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bors 2bb6d3dd89 Auto merge of #43713 - arielb1:legacy-dataflow, r=eddyb 
rustc::middle::dataflow - visit the CFG in RPO

We used to propagate bits in node-id order, which sometimes caused an
excessive number of iterations, especially when macros were present. As
everyone knows, visiting the CFG in RPO bounds the number of iterators
by 1 plus the depth of the most deeply nested loop (times the height of
the lattice, which is 1).

I have no idea how this affects borrowck perf in the non-worst-case, so it's probably a good idea to not roll this up so we can see the effects.

Fixes #43704.

r? @eddyb
2017-08-07 15:42:35 +00:00
..
bootstrap Auto merge of #43577 - cuviper:link-llvm-dylib, r=sanxiyn 2017-08-04 17:36:10 +00:00
build_helper Switch to rust-lang-nursery/compiler-builtins 2017-07-05 07:08:36 -07:00
ci rustbuild: Remove --enable-llvm-clean-rebuild 2017-07-30 13:50:19 -07:00
doc Bump 'src/doc/book' git submodule. 2017-08-05 16:29:10 -04:00
etc Auto merge of #43492 - lu-zero:master, r=alexcrichton 2017-07-29 03:58:18 +00:00
grammar changed upper bound digit in octal rule to 7 2017-06-13 17:08:12 -03:00
jemalloc@11bfb0dcf8 Revert "Update jemalloc to 4.5.0" 2017-06-09 20:23:38 +02:00
liballoc Indicate how to turn byte slices back into a string slice. 2017-08-05 08:27:25 -04:00
liballoc_jemalloc Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
liballoc_system Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
libarena Bump version and stage0 compiler 2017-06-19 22:25:05 -07:00
libbacktrace
libcollections rustc: Implement the #[global_allocator] attribute 2017-07-05 14:37:01 -07:00
libcompiler_builtins@5e49856003 Update compiler_builtins submodule for probestack fix 2017-07-07 21:11:35 -07:00
libcore Rollup merge of #43423 - xliiv:cell-example, r=steveklabnik 2017-08-02 01:22:27 +00:00
libfmt_macros Bump version and stage0 compiler 2017-06-19 22:25:05 -07:00
libgetopts Switch to the crates.io getopts crate 2017-06-20 12:43:12 -07:00
libgraphviz Removed as many "```ignore" as possible. 2017-06-23 15:31:53 +08:00
liblibc@ec1e5ab1ef Update liblibc 2017-07-18 19:01:51 -06:00
libpanic_abort
libpanic_unwind std: Avoid panics in rust_eh_personality 2017-06-08 07:06:43 -07:00
libproc_macro syntax: Capture a TokenStream when parsing items 2017-07-28 10:47:01 -07:00
libprofiler_builtins Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
librand Delete deprecated & unstable range-specific step_by 2017-07-01 19:18:02 -07:00
librustc Auto merge of #43713 - arielb1:legacy-dataflow, r=eddyb 2017-08-07 15:42:35 +00:00
librustc_allocator rustc: Implement the #[global_allocator] attribute 2017-07-05 14:37:01 -07:00
librustc_apfloat rustc_apfloat: complete the IEEE & PPC implementations. 2017-08-02 03:45:03 +03:00
librustc_asan Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
librustc_back Add L4Re Support in librustc_back 2017-08-04 08:59:01 +02:00
librustc_bitflags Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
librustc_borrowck Auto merge of #43547 - arielb1:no-borrow-no-check, r=nikomatsakis 2017-07-31 23:21:24 +00:00
librustc_const_eval rustc_const_math: use apfloat::ieee::{Single,Double} in ConstFloat. 2017-08-02 17:28:11 +03:00
librustc_const_math rustc_const_math: use apfloat::ieee::{Single,Double} in ConstFloat. 2017-08-02 17:28:11 +03:00
