6 Minor cleanup to context 2016-12-20 20:03:27 -07:00
Mark-Simulacrum
c4f6173af8 Replace init with get_entry_block. 2016-12-20 20:03:27 -07:00
Mark-Simulacrum
cbbdb73eb0 Remove FunctionContext::cleanup, replacing it with a Drop impl. 
Move alloca and initial entry block creation into FunctionContext::new.
 2016-12-20 20:03:27 -07:00
Mark-Simulacrum
bf8614b55a Rename Builder::alloca to dynamic_alloca 2016-12-20 20:03:27 -07:00
Mark-Simulacrum
5262113fa6 Remove fcx.span 2016-12-20 20:03:26 -07:00
Mark-Simulacrum
820164582d Remove DebugLoc. 2016-12-20 20:03:24 -07:00
Mark-Simulacrum
be981dce80 Start FunctionContext privatization and reduction 2016-12-20 20:02:53 -07:00
Mark-Simulacrum
bc0b172f3b Remove BlockAndBuilder.funclet 2016-12-20 20:02:53 -07:00
Mark-Simulacrum
28f511cfbd Remove global Builder 2016-12-20 20:02:52 -07:00
Mark-Simulacrum
e0ccc81bbf Remove needless allows 2016-12-20 20:02:52 -07:00
Mark-Simulacrum
da23332b65 Remove remaining traces of block_arena 2016-12-20 20:02:52 -07:00
Mark-Simulacrum
5bdcc22b79 Remove FIXME 2016-12-20 20:02:52 -07:00
Mark-Simulacrum
dda6c8cf2f Inline base::malloc_raw_dyn. 
Move comment about not unwinding into liballoc.
 2016-12-20 20:02:52 -07:00
Mark-Simulacrum
14ae76d96b Unbox FunctionDebugContextData. 
It is only a pointer and a Cell, which is quite small.
 2016-12-20 20:02:51 -07:00
Mark-Simulacrum
b10d89a096 Move around code in cleanup for a more logical ordering, and fix comments 2016-12-20 20:02:51 -07:00
Mark-Simulacrum
c7f8b0cd81 Eagerly evaluate landing pads for cleanup scopes 2016-12-20 20:02:51 -07:00
Mark-Simulacrum
31691692a2 Deduplicate store_operand_direct and store_operand 2016-12-20 20:02:51 -07:00
Mark-Simulacrum
6710af3580 Slightly simplify tvec::slice_for_each 2016-12-20 20:02:51 -07:00
Mark-Simulacrum
6441c977cb Remove push_ctxt 2016-12-20 20:02:50 -07:00
Mark-Simulacrum
3265afa08f Inline and simplify Callee::call duplicates. 2016-12-20 20:02:50 -07:00
Mark-Simulacrum
cd57bbe27a Refactor get_landing_pad to take a CleanupScope 
It unwrapped the Option anyway, so this more closely resembles the
reality of what's happening.
 2016-12-20 20:02:50 -07:00
Mark-Simulacrum
28d00e781b Remove cleanup scope from FunctionContext 2016-12-20 20:02:50 -07:00
Mark-Simulacrum
51dfba1185 Refactor Vec<CleanupScope> into Option<CleanupScope>. 2016-12-20 20:02:50 -07:00
Mark-Simulacrum
91707dc991 Merge need_invoke and needs_invoke 2016-12-20 20:02:49 -07:00
Mark-Simulacrum
6412f3128d Propagate CleanupScope::needs_invoke being always true 2016-12-20 20:02:49 -07:00
Mark-Simulacrum
85ef02d404 Only one DropValue per CleanupScope 2016-12-20 20:02:49 -07:00
Mark-Simulacrum
da971b7652 Pull out get_or_create landing pad to avoid issues with dynamic borrowck. 2016-12-20 20:02:49 -07:00
Mark-Simulacrum
48715a15ff Reformatting 2016-12-20 20:02:49 -07:00
Mark-Simulacrum
2842912583 Remove DropValue.is_immediate 2016-12-20 20:02:48 -07:00
Mark-Simulacrum
ec518a0069 Remove EarlyExitLabel, it only has one variant and is as such useless 2016-12-20 20:02:48 -07:00
Mark-Simulacrum
5a36f88feb Remove debug_loc from CleanupScope and privatize various helpers 2016-12-20 20:02:48 -07:00
Mark-Simulacrum
ed989d39a1 Simple cleanups/inlines in cleanup 2016-12-20 20:02:48 -07:00
Mark-Simulacrum
86b2bdb435 Rename LandingPad to Funclet 
Changes internal storage to direct field values instead of Options,
since both fields are always either set or not set.
 2016-12-20 20:02:48 -07:00
Mark-Simulacrum
8f3d824cc7 Remove common::Block. 2016-12-20 20:02:46 -07:00
Mark-Simulacrum
3dbd141b8c Remove unused map_block 2016-12-20 20:01:41 -07:00