Commit Graph

729 Commits

Author SHA1 Message Date
John McCall 8bf8ac0775 Make this test portable to ABIs that use sret.
llvm-svn: 97035
2010-02-24 08:14:27 +00:00
John McCall 1826980fc8 Fix test case and convert fully to FileCheck.
llvm-svn: 97032
2010-02-24 07:33:39 +00:00
John McCall 8ee376f08a Canonicalize parameter and return types before computing ABI info. Eliminates
a common source of oddities and, in theory, removes some redundant ABI
computations.  Also fixes a miscompile I introduced yesterday by refactoring
some code and causing a slightly different code path to be taken that
didn't perform *parameter* type canonicalization, just normal type
canonicalization;  this in turn caused a bit of ABI code to misfire because
it was looking for 'double' or 'float' but received 'const float'.

llvm-svn: 97030
2010-02-24 07:14:12 +00:00
Devang Patel b407338fe2 Emit debug info for VectorType.
llvm-svn: 96999
2010-02-23 22:59:39 +00:00
Blaine Garst dffb51bac8 fix buildbot failure on windows by slightly trimming test output to ignore temporary name
llvm-svn: 96998
2010-02-23 22:59:01 +00:00
Rafael Espindola c18086ae17 Add support for the weakref attribute. We still produce "alias weak" as llvm-gcc does, but are more strict on what uses of weakref we accept.
llvm-svn: 96992
2010-02-23 22:00:30 +00:00
Blaine Garst fc83aa04db Unconditionally support block introspection data in a new field at the end
of the block descriptor field.  This field is the ObjC style @encode
signature of the implementation function, and was to this point
conditionally provided in the block literal data structure.  That
provisional support is removed.

Additionally, eliminate unused enumerations for the block literal flags field.
The first shipping ABI unconditionally set (1<<29) but this bit is unused
by the runtime, so the second ABI will unconditionally have (1<<30) set so
that the runtime can in fact distinguish whether the additional data is
present or not.

llvm-svn: 96989
2010-02-23 21:51:17 +00:00
Eli Friedman d2c0de6b44 PR6386: Fix a recent regression in IRGen of cast-to-union constructs.
llvm-svn: 96958
2010-02-23 17:58:35 +00:00
Charles Davis fea4845609 Allow redefinitions of extern inline functions in GNU89 mode, just as GCC
does. Fixes PR5253.

llvm-svn: 96553
2010-02-18 02:00:42 +00:00
Devang Patel 7585580ccc Distinguish two lexical blocks at the same level.
llvm-svn: 96397
2010-02-16 21:41:20 +00:00
Charles Davis 163855f46d dllimport and dllexport are declspec attributes, too. They're also
Win32-specific.

Also, fix a test to use FileCheck instead of grepping LLVM IR.

llvm-svn: 96364
2010-02-16 18:27:26 +00:00
Devang Patel e8814ce0a6 Use getLocStart(), instead of getLocEnd(), to record starting location of objc method. :)
llvm-svn: 96245
2010-02-15 18:08:38 +00:00
Charles Davis 4ea31ab369 Emit the 'alignstack' LLVM function attribute when we encounter a function
marked 'force_align_arg_pointer'. Almost there; now all I need to do is finish
up the backend.

llvm-svn: 96100
2010-02-13 15:54:06 +00:00
Devang Patel 1b5330afe9 Use current location as the location of compiler generated arguments, e.g. self, _cmd etc.
llvm-svn: 95743
2010-02-10 01:09:50 +00:00
Daniel Dunbar a7566f163a IRgen: Add CreateMemTemp, for creating an temporary memory object for a particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing.
- This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome!

PR6240.

llvm-svn: 95648
2010-02-09 02:48:28 +00:00
John McCall ab26cfa58d Standardize the parsing of function type attributes in a way that
follows (as conservatively as possible) gcc's current behavior:  attributes
written on return types that don't apply there are applied to the function
instead, etc.  Only parse CC attributes as type attributes, not as decl attributes;
don't accepet noreturn as a decl attribute on ValueDecls, either (it still
needs to apply to other decls, like blocks).  Consistently consume CC/noreturn
information throughout codegen;  enforce this by removing their default values
in CodeGenTypes::getFunctionInfo().

llvm-svn: 95436
2010-02-05 21:31:56 +00:00
Charles Davis 2b2864c436 Convert this test to FileCheck instead of grepping LLVM IR.
llvm-svn: 95428
2010-02-05 20:45:48 +00:00
Charles Davis 5a5473f0f8 Now that we store calling conventions in the types, use them instead of
getting the calling convention from the target function, which may or may not
exist. Fixes PR5280.

llvm-svn: 95399
2010-02-05 18:13:10 +00:00
Douglas Gregor a71cc15361 Implement promotion for enumeration types.
WHAT!?!

It turns out that Type::isPromotableIntegerType() was not considering
enumeration types to be promotable, so we would never do the
promotion despite having properly computed the promotion type when the
enum was defined. Various operations on values of enum type just
"worked" because we could still compute the integer rank of an enum
type; the oddity, however, is that operations such as "add an enum and
an unsigned" would often have an enum result type (!). The bug
actually showed up as a spurious -Wformat diagnostic
(<rdar://problem/7595366>), but in theory it could cause miscompiles.

