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392 commits

Author SHA1 Message Date
Kai Nacke
e55823fd09 Merge remote-tracking branch 'origin/ltsmaster' 2016-04-23 11:19:20 +02:00
Rainer Schuetze
eaa9e8130c create our own global context, it's been removed from LLVM 
(cherry picked from commit 26a4e2bd13)
 2016-04-21 22:34:08 +02:00
Johan Engelen
9955d8e4e4 For LDC_inline_ir functions: instantiate a new "alwaysinline" function for each call, which is the current behavior for inline ASM too. 
When certain attributes are applied to the calling function, like "unsafe-fp-math", the inlined inlineIR function has to have the same attributes otherwise the calling function attribute will be reset to the safe merge of the two: "false". Because the same inlineIR function can be called in different functions using an alias definition, a new function (with possibly different attributes) has to be instantiated upon every call.

Related GH issue #1438
 2016-04-21 10:16:33 +02:00
Rainer Schuetze
26a4e2bd13 create our own global context, it's been removed from LLVM 2016-04-16 10:02:13 +02:00
David Nadlinger
209b6fc2b0 Merge pull request #1393 from kinke/nullArray 
Optimize array comparisons against null
 2016-04-09 23:22:53 +01:00
David Nadlinger
d89419445d gen: Fix buildStringLiteralConstant() for zeroTerm enabled 
Apparently, this has not been triggered on the 2.070 branch
so far by chance, but Phobos 2.071 hits it.
 2016-04-02 19:22:29 +01:00
Johan Engelen
15aebef5be Merge branch 'master' into merge-2.070 2016-03-29 11:48:14 +02:00
Johan Engelen
823a9efe26 Merge branch 'ltsmaster' 
Solved merge conflicts in:
	gen/abi.cpp
	gen/toir.cpp
	runtime/druntime
	tests/d2/dmd-testsuite
	tests/lit.site.cfg.in
 2016-03-29 11:40:20 +02:00
David Nadlinger
6c15b4bc8e Random comment cleanup [nfc] 2016-03-29 09:08:55 +01:00
David Nadlinger
b47aee1750 refactor: Remove last bits of direct connection between DVarValue and VarDeclaration 
The relationship between them is at best tenuous; DVarValue should
probably be renamed to DLValue and is used right now to describe
a general lvalue, of which variables are just one example.
 2016-03-29 09:08:55 +01:00
David Nadlinger
32864c47a5 Re-clang-format some files [nfc] 2016-03-29 09:08:55 +01:00
Martin
0440bd20db Optimize array comparisons against null 
This fixes issue #894 and includes some refactorings.
 2016-03-28 15:30:55 +02:00
Kai Nacke
763b196a72 Merge remote-tracking branch 'origin/master' into merge-2.070 2016-03-24 22:40:31 +01:00
Kai Nacke
782dd77110 Fix merge error 2016-03-22 19:31:29 +01:00
Kai Nacke
88f3de8bea Merge branch 'ltsmaster' 2016-03-22 19:05:07 +01:00
Martin
88dcb4349a Refactor setting linkage type and COMDAT 2016-03-20 16:37:44 +01:00
David Nadlinger
90c213b52e Adapt to changed StringExp API 
Not tested yet. There is also quite a bit of potential for
further cleanup of the glue layer string manipulation code.
 2016-02-14 19:35:40 +01:00
Johan Engelen
acdcc4a8c1 Merge branch 'master' into merge-2.069 2016-02-13 20:12:17 +01:00
David Nadlinger
994da2e98f DtoCast: Implement struct repainting casts 
The assoiative array case seems to be mostly triggered by some
remaining parts of the old shared/immutable AA type canonicalization
issue.
 2016-01-31 00:57:34 +01:00
David Nadlinger
660cefaaf6 llvmhelpers: Re-clang-format [nfc] 
GitHub: Fixes #1211.
 2016-01-31 00:57:34 +01:00
David Nadlinger
9d4c65270f DtoCast: Condense if chain into switch [nfc] 2016-01-31 00:57:27 +01:00
Johan Engelen
29ce4012af dmd2 --> ddmd. Merge (almost all of) our changes to dmd source into the new D source of dmd 2.069.2. 
Also adds the CMake infrastructure to compile and link the D source files.

