bors f1bcfdd8e4 Auto merge of #30639 - rkruppe:dec2flt-fastpath-tables, r=alexcrichton ... Add tables of small powers of ten used in the fast path. The tables are redundant: We could also use the big, more accurate table and round the value to the correct type (in fact we did just that before this commit). However, the rounding is extra work and slows down the fast path. Because only very small exponents enter the fast path, the table and thus the space overhead is negligible. Speed-wise, this is a clear win on a [benchmark] comparing the fast path to a naive, hand-optimized, inaccurate algorithm. Specifically, this change narrows the gap from a roughly 5x difference to a roughly 3.4x difference. [benchmark]: https://gist.github.com/Veedrac/dbb0c07994bc7882098e		2016-01-13 02:05:02 +00:00
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mingw-fix-include	Strip trailing whitespace	2015-03-15 11:25:43 -07:00
platform-intrinsics	Add a comment to explain the #[inline(never)] annotation	2015-09-12 17:05:29 +02:00
test-float-parse	typos: fix a grabbag of typos all over the place	2015-10-08 19:49:31 +01:00
third-party	Strip all leading/trailing newlines	2015-03-15 09:08:21 -07:00
adb_run_wrapper.sh	Add one more depth on android test directory for multiple targets	2015-02-10 21:53:31 +09:00
apple-darwin.supp	update valgrind suppressions	2015-12-25 15:46:36 -05:00
check-binaries.py	add shebang to scripts that have execute bit set	2014-05-12 19:52:29 -07:00
check-sanitycheck.py	Fix platform detection	2015-06-01 20:50:35 +03:00
check-summary.py	etc: py3 compat for check-summary.py	2015-05-24 05:12:40 -07:00
cmathconsts.c	Added more scripts to tidy check	2014-02-17 10:36:47 -06:00
CONFIGS.md	distinction between official and community plugins	2015-04-29 18:53:36 +02:00
ctags.rust	Update the ctags rules and targets.	2015-07-30 06:35:42 +10:00
debugger_pretty_printers_common.py	fix pretty printers to handle new Vec	2015-07-17 10:43:58 -07:00
dec2flt_table.py	Speed up dec2flt fast path with additional tables.	2016-01-12 22:25:16 +01:00
errorck.py	Add comments.	2015-07-12 21:19:19 -05:00
featureck.py	Rename #[deprecated] to #[rustc_deprecated]	2015-11-20 16:11:20 +03:00
gdb_load_rust_pretty_printers.py	debuginfo: Add a rust-gdb shell script that will start GDB with Rust pretty printers enabled.	2014-12-30 17:26:13 +01:00
gdb_rust_pretty_printing.py	debuginfo: Create common debugger pretty printer module.	2015-05-30 20:06:08 +02:00
generate-deriving-span-tests.py	Remove #[derive(Show)]	2015-10-18 19:12:09 +03:00
generate-keyword-tests.py	Fix PEP8 for generate-keyword-tests	2015-01-27 01:26:03 -08:00
get-snapshot.py	Fix PEP8 in snapshot.py	2015-01-27 01:26:02 -08:00
htmldocck.py	Improve htmldocck.py error messages	2015-12-10 17:34:54 +01:00
indenter	Port indenter to python	2015-01-16 08:49:54 -08:00
latest-unix-snaps.py	Fix PEP8 for latest-unix-snaps.py	2015-01-27 01:26:03 -08:00
libc.c	Add the other S_I(RWX)(GRP/OTH) for posix creat	2015-03-24 03:25:48 -07:00
licenseck.py	Clean up tidy scripts, coverage, performance	2015-02-05 14:37:16 -08:00
lldb_batchmode.py	Fix PEP8 in lldb_batchmode.py	2015-01-27 01:25:54 -08:00
lldb_rust_formatters.py	debuginfo: Create common debugger pretty printer module.	2015-05-30 20:06:08 +02:00
local_stage0.sh	bitrig integration	2015-02-11 14:49:06 -08:00
make-snapshot.py	add shebang to scripts that have execute bit set	2014-05-12 19:52:29 -07:00
make-win-dist.py	Make sure rsbegin.o and rsend.o get packaged with target lib artifacts.	2015-11-07 17:56:55 -08:00
maketest.py	Better support for --llvm-root.	2015-12-13 15:05:43 -06:00
mirror-all-snapshots.py	Fix PEP8 in mirror-all-snapshots	2015-01-27 01:26:03 -08:00
mklldef.py	mk: Generate a .def file for rustc_llvm on MSVC	2015-05-19 10:53:07 -07:00
mklldeps.py	Better support for --llvm-root.	2015-12-13 15:05:43 -06:00
regex-match-tests.py	librustc: Always parse macro!()/macro![] as expressions if not	2014-12-18 12:09:07 -05:00
rust-gdb	debuginfo: Add a rust-gdb shell script that will start GDB with Rust pretty printers enabled.	2014-12-30 17:26:13 +01:00
rust-lldb	rustc: Start "stabilizing" some flags	2014-12-19 11:38:24 -08:00
snapshot.py	Add netbsd amd64 support	2015-07-01 19:09:14 -07:00
sugarise-doc-comments.py	Fix PEP8 in sugarise-doc-comments	2015-01-27 01:26:02 -08:00
tidy.py	std: Migrate to the new libc	2015-11-09 22:55:50 -08:00
unicode.py	Improve the range comparison	2016-01-04 17:51:12 +01:00
x86.supp	update valgrind suppressions	2015-12-25 15:46:36 -05:00
ziggurat_tables.py	std: Move rand to librand.	2014-03-12 11:31:05 +11:00