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64731 Commits

Author SHA1 Message Date
Daniel Dunbar cc5e54e986 Fix a possible crash on delete of an uninitialized variable. 
llvm-svn: 77846
 2009-08-02 01:25:15 +00:00
Daniel Dunbar 6eca7ab91c Fix an ENABLE_EXPENSIVE_CHECKS error. 
llvm-svn: 77845
 2009-08-02 01:21:22 +00:00
Dan Gohman 321dc97adf Don't call SectionForGlobal for hasAvailableExternallyLinkage() 
variables either.

llvm-svn: 77844
 2009-08-02 01:18:44 +00:00
Chris Lattner a17d2e5c21 don't call SectionForGlobal on declarations, you can't tell the section a 
declaration will end up in.

llvm-svn: 77843
 2009-08-02 01:02:43 +00:00
Chris Lattner 4e7dfafc03 convert ctors/dtors section to be in TLOF instead of 
TAI.

llvm-svn: 77842
 2009-08-02 00:34:36 +00:00
Chris Lattner c4d6f83f20 switch to filecheck format 
llvm-svn: 77841
 2009-08-02 00:32:26 +00:00
Daniel Dunbar 0860ff4707 Tweak svn:ignore 
llvm-svn: 77840
 2009-08-02 00:28:15 +00:00
Daniel Dunbar bcdf3bbf6b Tweak svn:ignore 
llvm-svn: 77839
 2009-08-02 00:26:53 +00:00
Chris Lattner 9836976567 don't override the default of this, the only difference is \t instead of ' '. 
llvm-svn: 77838
 2009-08-02 00:12:20 +00:00
Daniel Dunbar b2aebed2dc Change MCOperand to use Create style instead of Make style for constructing 
operands.

llvm-svn: 77837
 2009-08-02 00:09:22 +00:00
Chris Lattner 7bb2097143 make SectionKind::Kind completely private now. 
llvm-svn: 77836
 2009-08-02 00:04:12 +00:00
Chris Lattner 73d577c933 Make SectionKind::get() private. 
llvm-svn: 77835
 2009-08-02 00:02:44 +00:00
Chris Lattner f8d9710b6f (re)introduce new simpler apis for creation sectionkinds. 
llvm-svn: 77834
 2009-08-01 23:57:16 +00:00
Chris Lattner 0c40266b5a Remove "JumpTableDataSection" from TAI, instead, have AsmPrinter 
compute it based on what it knows.  As part of this, rename getSectionForMergeableConstant
to getSectionForConstant because it works for non-mergable constants also.

The only functionality change from this is that Xcore will start dropping
its jump tables into readonly section instead of data section in -static mode.
This should be fine as the linker resolves the relocations.  If this is a
problem, let me know and we'll come up with another solution.

llvm-svn: 77833
 2009-08-01 23:46:12 +00:00
Chris Lattner cc71620c86 give alpha its readonly section. This optimizes alpha, and prevents a 
testsuite regression with a coming patch.

llvm-svn: 77832
 2009-08-01 23:44:04 +00:00
Daniel Dunbar 36741c8a29 Avoid accessing invalid std::vector element; this makes clang 
ENABLE_EXPENSIVE_CHECKS clean on x86_64-.*-darwin10.

llvm-svn: 77831
 2009-08-01 23:40:20 +00:00
Daniel Dunbar 6cfaa47c85 lit: Catch (internal) exceptions when using --no-sh. 
llvm-svn: 77830
 2009-08-01 23:18:27 +00:00
Eli Friedman 62561fe9b0 Fix a minor issue with unions in the new struct building code. 
llvm-svn: 77829
 2009-08-01 23:11:24 +00:00
Daniel Dunbar 5a283bf848 lit: Fix thinko in finding config file. 
llvm-svn: 77828
 2009-08-01 23:09:12 +00:00
Chris Lattner 84b453aca4 .rdata == .rodata on mips. 
llvm-svn: 77827
 2009-08-01 23:07:29 +00:00
Chris Lattner b1a3309a18 no need to override the default with the default. 
llvm-svn: 77826
 2009-08-01 23:05:25 +00:00
Chris Lattner 5038edb3ee one fewer license, yay. :) 
llvm-svn: 77824
 2009-08-01 22:54:39 +00:00
Chris Lattner 37d60ffce0 eXtensible Systems doesn't exist any more and Reid donated this to the 
project under the normal license, yay. :)

llvm-svn: 77823
 2009-08-01 22:54:17 +00:00
Chris Lattner 61990958d8 loweringinfo is always non-null. 
llvm-svn: 77821
 2009-08-01 22:48:40 +00:00
Chris Lattner b2bbb61f33 REmove dead fields of TAI. 
llvm-svn: 77820
 2009-08-01 22:40:22 +00:00
Chris Lattner b4b1012d29 fix a problem Eli noticed where we would compile the attached ptrtoint 
to:

.quad X

even on a 32-bit system, where X is not 64-bits.  There isn't much that
we can do here, so we just print:

.quad	((X) & 4294967295)

instead.

llvm-svn: 77818
 2009-08-01 22:25:12 +00:00
Chris Lattner 5aa4952625 update for rename 
llvm-svn: 77817
 2009-08-01 22:06:53 +00:00
Chris Lattner d5c01136ef fix a fixme by sinking various target-specific directives down into 
the appropriate subclasses.

llvm-svn: 77815
 2009-08-01 21:56:13 +00:00
Chris Lattner 286326ed24 coff also doesn't have a ReadOnlySection yet, (!) 
llvm-svn: 77814
 2009-08-01 21:49:24 +00:00
Chris Lattner bc3d5f5db0 coff doesn't set a .bss seciton, so this is dead. 
llvm-svn: 77813
 2009-08-01 21:48:25 +00:00
Chris Lattner 26fb277f92 it turns out that isWeak() was basically dead anyway. Kill off SectionInfo :-/ 
llvm-svn: 77812
 2009-08-01 21:46:23 +00:00
Eli Friedman 881f9a89d1 Additional AuroraUX header path. 
llvm-svn: 77811
 2009-08-01 21:46:03 +00:00
Chris Lattner 72c3e7746f don't use isWeak anymore. 
llvm-svn: 77810
 2009-08-01 21:42:58 +00:00
Chris Lattner 9ba71d12d8 fix a layering violation by moving SectionKind out to its own header. 
llvm-svn: 77808
 2009-08-01 21:30:49 +00:00
Dan Gohman a152345dfb Minor whitespace tidiness. 
llvm-svn: 77807
 2009-08-01 21:25:46 +00:00
Dan Gohman 9139b02cda Fix typos in comments. 
llvm-svn: 77806
 2009-08-01 21:25:00 +00:00
Chris Lattner fba48fbfdd with the previous refactoring, fixme fixed! 
llvm-svn: 77805
 2009-08-01 21:21:43 +00:00
Chris Lattner a61c05adc0 update for API change. 
llvm-svn: 77804
 2009-08-01 21:14:30 +00:00
Chris Lattner c9c277ba0f Change SectionKind to be a property that is true of a *section*, it 
should have no state that is specific to particular globals in the
section.  In this case, it means the removal of the "isWeak" and
"ExplicitSection" bits.  MCSection uses the new form of SectionKind.

To handle isWeak, I introduced a new SectionInfo class, which is
SectionKind + isWeak, and it is used by the part of the code generator
that does classification of a specific global.

The ExplicitSection disappears.  It is moved onto MCSection as a new
"IsDirective" bit.  Since the Name of a section is either a section
or directive, it makes sense to keep this bit in MCSection.  Ultimately
the creator of MCSection should canonicalize (e.g.) .text to whatever
the actual section is.

llvm-svn: 77803
 2009-08-01 21:11:14 +00:00
Eli Friedman e480ce3d29 Don't error on C++ linkage; if we don't support that, there are 
serious issues :)

llvm-svn: 77800
 2009-08-01 20:48:04 +00:00
Chris Lattner 6778f1f368 add a note about the build bots 
llvm-svn: 77796
 2009-08-01 19:25:25 +00:00
Dan Gohman c278621694 Minor code cleanups. 
llvm-svn: 77795
 2009-08-01 19:14:37 +00:00
Dan Gohman 3a9b9a59ea Print the target flags as an int instead of a char, as they aren't 
actually characters.

llvm-svn: 77794
 2009-08-01 19:13:38 +00:00
Dan Gohman 27f169c416 Use the default copy ctor and copy-assignment operators. 
llvm-svn: 77793
 2009-08-01 19:11:31 +00:00
Dan Gohman 9023fd2b2a Add nounwind to this test. 
llvm-svn: 77792
 2009-08-01 19:11:04 +00:00
Nick Lewycky 04e3a30a21 Add newline at end of file to remove gcc warning. 
llvm-svn: 77791
 2009-08-01 19:09:44 +00:00
Benjamin Kramer c10898ce3e Remove now empty unit test directory. 
llvm-svn: 77790
 2009-08-01 19:07:29 +00:00
Chris Lattner fb1b51c2ed daniel says it's fine to nuke this. 
llvm-svn: 77789
 2009-08-01 18:38:21 +00:00
Chris Lattner 41a866d30d update for new api 
llvm-svn: 77788
 2009-08-01 18:35:49 +00:00
Chris Lattner 95bad379a9 All MCSections are now required to have a SectionKind. 
llvm-svn: 77787
 2009-08-01 18:25:49 +00:00