librustc_data_structures Auto merge of #43713 - arielb1:legacy-dataflow, r=eddyb 2017-08-07 15:42:35 +00:00
librustc_driver de-orphan extended information 2017-08-06 21:29:05 -07:00
librustc_errors fix -Z treat-err-as-bug 2017-07-31 18:09:02 +03:00
librustc_incremental async-llvm(18): Instantiate OngoingCrateTranslation before starting translation. 2017-07-31 15:15:09 +02:00
librustc_lint default binding modes: add pat_binding_modes 2017-07-30 10:19:53 -04:00
librustc_llvm Auto merge of #43554 - eddyb:apfloat, r=nikomatsakis 2017-08-05 13:12:56 +00:00
librustc_lsan Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
librustc_metadata async-llvm(18): Instantiate OngoingCrateTranslation before starting translation. 2017-07-31 15:15:09 +02:00
librustc_mir fixing doctest failures in resurfaced extended information 2017-08-06 21:36:57 -07:00
librustc_msan Bump master to 1.21.0 2017-07-25 07:03:19 -07:00
librustc_passes fixing doctest failures in resurfaced extended information 2017-08-06 21:36:57 -07:00
librustc_platform_intrinsics Add support for Vector Minimum on PowerPC 2017-07-27 21:30:31 +00:00
librustc_plugin de-orphan extended information 2017-08-06 21:29:05 -07:00
librustc_privacy Downgrade ProjectionTy's TraitRef to its substs 2017-07-11 10:33:09 -04:00
librustc_resolve Auto merge of #43552 - petrochenkov:instab, r=jseyfried 2017-08-01 06:05:34 +00:00
librustc_save_analysis Appease tidy and fix save-analysis config for dist builds 2017-08-03 16:31:25 +12:00
librustc_trans Auto merge of #43488 - Florob:repeat-opt, r=arielb1 2017-08-06 08:09:59 +00:00
librustc_tsan rustc_{a,l,m,t}san: re-run build script if env var LLVM_CONFIG changes 2017-06-30 17:35:00 +00:00
librustc_typeck Auto merge of #43709 - zackmdavis:de-orphan_extended_information, r=GuillaumeGomez 2017-08-07 10:01:06 +00:00
librustdoc Auto merge of #43602 - QuietMisdreavus:fantastic-shrinking-headings, r=GuillaumeGomez 2017-08-02 08:49:02 +00:00
libserialize Fix some doc/comment typos. 2017-07-23 22:48:01 +07:00
libstd Auto merge of #43634 - dhduvall:solaris-test-fixes, r=sanxiyn 2017-08-04 05:30:12 +00:00
libstd_unicode std: Stabilize char_escape_debug 2017-07-25 07:09:31 -07:00
libsyntax fixing doctest failures in resurfaced extended information 2017-08-06 21:36:57 -07:00
libsyntax_ext Auto merge of #43533 - nrc:macro-save, r=jseyfried, 2017-08-01 03:52:14 +00:00
libsyntax_pos Auto merge of #43584 - arielb1:unused-reads, r=eddyb 2017-08-02 05:56:06 +00:00
libterm Fix checking for missing stability annotations 2017-07-16 23:15:07 +03:00
libtest Reduce the usage of features in compiletest and libtest 2017-07-13 16:37:57 +02:00
libunwind
llvm@d9e7d2696e Fix LLVM assertion when a weak symbol is defined in global_asm. 2017-07-18 16:52:00 +03:00
rt Remove the in-tree flate crate 2017-06-20 07:11:29 -07:00
rtstartup
rustc Build rustdoc on-demand. 2017-07-27 05:51:22 -06:00
rustllvm Gate LLVMRustHasFeature on LLVM_RUSTLLVM 2017-07-31 18:10:01 -07:00
test Auto merge of #43699 - GuillaumeGomez:e0623, r=eddyb 2017-08-07 07:34:04 +00:00
tools update rls 2017-08-07 12:16:04 +12:00
Cargo.lock update rls 2017-08-07 12:16:04 +12:00
Cargo.toml Build rustdoc on-demand. 2017-07-27 05:51:22 -06:00
stage0.txt Bump master to 1.21.0 2017-07-25 07:03:19 -07:00