In this commit:
  - Enum types with a promotion type of "int" or "unsigned int" are
  promotable.
  - Tweaked the computation of promotable types for enums
  - For all of the ABIs, treat enum types the same way as their
  underlying types (*not* their promotion types) for argument passing
  and return values
  - Extend the ABI tester with support for enumeration types

llvm-svn: 95117
2010-02-02 20:10:50 +00:00
Daniel Dunbar 96ebba5770 ARM/APCS: Fix classification of small complex integer types as "integer like".
llvm-svn: 95030
2010-02-01 23:31:26 +00:00
Daniel Dunbar eedf151cb1 ARM/APCS: Pass Complex types following llvm-gcc.
llvm-svn: 95029
2010-02-01 23:31:19 +00:00
Chris Lattner 5b5d2db3f6 Don't explicitly force utf strings into the __TEXT,__ustring
by setting the section of the generated global.  This is an
optimization done by the code generator, and the code being
removed didn't handle the case when the string contained an
embedded nul (which the code generator does correctly 
handle).  This is rdar://7589850

llvm-svn: 95003
2010-02-01 20:59:08 +00:00
Devang Patel 156b11368a New test case.
llvm-svn: 94821
2010-01-29 18:32:33 +00:00
Daniel Dunbar 45c7ff1d79 ARM/APCS ABI: Fix some problems with bit-fields in structures. After rereading
the ABI spec, this turns out to simplify the code. We still have some annoying
code which mismatches the spec with regard to empty structures.

llvm-svn: 94796
2010-01-29 03:22:29 +00:00
Anders Carlsson b1ef991097 Fix an incorrect union layout assert. Fixes PR6164.
llvm-svn: 94754
2010-01-28 18:22:03 +00:00
Benjamin Kramer b2abc13f28 Adjust testcase for recent DWARF printer changes.
llvm-svn: 94306
2010-01-23 10:14:58 +00:00
Mike Stump 92d487712e Fix for Release-Asserts.
llvm-svn: 93340
2010-01-13 19:40:37 +00:00
Dan Gohman d1e76b957b Use -fno-math-errno by default, and remove the IsMathErrnoDefault
targethook, which is no longer being used. This fixes PR5971.

llvm-svn: 92987
2010-01-08 02:20:44 +00:00
Benjamin Kramer 0128f668a9 __builtin_object_size(ptr, type) returns -1 for type = {0,1} if there are any side-effects.
llvm-svn: 92453
2010-01-03 18:18:37 +00:00
Eli Friedman 906be1b580 Add test for annotate attribute for coverage.
llvm-svn: 92435
2010-01-03 00:51:58 +00:00
Eli Friedman 090adddf15 Fix minor oversight for increment/decrement of complex int. Add tests for
coverage.

llvm-svn: 92433
2010-01-03 00:20:48 +00:00
Eli Friedman bb333722c1 Add a couple more tests for coverage.
llvm-svn: 92430
2010-01-02 23:21:40 +00:00
Eli Friedman e14b1997db Don't look through casts when looking for the underlying decl for a function
call; the standard doesn't expect us to, and the program could be doing
something crazy.  Fixes PR5882.

llvm-svn: 92166
2009-12-26 03:35:45 +00:00
Chris Lattner 9ac2b586c7 fix typo
llvm-svn: 92065
2009-12-23 22:06:12 +00:00
Chris Lattner 4e1a323b85 fix opencl extvector element extraction on rvalues. We previously
error_unsupported on test10 and crashed on test11.

llvm-svn: 92056
2009-12-23 21:31:11 +00:00
Eric Christopher c87915629b Update for the intrinsic changes in llvm: the object size intrinsic
only takes a boolean second argument now. Update tests accordingly.
Currently the builtin still accepts the full range for compatibility.

llvm-svn: 91983
2009-12-23 03:49:37 +00:00
Daniel Dunbar a7d0231b66 clang -cc1: Rename -mcpu to -target-cpu to match other target options and not alias driver/backend option.
llvm-svn: 91671
2009-12-18 06:30:12 +00:00
Daniel Dunbar 5618e98f33 Update tests to use %clang instead of 'clang', and forcibly disable use of '
clang ' or ' clang -cc1 ' or ' clang-cc ' in test lines (by substituting them to
garbage).

llvm-svn: 91460
2009-12-15 22:01:24 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Fariborz Jahanian a01b67d7b0 Make tests use the new clang -cc1 flag.
llvm-svn: 91303
2009-12-14 18:00:56 +00:00
Nate Begeman 67dfd4236a Revert mmx palignr to use an intrinsic, since mmx shuffle patterns are missing.
llvm-svn: 91269
2009-12-14 05:15:02 +00:00
Nate Begeman 72ec6bc6f4 Support x86's PALIGNR instruction without the use of a palignr intrinsic.
llvm-svn: 91264
2009-12-14 04:57:03 +00:00
Eli Friedman 4f678f3de1 Fix for PR5709: use the computed type of the declaration instead of the
type of the builtin when generating the function declaration for a builtin
library call.

llvm-svn: 90936
2009-12-09 03:05:59 +00:00
Daniel Dunbar f51087656d Remove include of system header.
llvm-svn: 90883
2009-12-08 21:52:24 +00:00
Daniel Dunbar 888a89ccf2 Use clang-cc in this test.
llvm-svn: 90872
2009-12-08 19:49:40 +00:00
Mike Stump b2a568d9e5 Switch over to checking .ll files instead of .s files.
llvm-svn: 90786
2009-12-07 19:22:29 +00:00
Chris Lattner 0f3a228e73 add 'F' to a bunch of libm builtins so that codegen doesn't die on them,
pointed out by Charles Davis.

llvm-svn: 90736
2009-12-07 02:09:14 +00:00
Chris Lattner 2da786f794 fix comment.
llvm-svn: 90660
2009-12-05 08:33:21 +00:00
Chris Lattner ded98d4172 consolidate some tests.
llvm-svn: 90659
2009-12-05 08:30:04 +00:00
Chris Lattner e99c110d06 implement rdar://7346691 by codegen'ing struct/array initializers
to a memset or a memcpy from a global when possible.

llvm-svn: 90658
2009-12-05 08:22:11 +00:00