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cf08cc2844543369803e14230ead5aedb163f99e
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934 Commits

Author SHA1 Message Date
Robert Clipsham
cf08cc2844 Automated merge with http://hg.dsource.org/projects/ldc 2009-06-01 19:02:20 +01:00
Robert Clipsham
91ddf6140a More tweaks. 2009-06-01 18:58:21 +01:00
Frits van Bommel
2fe8f2cd74 Improve ABI conformance on x86 by passing the sret parameter in EAX if there's 
no `this`.
 2009-05-31 12:43:59 +02:00
Kelly Wilson
008d81afb0 Fix "garbage at end of line" errors on mingw...shouldn't affect linux/macosx 2009-05-31 09:10:33 -06:00
Christian Kamm
78aa98fdfb Error on invalid array cast. See DMD3041. 2009-05-31 15:07:04 +02:00
Frits van Bommel
3718bd23fb Add nest attribute to this parameters on x86-64. This is a free extra 
parameter register :).
 2009-05-31 10:41:20 +02:00
Frits van Bommel
c8b10643f9 Add some missing returns. 2009-05-30 23:48:22 +02:00
Kelly Wilson
3eb4a4d389 merging 2009-05-30 14:36:00 -06:00
Kelly Wilson
71477fcb8c Forgot one windows underscore for asm output 2009-05-30 14:35:03 -06:00
Robert Clipsham
c5be82c5ae LDC 2 compiles again. 2009-05-30 17:23:32 +01:00
Frits van Bommel
da593c99dc Remove code duplication for vtable loads and improve instruction naming to make 
bitcode with virtual calls easier to read.
 2009-05-30 13:04:49 +02:00
Christian Kamm
a05ed9a171 Fix #309: allow -of with multiple source files if -singleobj is given. 2009-05-30 12:58:04 +02:00
Christian Kamm
e03a897bad Make sure complex -> integral casts are not used when casting to bool. 
Error instead of assert on unimplemented cast.
 2009-05-28 21:45:14 +02:00
Christian Kamm
803156b035 Allow complex -> integral casts. 2009-05-28 20:26:26 +02:00
Frits van Bommel
a24a2201f1 Teach -dgc2stack to preserve the call graph. This should allow for more 
efficient execution by the pass manager.
 2009-05-28 02:14:01 +02:00
Frits van Bommel
6619190ba5 * Add -functionattrs to default pass list so -dgc2stack is more effective 
when callees aren't inlined. This should also improve various standard LLVM
  optimizations.
* Comment out some verbose logging.
 2009-05-28 00:07:21 +02:00
Christian Kamm
7fd43e8bf7 Error instead of assert on delegate literals as constant expressions. 
Make function literal linkage internal inside functions and external otherwise.
 2009-05-27 19:20:18 +02:00
Frits van Bommel
e7b3f5415f Make "aa[key]" use the same runtime call as "key in aa". The runtime calls 
these were using were different, but with equivalent definitions.

With `ldc -O3`, the following functions now all compile to the exact same code:
{{{
int[int] y;
void foo(int x) {
    if (x in y) {
        auto z = x in y;
        sink(*z);
    }
}

void bar(int x) {
    if (x in y) {
        sink(y[x]);
    }
}

void baz(int x) {
    if (auto p = x in y) {
        sink(*p);
    }
}
}}}
 2009-05-25 12:50:40 +02:00
Frits van Bommel
1791d7b8b4 Fix a behavioral change accidentally introduced by the move to the LLVM 
commandline system: `-output-(bc|ll|s)` used to disable generation of an object
file unless explicitly requested with `-output-o`. Now they do so again.
 2009-05-23 20:57:22 +02:00
Christian Kamm
52329f071e Fix regression dstress.nocompile.finally_07. The EnclosingTryFinally handler 
should not be set when emitting the landing pad's finally code.
 2009-05-23 09:02:36 +02:00
Christian Kamm
5b799deeb4 Fix #308 by giving finally code emitted by EnclosingTryFinally a different landing pad. 2009-05-23 00:23:39 +02:00
Frits van Bommel
adfc5b3ee9 Fix scope(exit) foreach (ref v; arr) foo(v); 2009-05-22 21:38:01 +02:00
Frits van Bommel
59f9b35cea Count the sret register as well when keeping track of how many integer registers 
are available for extern(C) functions on x86-64.
Interestingly, llvm-g++ seems to have a very similar bug: http://llvm.org/pr4242
(So this breaks ABI-compatibility with llvm-gcc for this corner case, but gains
it with gcc...)

