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91737 Commits

Author SHA1 Message Date
Eric Christopher 2ccc1aa696 Rework arm fast isel branch and compare code. 
llvm-svn: 114226
 2010-09-17 22:28:18 +00:00
Douglas Gregor 29d907de03 When we run into an error parsing or type-checking the left-hand side 
of a binary expression, continue on and parse the right-hand side of
the binary expression anyway, but don't call the semantic actions to
type-check. Previously, we would see the error and then, effectively,
skip tokens until the end of the statement. 

The result should be more useful recovery, both in the normal case
(we'll actually see errors beyond the first one in a statement), but
it also helps code completion do a much better job, because we do
"real" code completion on the right-hand side of an invalid binary
expression rather than completing with the recovery completion. For
example, given

  x = p->y

if there is no variable named "x", we can still complete after the p->
as a member expression. Along the recovery path, we would have
completed after the "->" as if we were in an expression context, which
is mostly useless.

llvm-svn: 114225
 2010-09-17 22:25:06 +00:00
Fariborz Jahanian b3e8712a14 Diagnose use of incomplete type on method argument type of 
method definitions instead of crashing in code gen.
Fixes radar 8421082.

llvm-svn: 114223
 2010-09-17 22:07:07 +00:00
Evan Cheng b08377e0db Machine CSE was forgetting to clear some data structures. 
llvm-svn: 114222
 2010-09-17 21:59:42 +00:00
Jim Grosbach 6d800f88da Update tests to handle MC-inst instruction printing of shift operations. The 
legacy asm printer uses instructions of the form, "mov r0, r0, lsl #3", while
the MC-instruction printer uses the form "lsl r0, r0, #3". The latter mnemonic
is correct and preferred according the ARM documentation (A8.6.98). The former
are pseudo-instructions for the latter.

llvm-svn: 114221
 2010-09-17 21:58:46 +00:00
Evan Cheng 0dcd3362bd Fix a potential bug that can cause miscomparison with and without debug info. 
llvm-svn: 114220
 2010-09-17 21:56:26 +00:00
Jakob Stoklund Olesen 4a253e5ac8 Don't include <fenv.h> now that we have llvm/System/FEnv.h. 
llvm-svn: 114219
 2010-09-17 21:47:03 +00:00
Jim Grosbach 4a5e54021a FileCheck-ize 
llvm-svn: 114218
 2010-09-17 21:46:16 +00:00
Douglas Gregor 21fd023d44 Update C++0x status 
llvm-svn: 114217
 2010-09-17 21:37:49 +00:00
Jim Grosbach 132a0ce787 Hook up verbose asm comment printing for SOImm operands in MC printer 
llvm-svn: 114215
 2010-09-17 21:33:25 +00:00
Jim Grosbach 4e51d0bebb trailing whitespace 
llvm-svn: 114212
 2010-09-17 21:25:10 +00:00
Jim Grosbach 757732c25e trailing whitespace 
llvm-svn: 114211
 2010-09-17 21:23:56 +00:00
Johnny Chen b219d281b0 Changed test case method names. 
llvm-svn: 114210
 2010-09-17 21:14:02 +00:00
Chris Lattner bb3bcd868a fix rdar://8445858 - __sync_* intrinsics erroneously reject ObjC pointers 
llvm-svn: 114209
 2010-09-17 21:12:38 +00:00
Fariborz Jahanian aaf44b2237 Only assignment operator triggers property setter call. 
Fixes radar 8437253.

llvm-svn: 114207
 2010-09-17 20:45:45 +00:00
Jim Grosbach 20da4e360b Move thumb2 tests to the thumb2 directory 
llvm-svn: 114206
 2010-09-17 20:34:09 +00:00
Oscar Fuentes bcc8b2f9e5 cmake: test for the presence of fenv.h 
llvm-svn: 114205
 2010-09-17 20:30:48 +00:00
Jim Grosbach 9b0cd20f72 tweak test to check instructions rather than relying on the comment string 
llvm-svn: 114204
 2010-09-17 20:27:26 +00:00
Douglas Gregor f9088c93be When traversing an InitListExpr, there may not be a syntactic form; 
check for NULL and visit the InitListExpr we have if there is no
syntactic form.

llvm-svn: 114203
 2010-09-17 20:26:51 +00:00
Dan Gohman f3a9c464b4 Fix this test to avoid an "inexact" fold. 
llvm-svn: 114202
 2010-09-17 20:25:43 +00:00
Dan Gohman 534db8a5c8 Avoid emitting a PIC base register if no PIC addresses are needed. 
This fixes rdar://8396318.

llvm-svn: 114201
 2010-09-17 20:24:24 +00:00
Jim Grosbach f3ceecec7e tweak test to check instructions rather than relying on the comment string 
llvm-svn: 114200
 2010-09-17 20:21:03 +00:00
Jim Grosbach c18a460adc tweak test to check instructions rather than relying on the comment string 
llvm-svn: 114199
 2010-09-17 20:17:41 +00:00
Dan Gohman 695312637c Fix this test so that folding doesn't depend on a potentially 
"inexact" result.

