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a4fddb3fbe
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134 Commits

Author SHA1 Message Date
Wilson Snyder
a4fddb3fbe Fix table misoptimizing away display (#3488). 2022-07-09 07:55:46 -04:00
Wilson Snyder
3d71716a8a Internals: Constructor style cleanup. No functional change. 2022-07-09 07:40:07 -04:00
HungMingWu
880a9be3b1
Internal: Add C++20ish reverse_view for range loops. No functional change (#3388). 
Signed-off-by: HungMingWu <u9089000@gmail.com>
 2022-04-18 13:03:56 -04:00
Wilson Snyder
33105f017c Commentary 2022-03-30 20:17:59 -04:00
Wilson Snyder
50094ca296 Internals: Add cpplint control file and related cleanups 2022-01-09 16:49:38 -05:00
Wilson Snyder
15b32dc140 Internals: cpplint cleanups. No functional change. 2022-01-08 12:01:39 -05:00
Wilson Snyder
b989ac6db5 Internals: Support linking recursive function calls (but not later stages) 2022-01-03 18:50:41 -05:00
Wilson Snyder
e6857df5c6 Internals: Rename Ast on non-node classes (#3262). No functional change. 
This commit has the following replacements applied:

	s/\bAstUserInUseBase\b/VNUserInUseBase/g;
        s/\bAstAttrType\b/VAttrType/g;
        s/\bAstBasicDTypeKwd\b/VBasicDTypeKwd/g;
        s/\bAstDisplayType\b/VDisplayType/g;
        s/\bAstNDeleter\b/VNDeleter/g;
        s/\bAstNRelinker\b/VNRelinker/g;
        s/\bAstNVisitor\b/VNVisitor/g;
        s/\bAstPragmaType\b/VPragmaType/g;
        s/\bAstType\b/VNType/g;
        s/\bAstUser1InUse\b/VNUser1InUse/g;
        s/\bAstUser2InUse\b/VNUser2InUse/g;
        s/\bAstUser3InUse\b/VNUser3InUse/g;
        s/\bAstUser4InUse\b/VNUser4InUse/g;
        s/\bAstUser5InUse\b/VNUser5InUse/g;
        s/\bAstVarType\b/VVarType/g;
 2022-01-02 14:03:20 -05:00
Wilson Snyder
0c3ffa1841 Support force/release (#2491) (#2593). 2022-01-01 12:24:19 -05:00
Wilson Snyder
24a0d2a0c9 Internals: Favor member assignment initialization. No functional change intended. 2022-01-01 11:46:49 -05:00
Wilson Snyder
ca42be982c Copyright year update. 2022-01-01 08:26:40 -05:00
Wilson Snyder
cd737065f2 Internals: More const. No functional change intended. 2021-11-26 17:55:36 -05:00
Wilson Snyder
05e12ab60e Internals: More const. No functional change intended. 2021-11-26 10:52:45 -05:00
Geza Lore
381c87a1eb Remove VN_CAST_CONST and VN_AS_CONST. 
The _CONST suffix on these macros is only lexical notation, pointer
constness can be preserved by overloading the underlying
implementations appropriately. Given that the compiler will catch
invalid const usage (trying to assign a non-const pointer to a const
pointer variable, etc.), and that the declarations of symbols should
make their constness obvious, I see no reason to keep the _CONST
flavours.
 2021-10-24 11:43:48 +01:00
Geza Lore
70603bb752 Add static assertions for unnecessary VN_IS/VN_AS/VN_CAST 
Fail at compile time if the result of these macros can be statically
determined (i.e.: they aways succeed or always fail). Remove unnecessary
casts discovered. No functional change.
 2021-10-22 19:39:24 +01:00
Geza Lore
dae9fa5053 Use VN_AS wherever possible and obvious. No functional change. 2021-10-22 14:06:00 +01:00
Wilson Snyder
f9806595f2 Add error when constant function under a generate (#3103). 2021-08-21 10:33:20 -04:00
Wilson Snyder
b8e804f05b Internals: Some clang-tidy cleanups. No functional change intended. 2021-07-25 13:38:27 -04:00
Geza Lore
2ebed755e6 V3Simulate: Avoid copying while managing free list. 
V3Simulate reuses allocated AstConst nodes for efficiency, however this
used to be implemented in a way that required a deep copy of a
std::unorderd_map<_, std::deque<_>>, which was quite inefficient when it
grew large. The free list is now managed without any copying. This takes
the V3Table pass from taking 12s to 0.2s on SweRV EH1.
