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87206 Commits

Author SHA1 Message Date
Chris Lattner c48adb60ca revert bill's patches in an attempt to fix the buildbot. 
llvm-svn: 108419
 2010-07-15 06:51:46 +00:00
Nick Lewycky 485ce5a49c This is a full sentence. 
llvm-svn: 108418
 2010-07-15 06:51:22 +00:00
Nick Lewycky e6f3287cbb Disable aliases on all platforms. 
llvm-svn: 108417
 2010-07-15 06:48:56 +00:00
Ted Kremenek 34231228ff Correctly set rpath on Mac OS X for executable tools. Note that I am not certain this is the best fix; the code immediately above looks confused, as it first checks to see if we are NOT on Darwin and then checks the Darwin version number. This fix allows c-index-test (in Clang) to run outside of running the regression test suite. I would appreciate if someone reviewed this. 
llvm-svn: 108416
 2010-07-15 06:36:57 +00:00
Chris Lattner 19eff2a9f6 Fix PR7647, handling the case when 'To' ends up being 
mutated by recursive simplification.  This also enhances
ReplaceAndSimplifyAllUses to actually do a real RAUW
at the end of it, which updates any value handles
pointing to "From" to start pointing to "To".  This
seems useful for debug info and random other VH users.

llvm-svn: 108415
 2010-07-15 06:36:08 +00:00
Chris Lattner e41ab07c61 make various clients of ReplaceAndSimplifyAllUses tolerate 
it *changing* the things it replaces, not just causing them
to drop to null.  There is no functionality change yet, but 
this is required for a subsequent patch.

llvm-svn: 108414
 2010-07-15 06:06:04 +00:00
Bill Wendling 1f7071a3e4 Fix headers. 
llvm-svn: 108413
 2010-07-15 06:05:18 +00:00
Bill Wendling e7e6ca5c57 Use std::vector instead of a hard-coded array. The length of that array could 
get *very* large, but we only need it to be the size of the number of pregs.

llvm-svn: 108412
 2010-07-15 06:04:38 +00:00
Bill Wendling d5b390189d Use std::vector instead of a hard-coded array. The length of that array could 
get *very* large, but we only need it to be the size of thenumber of pregs.

llvm-svn: 108411
 2010-07-15 05:56:32 +00:00
Chris Lattner ceefcf0143 see comment. 
llvm-svn: 108410
 2010-07-15 05:22:46 +00:00
Chris Lattner e985a63bbf see comment. 
llvm-svn: 108409
 2010-07-15 05:17:36 +00:00
Chris Lattner 96748161c5 add an accessor. 
llvm-svn: 108408
 2010-07-15 05:14:01 +00:00
Eli Friedman 8b3a17e613 Revert r108401; it breaks bootstrap :( 
llvm-svn: 108407
 2010-07-15 05:09:31 +00:00
Eli Friedman fd473a746c Add AssertingVH which makes PR7647 break consistently. 
llvm-svn: 108401
 2010-07-15 04:46:14 +00:00
Eli Friedman e4be4308a9 Random note about bswap. 
llvm-svn: 108396
 2010-07-15 02:20:38 +00:00
Daniel Dunbar 487a796d50 Driver: Support 'clang -x ir ...'. 
llvm-svn: 108391
 2010-07-15 00:49:21 +00:00
Chris Lattner 28fd6785bc a more graceful fix for test/Other/inline-asm-newline-terminator.ll, 
follow on to r103765

llvm-svn: 108390
 2010-07-15 00:37:34 +00:00
Eli Friedman a8b4e3732b Speculatively revert r108378; may be causing bootstrap failures. 
llvm-svn: 108389
 2010-07-15 00:33:00 +00:00
Chris Lattner deee7a3c0b restrict the && -> & warning to cover a case daniel noted. 
Don't warn about "logically bool" expressions on the RHS,
even if they fold to a constant.

llvm-svn: 108388
 2010-07-15 00:26:43 +00:00
Jakob Stoklund Olesen 8b1bb8cfbd Last COPY conversion. 
llvm-svn: 108387
 2010-07-14 23:58:21 +00:00
Bob Wilson 0b9aafddc5 Remove restriction on NEON alignment values. Some of the NEON ld/st 
instructions use different values (e.g., 2-byte or 4-byte alignment).
Also fix ARMInstPrinter to print these alignments as bits instead of bytes.

llvm-svn: 108386
 2010-07-14 23:54:43 +00:00
Jakob Stoklund Olesen 9b449d5a92 Use TargetOpcode::COPY instead of X86-native register copy instructions when 
lowering atomics. This will allow those copies to still be coalesced after
TII::isMoveInstr is removed.

llvm-svn: 108385
 2010-07-14 23:50:27 +00:00
Bob Wilson 5d2c1218f1 Remove the entire docs directory from Apple-style builds. 
This fixes a "usr_junk" verification failure when installing into /usr.

llvm-svn: 108384
 2010-07-14 23:49:18 +00:00
Sebastian Redl 85b2a6a430 Add a callback interface that allows interested parties to get notified whenever PCHReader deserializes a type or decl (and possibly other things in the future). Have PCHWriter implement these callbacks as noops and register to receive them if we're chaining PCHs. This will allow PCHWriter to track the IDs of these things, which it needs to write the dependent files. WIP 
llvm-svn: 108383
 2010-07-14 23:45:08 +00:00
Bob Wilson 6f4f3612cc Try to get embedded build of llvmCore to pass verification. 
Simplify some things in the process.