llvm-svn: 114198
 2010-09-17 20:15:53 +00:00
Dan Gohman df25777f78 Regenerate. 
llvm-svn: 114197
 2010-09-17 20:08:35 +00:00
Dan Gohman b48f904602 Attempt to support platforms which don't have fenv.h. 
llvm-svn: 114196
 2010-09-17 20:06:27 +00:00
Jim Grosbach 1287f4f3b8 Add skeleton infrastructure for the ARMMCCodeEmitter class. Patch by Jason Kim! 
llvm-svn: 114195
 2010-09-17 18:46:17 +00:00
Johnny Chen aec0c322d3 Fixed build error of LLDBWrapPython.cpp by removing the "protected" access modifier. 
llvm-svn: 114194
 2010-09-17 18:39:57 +00:00
Shantonu Sen afeb03b41d Driver: implement driver automagic support for -lcc_kext 
Rewrite linker arguments to use libclang_rt.cc_kext.a
instead of gcc-specific libcc_kext.a

Resolves Radar 7808495

llvm-svn: 114193
 2010-09-17 18:39:08 +00:00
David Chisnall dd84ef1e62 Add a -ftrapv-handler= option which allows a handler to invoke instead of simply aborting when a signed operation overflows. This mirrors the (GCC-incompatible) behaviour from clang 1.0 and 1.1 when -ftrapv was specified, but allows the handler to be defined for each compilation unit. 
llvm-svn: 114192
 2010-09-17 18:29:54 +00:00
Jim Grosbach 0d35df1cfe handle the upper16/lower16 target operand flags on symbol references for MC 
instruction lowering.

llvm-svn: 114191
 2010-09-17 18:25:25 +00:00
Chris Lattner cea0a8d7ae fix rdar://8444631 - encoder crash on 'enter' 
What a weird instruction.

llvm-svn: 114190
 2010-09-17 18:02:29 +00:00
Gabor Greif 89c416ca98 fix comments; patch by Edmund Grimley-Evans\! 
llvm-svn: 114189
 2010-09-17 17:52:00 +00:00
Greg Clayton e2ae97f267 We now have SBStream that mirrors the generic stream classes we 
use inside lldb (lldb_private::StreamFile, and lldb_private::StreamString).

llvm-svn: 114188
 2010-09-17 17:42:16 +00:00
Argyrios Kyrtzidis d059997000 Use a temporary file for output which gets renamed after all the writing is finished. 
This mainly prevents failures and/or crashes when multiple processes try to read/write the same PCH file. (rdar://8392711&8294781); suggestion & review by Daniel!

llvm-svn: 114187
 2010-09-17 17:38:48 +00:00
Duncan Sands 922563cc6d Some of the tests build an executable with llvm-gcc. For this to work, llvm-gcc 
needs to find some libraries, which may require searching the directories given
by LIBRARY_PATH on curiously configured systems.  So pass on LIBRARY_PATH.

llvm-svn: 114186
 2010-09-17 17:05:27 +00:00
John McCall 00f1a67ad3 Fix test for no-asserts builds. 
llvm-svn: 114185
 2010-09-17 17:03:41 +00:00
Daniel Dunbar baad46c6ee Fix an MSVC warning. 
llvm-svn: 114184
 2010-09-17 16:34:24 +00:00
Jim Grosbach a7d430b51c expand PICLDR MC lowering to handle other PICLDR and PICSTR versions. 
llvm-svn: 114183
 2010-09-17 16:25:52 +00:00
Fariborz Jahanian 5bbd1b0051 Patch to add IRgen support for Gnu's conditional operator 
extension when missing LHS. This patch covers scalar
conditionals only. Others are wip.
(pr7726, radar 8353567).

llvm-svn: 114182
 2010-09-17 15:51:28 +00:00
Daniel Dunbar 35a7a0ee2e MC/Mach-O/i386: Fix a crash in relocation handling. 
llvm-svn: 114176
 2010-09-17 15:21:50 +00:00
NAKAMURA Takumi ab5077ab71 Move the declaration SetInformationJobObject() outside of namespace. 
It is also workaround for PR7927.

llvm-svn: 114175
 2010-09-17 11:14:18 +00:00
Gabor Greif 433c9e146a rename variable, 'Type' seems to be present in 
the enclosing scope, which confuses gcc v3.4 to no end

llvm-svn: 114174
 2010-09-17 10:21:45 +00:00
NAKAMURA Takumi 018f965a77 AlphaSchedule.td: 7bit-ize. 
llvm-svn: 114173
 2010-09-17 09:56:43 +00:00
Daniel Dunbar 00aff04c8d Driver/DarwinClang: Add GCC libexec paths so we can find the cc1 binaries if we 
ever use fallback.
 - Not necessary for clang as a compiler, but useful for testing purposes.

llvm-svn: 114172
 2010-09-17 08:22:12 +00:00
Daniel Dunbar 195fa00399 IRgen: Change CodeGenPasses to be a PassManager, so it can have CallGraphSCC or 
Module. Patch by Mike Gist!

llvm-svn: 114171
 2010-09-17 07:35:16 +00:00
Michael J. Spencer 386fe51f64 docs: Update GettingStartedVS to reflect current state. 
llvm-svn: 114167
 2010-09-17 06:33:20 +00:00
Daniel Dunbar 14287de654 Reapply "Driver/Darwin: Time for another spin at switching to the DarwinClang", 
now that eprintf symbol issue is resolved.

llvm-svn: 114166
 2010-09-17 04:25:28 +00:00
Daniel Dunbar a69a595c2b System: Don't reexport ___eprintf when building with Clang; this symbol isn't 
used on Darwin anymore, and Clang might not always link with the library it is
currently found in.

llvm-svn: 114165
 2010-09-17 04:25:24 +00:00
Daniel Dunbar e4f65f3885 Revert "Driver/Darwin: Time for another spin at switching to the DarwinClang 
toolchain.", while I investigate the totally non-surprising ensuing breakage.

llvm-svn: 114164
 2010-09-17 03:46:37 +00:00