The build is partially broken:
- A few files in Phobos and druntime do not build
- MSVC build is broken because of unresolved symbols involving reals
 2016-01-28 19:03:58 +01:00
Martin
ddfaac10b3 Rename DtoAggrCopy/ZeroInit() to DtoMemCpy/SetZero() overloads 
And replace some obvious load->store combos by a memcpy.
 2015-12-04 22:23:09 +01:00
Martin
740a21eb8f Rename DtoIsPassedByRef() to DtoIsInMemoryOnly() 
Motivation: issue #937
 2015-12-04 22:23:09 +01:00
Johan Engelen
70a6e73188 Cleanup runtime fwd decls and use ABI functiontype rewriting 2015-11-22 01:27:26 +01:00
Martin
2dfa5e8569 Some more cosmetic fixes 
Found by searching for lines > 80 chars.
 2015-11-05 19:12:32 +01:00
David Nadlinger
4f2f1f87e5 Implement @ldc.attributes.section(...) for variables 
This now uses actual struct literals for attributes that can be generated
by arbitrary CTFE expressions. This should allow for quite a bit of
flexibility when targeting multiple compilers.
 2015-11-03 21:33:05 +02:00
David Nadlinger
ca51f514e4 Convert some C-style casts 2015-11-02 11:30:40 +02:00
David Nadlinger
05d45350aa clang-tidy: Add readability-else-after-return 2015-11-02 11:30:40 +02:00
David Nadlinger
9df487edff gen/ir: clang-tidy the world 2015-11-02 11:30:40 +02:00
David Nadlinger
44b0f7b615 driver/gen/ir: clang-format the world 
This uses the LLVM style, which makes sense for sharing code
with other LLVM projects. The DMD code we use will soon all
be in D anyway.
 2015-11-02 00:28:01 +02:00
Martin
60d676e2a1 Drop support for LLVM < 3.5 
This allows to clean up the code a little.
 2015-10-30 22:24:05 +01:00
Martin
b63a5e3cf8 Merge branch 'master' into merge-2.068 2015-10-22 22:39:46 +02:00
Martin
a39997d326 Use the target pointer size as lower bound for the alignment of LL globals 
This is apparently assumed by a std.conv unittest.

Using DtoAlignment() here instead of checking for an explicit
vd->alignment != STRUCTALIGN_DEFAULT is not only nice for consistency,
but also leads to a `struct S { align(16) int a; }` global being correctly
aligned on a 16-bytes boundary. The struct itself has no explicit
alignment, but alignsize() is 16; so the upstream code doesn't set any
explicit alignment for the global.
 2015-10-19 23:25:25 +02:00
Martin
310ad102d7 Don't use DtoAlignment() when determining if a struct is packed 
We need the type's natural alignment for that.
 2015-10-19 21:21:00 +02:00
Martin
05c10d9107 Introduce DtoAlignment() and overload DtoAlloca() for VarDeclarations 
Trying to get the alignment right by using the first non-default one
in the following order of descending priority:

VarDeclaration::alignment [variables only of course]
Type::alignment()
Type::alignsize()

This fixes `align(x) struct S { ... }`.
 2015-10-18 14:38:09 +02:00
Martin
46421dbd5f Proper (?) fix in getParentFunc() 2015-10-08 19:41:16 +02:00
Martin
b0649397c0 Nested static functions and function literals do not inherit the parent context 2015-10-08 19:40:54 +02:00
Martin
0d7c0aeedc Proper (?) fix in getParentFunc() 2015-10-08 03:23:02 +02:00
Martin
a2fe91d5e3 Nested static functions and function literals do not inherit the parent context 2015-10-08 02:17:58 +02:00
Martin
cda8a12112 Merge branch 'master' into merge-2.068 
Conflicts:
	dmd2/root/man.c
	tests/d2/dmd-testsuite
 2015-10-05 22:56:36 +02:00
Martin
b13565c17e Refactor common i1ToI8(voidToI8(DtoType(...))) code occurrences 2015-10-03 22:58:00 +02:00
Martin
8ee0e250c7 Merge branch 'master' into merge-2.068 2015-10-02 15:38:02 +02:00
David Nadlinger
c897015f62 Fix misaligned vector variable initializers 
GitHub: Closes #1092.
 2015-09-26 19:48:54 +02:00
Martin
d45170464e Merge branch 'master' into merge-2.068 
Conflicts:
	runtime/druntime
 2015-09-26 14:21:43 +02:00
Martin
9e194bfe2c Refactor store-to-new-alloca code occurrences. 2015-09-25 17:12:42 +02:00
David Nadlinger
f9e8f0d09a Merge branch 'master' into merge-2.068 
druntime/phobos/dmd-testsuite not yet merged
 2015-09-13 18:17:23 +02:00
kai
cf8875fad1 Fix for issue #988. 
Starting with LLVM 3.7, linkage and COMDAT are 2 different concepts.
This means that LinkageODROnce does not put the object into a COMDAT.
On Windows this resulted in linker error messages.

This PR places all template functions, TypeInfo objects and other
objects into a COMDAT.
 2015-09-09 16:46:49 +02:00
David Nadlinger
cb0cecb9e7 Implement ToElemVisitor::visit(TypeidExp*) 2015-08-29 03:09:17 +02:00
David Nadlinger
9fd1e8d2a6 Merge frontend tag v2.068.0 
Kept idgen as C++ program for now. We'll tackle build system integration
once we actually switch to DDMD.
 2015-08-29 03:09:17 +02:00