 2021-07-05 17:07:33 +01:00
Geza Lore
2a7aa28b20 V3Simulate/V3Table: change deques to vectors for performance 
We can get away with only push_back and back on sequence containers, in
which case std::vector is significantly faster than std::deque.
 2021-07-05 15:53:56 +01:00
Wilson Snyder
512fe0a2d1 Internals: Add const. No functional change. 2021-06-20 18:33:13 -04:00
Wilson Snyder
2143bcfad5 Fix constant function calls with uninit value (#2995). 2021-05-31 22:46:41 -04:00
Wilson Snyder
29505ef013 Support arrayed parameter functions partial (#2846) 2021-03-19 18:44:26 -04:00
Wilson Snyder
3a55600913 Internals: Restyle with C++11 using replacing typedef 2021-03-12 18:10:45 -05:00
Wilson Snyder
be31fdcfe4 Use Google-style-guide header guard naming, to avoid __ prefix. 2021-03-03 21:57:07 -05:00
Wilson Snyder
bd602d0e2d Copyright year update 2021-01-01 10:29:54 -05:00
Wilson Snyder
cd248f6bd7 Internals: Make consistent left/right/lo/hi accessors to ranges. 
Change order of Range to store always left:right.
XML output changes to now show left:right (previously info was lost), no other change intended.
 2020-12-06 21:13:56 -05:00
Wilson Snyder
f2d8e45d72 For performance, use unordered_set/map where possible. No functional change intended. 2020-11-25 20:57:30 -05:00
Wilson Snyder
b6ded59c2b Internals: Use and enforce class final for ~5% performance boost. 2020-11-18 21:32:16 -05:00
Wilson Snyder
1b0a48ea02 Internals: Use C++11 = default where obvious. No functional change intended. 2020-11-16 19:56:16 -05:00
Wilson Snyder
2a24bb4759 Fix queue poping wrong value when otherwise unused (#2512). 2020-11-07 10:37:55 -05:00
Wilson Snyder
cf7b5c091a Internals: Track some VAccess that can be ReadOnly. No functional change. 2020-10-30 22:28:51 -04:00
Wilson Snyder
51b0963e61 Internals: Favor const for map keys. No functional change intended. 2020-10-30 18:00:40 -04:00
Wilson Snyder
1899a875a4 Internals: Create VAccess class. No functional change intended. 2020-09-07 17:09:25 -04:00
Wilson Snyder
45eccaecaf Fix Travis/GCC warnings. 2020-08-27 18:48:26 -04:00
Wilson Snyder
78aee6f4e7 C++11: Use sized enums (+4% performance). 2020-08-16 12:05:35 -04:00
Wilson Snyder
ee9d6dd63f C++11: Favor auto, range for. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
72d2cff0a1 C++11: Use member declaration initalizations. No functional change intended. 2020-08-16 11:44:06 -04:00
Wilson Snyder
042d3eed23 C++11: Use override where possible. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
c0127599df C++11: Use nullptr. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
7c54a451a9 C++11: Remove pre-c11 VL_OVERRIDE etc. No functional change. 2020-08-16 11:44:05 -04:00
Wilson Snyder
6ce878cb0d Fix some clang-tidy warnings 2020-06-01 23:16:17 -04:00
Wilson Snyder
6a882f9dc6 Internal code coverage improvements. No functional change intended. 2020-05-23 10:34:58 -04:00
Wilson Snyder
f005b7fd87 Support scan %* format 2020-05-11 22:13:59 -04:00
Yossi Nivin
f9a0cf0cff
Support $countbits (#2287) 2020-05-10 14:27:22 -04:00
Wilson Snyder
546ccd56c4 Internals: Enable future JumpGo to non-end. No functional change intended. 2020-05-06 21:33:05 -04:00
Wilson Snyder
f3308d236b clang-format remaining sources. No functional change. 2020-04-15 07:58:34 -04:00
Wilson Snyder
50535a1894 Internals: cppcheck 1.90 fixes. No functional change intended. 2020-04-05 18:57:47 -04:00
Wilson Snyder
38a31ae168 Cleanup misc clang-tidy warnings. No functional change intended 2020-04-03 22:31:54 -04:00
Wilson Snyder
1ce360ed5b Add SPDX license identifiers. No functional change. 2020-03-21 11:24:24 -04:00