llvm-svn: 108382
 2010-07-14 23:41:58 +00:00
Eric Christopher 474e56a2bf 80-col. 
llvm-svn: 108381
 2010-07-14 23:41:32 +00:00
Sean Callanan 7618f4ebaf Fixes to the IR generator in the expression parser 
to correctly unfold constant-folded global variables.
Also added code to JIT the expression.  Simple 
expressions are now JIT compiled successfully.

llvm-svn: 108380
 2010-07-14 23:40:29 +00:00
Daniel Dunbar 6f2e839693 CodeGen/ObjC/NeXT: Fix Obj-C message send to match llvm-gcc when choosing 
whether to use objc_msgSend_fpret; the choice is target dependent, not Obj-C ABI
dependent.
 - <rdar://problem/8139758> arm objc _objc_msgSend_fpret bug

llvm-svn: 108379
 2010-07-14 23:39:36 +00:00
Owen Anderson 37d91d84af Add instcombine transforms to optimize tests of multiple bits of the same value into a single larger comparison. 
llvm-svn: 108378
 2010-07-14 23:33:51 +00:00
Sebastian Redl 8b41f30064 There is another implementation of PCHReaderListener around. Update it to the new interface. 
llvm-svn: 108377
 2010-07-14 23:29:55 +00:00
Douglas Gregor eebe72199e When determining whether an overload set with explicit template 
arguments only resolves to a single specialization, make sure to look
through using declarations. Fixes PR7641.

llvm-svn: 108376
 2010-07-14 23:20:53 +00:00
Benjamin Kramer 8d5609b604 Pass StringRefs by value. 
llvm-svn: 108375
 2010-07-14 23:19:41 +00:00
Douglas Gregor 5f0e252f63 When there are extra or missing template parameter lists in a template 
definition, we're likely going to end up breaking the invariants of
the template system, e.g., that the depths of template parameter lists
match up with the nesting template of the template. So, make sure we
mark such ill-formed declarations as invalid or don't even build them
at all.

llvm-svn: 108372
 2010-07-14 23:14:12 +00:00
Eric Christopher 25e72a8920 Temporarily disable this test. 
llvm-svn: 108371
 2010-07-14 23:12:58 +00:00
Devang Patel 29168baf4b Make it a .ll test case. 
llvm-svn: 108370
 2010-07-14 23:12:52 +00:00
Dan Gohman f10cd5c6cb Make the order in which variables are described in debug information 
independent of the order that isel happens to visit the dbg_declare
intrinsics. This fixes a bug in which the formal arguments were
being printed in reverse order, now that fast isel is going bottom up.

llvm-svn: 108369
 2010-07-14 23:08:16 +00:00
Chris Lattner 769aedd523 fix indentation 
llvm-svn: 108368
 2010-07-14 23:04:59 +00:00
Bob Wilson f1a6d7abc3 Remove some broken code to check the DISABLE_EDIS flag (edis is now in the 
DIRS list, so it does no good to filter it from PARALLEL_DIRS), and replace
it with a check to disable building the shared library version of edis when
the flag is set.  Disabling it entirely does not work because MC uses it now.

llvm-svn: 108367
 2010-07-14 22:41:51 +00:00
Benjamin Kramer 92d8998348 Don't pass StringRef by reference. 
llvm-svn: 108366
 2010-07-14 22:38:02 +00:00
Eric Christopher e34b383e71 Add a testcase for the vla and stack realignment warning. 
llvm-svn: 108365
 2010-07-14 22:26:35 +00:00
Dan Gohman c12a6731c5 Properly restore DebugLoc after leaving the local constant area. 
llvm-svn: 108364
 2010-07-14 22:01:31 +00:00
Douglas Gregor c357f4121e Add lvalue-bitcast support for complex numbers. 
llvm-svn: 108363
 2010-07-14 21:35:45 +00:00
Dale Johannesen 6fe8c37a01 Tests for llvm-gcc commit 108360. 
llvm-svn: 108362
 2010-07-14 21:22:35 +00:00
Howard Hinnant 5d695f041c Fixed to work with generalized iterators. 
llvm-svn: 108359
 2010-07-14 21:14:52 +00:00
Dan Gohman 1513217e27 Just use getParent() instead of getModuleFromVal when the value is a Function. 
llvm-svn: 108358
 2010-07-14 21:12:44 +00:00
Dan Gohman efb8dbb3f1 Rename WriteConstantInt to WriteConstantInternal, to avoid confusion. 
llvm-svn: 108357
 2010-07-14 20:57:55 +00:00
Sebastian Redl 409183ff7c Increase the max PCH level for declarations to 7. Add a FromPCH flag to types. 
llvm-svn: 108354
 2010-07-14 20:26:45 +00:00
Owen Anderson 2cfe91379b Extend SimplifyCFG's common-destination folding heuristic to allow a single 
"bonus" instruction to be speculatively executed.  Add a heuristic to
ensure we're not tripping up out-of-order execution by checking that this bonus
instruction only uses values that were already guaranteed to be available.

This allows us to eliminate the short circuit in (x&1)&&(x&2).

llvm-svn: 108351
 2010-07-14 19:52:16 +00:00
Daniel Dunbar 9765b9817d Driver: When re'execing clang, use path to the main executable instead of 
looking up Clang in the normal search paths (which may end up finding the wrong
clang).

llvm-svn: 108346
 2010-07-14 18:46:27 +00:00
Daniel Dunbar 9c3ed5f4d0 Driver: Remove some unused arguments. 
llvm-svn: 108345
 2010-07-14 18:46:23 +00:00