To clarify, this is about code like this:
{{{
struct S { void*[3] data; }
struct T { void*[2] data; }

// The T should be passed in memory, and p in the last int register.
extern(C) S fail(int, int, int, int, T t, void* p) {
    S s;
    s.data[0] = t.data[0];
    s.data[1] = t.data[1];
    s.data[2] = p;
    return s;
}
}}}
which should generate code functionally equivalent to this:
{{{
extern(C) S* succeed(S* s, int, int, int, int, T t, void* p) {
    s.data[0] = t.data[0];
    s.data[1] = t.data[1];
    s.data[2] = p;
    return s;
}
}}}
(with the same definitions for S and T)
 2009-05-22 13:17:06 +02:00
Christian Kamm
86e1457dde Automated merge with http://hg.dsource.org/projects/ldc 2009-05-22 10:18:04 +02:00
Christian Kamm
c433604243 Fix bug #307 by doing what DMD does: add the arrayop to 
sc->module->importedFrom instead of sc->module. That way array ops in template
instantiations will be semantic3'ed.
 2009-05-22 10:17:47 +02:00
Frits van Bommel
2739cd108c Let TargetABI::passByValue() know when a parameter is byref (either explicitly 
or because it's a static array) by giving it the pointer type instead of the
type itself.
This fixes Derelict compilation on x86-64, where the ABI wasn't expecting a
static array to be passed in at all.
 2009-05-22 00:19:54 +02:00
Frits van Bommel
2f150ddd62 Oops, didn't mean to change debug info linkage. 2009-05-21 15:26:46 +02:00
Frits van Bommel
a520661667 Now that templates instantiations are no longer emitted for all modules that 
even blink at them they seem to break due to being linkonce (if compiled with
any optimization level > 0), so let's give them weak linkage instead.
The difference is that unreferenced linkonce symbols can be deleted, while
weak symbols need to be preserved.
 2009-05-21 15:23:28 +02:00
Christian Kamm
f675d36cfb Tentative fix for semantic3 on imported modules and unnecessary template 
function definition issue. Please test!
Also change linkage of __interfaceInfos to external (same as __Class, __vtbl,
__init). The other change might make this superfluous.
 2009-05-21 10:56:04 +02:00
Christian Kamm
8e56fe69a4 Merged xfBuild patch for dependency tree generation. See #286. 2009-05-20 21:13:41 +02:00
Frits van Bommel
95c35225bb Don't print the entire declaration of the alliassee when ->toChars() is 
called on an `AliasDeclaration`; just printing the name will do. This fixes
#305, which otherwise tries to generate
{{{
  class E {
      void A() {
          alias /* recurse into E->toCBuffer() */ m;
      }
  }
}}}
by way of an infinite recursion (causing a segfault when the stack runs out).
 2009-05-20 16:20:59 +02:00
Frits van Bommel
3164ceba17 Remove some overly verbose logging. 2009-05-19 20:46:33 +02:00
Kelly Wilson
16a2512808 remove extra 'test' instructions and fix 'test' properly 2009-05-19 12:28:44 -06:00
Kelly Wilson
8941b6960c fix missing 'test' mnemonic and add several variations 2009-05-19 11:58:54 -06:00
Tomas Lindquist Olsen
f733680251 Try to cut down reallocations when building string literals. 2009-05-18 16:01:22 +02:00
Tomas Lindquist Olsen
be25445461 Added simple check for ClassInfo change introduced in DMD 1.045, it must have 12 fields. 2009-05-17 23:15:04 +02:00
Frits van Bommel
827880e467 Don't try to strip metadata if we don't generate any 2009-05-17 22:40:02 +02:00
Tomas Lindquist Olsen
0b8413b4bc Fixed class -> integer casts. 2009-05-17 22:02:03 +02:00
Tomas Lindquist Olsen
2690f3cfd8 Add debug info for all class fields, including those from super classes... 2009-05-17 17:55:53 +02:00
Tomas Lindquist Olsen
e2ba08388f Added new FreeBSD and Solaris predefined version identifiers. 2009-05-17 17:10:26 +02:00
Tomas Lindquist Olsen
b64ad3299e Use RTTIBuilder to build !ModuleInfo, still needs some work. 2009-05-17 17:04:47 +02:00
Tomas Lindquist Olsen
3e4ade93ba Updated comment in RTTIBuilder.h 2009-05-17 16:31:23 +02:00
Tomas Lindquist Olsen
b1fa43ce24 Increased RTTIBuilder buffer to 14 constants, to be big enough for !ClassInfo as well as !TypeInfo 2009-05-17 16:29:49 +02:00
Tomas Lindquist Olsen
dc4b7e8118 Update !ClassInfo generation to use !RTTIBuilder, slight update of !RTTIBuilder . 2009-05-17 16:27:01 +02:00
Tomas Lindquist Olsen
b6daf3d545 Renamed !TypeInfoBuilder to !RTTIBuilder. 2009-05-17 15:20:58 +02:00
Tomas Lindquist Olsen
0414a5acbb Fixed filename in array bounds check for mixed in imported template function. Fixes ticket #295 . 2009-05-17 14:56:29 +02:00
Tomas Lindquist Olsen
9be5694168 Added error messages when failed to open files for .bc and .ll output, instead of just trying to write to the stream, pretty similar to the #281 problem. 2009-05-17 14:40:09 +02:00
Tomas Lindquist Olsen
0a77bd9fa6 Add error message when failed to open output stream for native asm output. Fixes ticket #281 . 2009-05-17 14:20:27 +02:00
Frits van Bommel
b52ee2de13 Use %La to hex-format a real instead of pretending it's an integer. 2009-05-17 11:06:14 +02:00
Frits van Bommel
a75ddbf803 Specify a large integer constant more portably. 2009-05-17 10:33:21 +02:00