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Author SHA1 Message Date
Duncan Sands
0d5fa5f018 Mark more constants unsigned, as warned about by icc (#68). 
Patch by Erick Tryzelaar.

llvm-svn: 81116
 2009-09-06 12:56:52 +00:00
Duncan Sands
598fe699d0 Remove some not-really-used variables, as warned 
about by icc (#593, partial).  Patch by Erick Tryzelaar.

llvm-svn: 81115
 2009-09-06 12:41:19 +00:00
Benjamin Kramer
f41c1c09fa More MSVC warning fixes: 
1. DUPMAX is defined in regcomp.c, no need to redefine it in regutils.
2. MSVC doesn't like snprintf, use _snprintf instead.

llvm-svn: 81114
 2009-09-06 12:26:28 +00:00
Duncan Sands
ab1e3dc9e2 Remove strange 'const' qualifiers, as warned about by icc 
(#411).  Patch by Erick Tryzelaar.

llvm-svn: 81113
 2009-09-06 12:16:26 +00:00
Benjamin Kramer
7155f79983 It's a bool, so treat it like one. Fixes a MSVC warning. 
llvm-svn: 81112
 2009-09-06 12:10:17 +00:00
Duncan Sands
8c36c0f009 Mark constants as unsigned, as pointed out by icc 
warnings (#174).  Patch by Erick Tryzelaar.

llvm-svn: 81111
 2009-09-06 11:45:14 +00:00
Duncan Sands
4b92376ba8 Tweak code into an equivalent form for which icc 
doesn't warn about unreachable instructions.  Patch
by Erick Tryzelaar (#111).

llvm-svn: 81110
 2009-09-06 10:53:22 +00:00
Benjamin Kramer
38666b8c1c Fix an integer truncation noticed by MSVC. 
llvm-svn: 81109
 2009-09-06 09:35:10 +00:00
Benjamin Kramer
ff8022c220 Remove splint hints to silence warnings from ICC and MSVC. 
llvm-svn: 81108
 2009-09-06 09:29:39 +00:00
Duncan Sands
750b1f5de2 Public and private corrections, warned about by icc (#304). 
Patch by Erick Tryzelaar.

llvm-svn: 81107
 2009-09-06 08:55:57 +00:00
Duncan Sands
10c1356bad Remove some unused variables and methods warned about by 
icc (#177, partial).  Patch by Erick Tryzelaar.

llvm-svn: 81106
 2009-09-06 08:33:48 +00:00
Duncan Sands
f4d7fcb5a0 Remove unneeded declaration, as warned about by 
icc (#1170).  Patch by Erick Tryzelaar.

llvm-svn: 81104
 2009-09-06 07:23:28 +00:00
Daniel Dunbar
4d822b9da3 Fix a possible crash call setIsInBounds. 
- I think there are more instances of this, but I think they are fixed in Dan's
   incoming patch. This one was preventing me from doing a bugpoint reduction
   though.

llvm-svn: 81103
 2009-09-06 02:31:36 +00:00
Daniel Dunbar
7ef30987f7 Simplify, now that gtest supports raw_ostream directly. 
llvm-svn: 81102
 2009-09-06 02:31:26 +00:00
Evan Cheng
a191202da5 Revert r80926. It causes loop unswitch assertion and slow down some JIT tests significantly. 
llvm-svn: 81101
 2009-09-06 02:26:10 +00:00
Daniel Dunbar
452643b58c Revert "Include optional subclass flags, such as inbounds, nsw, etc., ...", this 
breaks MiniSAT on x86_64.

llvm-svn: 81098
 2009-09-06 00:11:24 +00:00
Daniel Dunbar
1a946234a4 Fix spacing. 
llvm-svn: 81097
 2009-09-06 00:00:13 +00:00
Nick Lewycky
729d642928 Now that googletest can print ConstantRange, use EXPECT_EQ when testing for 
equality. Prefer EXPECT_EQ(foo, Full) over EXPECT_TRUE(foo.isFullSet()) because
the former will print out the contents of the constant range that failed.

llvm-svn: 81094
 2009-09-05 18:27:40 +00:00
Jeffrey Yasskin
25713a50a3 Teach googletest to use raw_ostream instead of just std::ostream. 
This can break when there are implicit conversions from types raw_ostream
understands but std::ostream doesn't, but it increases the number of cases that
Just Work.

llvm-svn: 81093
 2009-09-05 18:16:17 +00:00
Daniel Dunbar
3aafa8d4a3 Quote another '%S' in a test. 
llvm-svn: 81088
 2009-09-05 12:38:44 +00:00
Daniel Dunbar
f96e015ec6 Rename %S metavar to %M (clang uses %S for the basename of the test file). 
llvm-svn: 81087
 2009-09-05 12:38:35 +00:00
Daniel Dunbar
f86912dda1 Temporary test files should use %t. 
llvm-svn: 81086
 2009-09-05 12:38:26 +00:00
Daniel Dunbar
ec3b6229d8 Don't depend on arch specific global prefix. 
llvm-svn: 81084
 2009-09-05 11:53:06 +00:00
Daniel Dunbar
a953c39b9e Eliminate uses of %prcontext. 
- I'd appreciate it if someone else eyeballs my changes to make sure I captured
   the intent of the test.

llvm-svn: 81083
 2009-09-05 11:35:16 +00:00
Daniel Dunbar
9690cc9913 opt: Add -S option to print output as LLVM assembly. 
llvm-svn: 81082
 2009-09-05 11:34:53 +00:00
Daniel Dunbar
214f0db25c Eliminate some Tclisms. 
llvm-svn: 81081
 2009-09-05 11:34:46 +00:00
Benjamin Kramer
8e70ffa886 Delete unused #include. 
llvm-svn: 81076
 2009-09-05 08:50:14 +00:00
Bob Wilson
013dfaa93a Stabilize the order of live intervals in the priority_queue used by the 
linear scan reg alloc.  This fixes a problem I ran into where extracting
a function from a larger file caused the generated code to change (masking
the problem I was trying to debug) because the allocator behaved differently.

This changes the results for two X86 regression checks.  stack-color-with-reg
is improved, with one less instruction, but pr3495 is worse, with one more
copy.  As far as I can tell, these tests were just getting lucky or unlucky,
so I've changed the expected results.

llvm-svn: 81060
 2009-09-05 01:19:16 +00:00
Devang Patel
7b422c1956 Detect VLAs. 
Do not use DenseMap operator[] because it inserts new entry if lookup fails. Use find() to check an entry in a DenseMap first.

llvm-svn: 81058
 2009-09-05 00:34:14 +00:00
Devang Patel
c174e064b2 Ignore malformed global variable debug info. 
llvm-svn: 81055
 2009-09-04 23:59:07 +00:00
Benjamin Kramer
f5c5c341d1 Prune #includes. 
llvm-svn: 81052
 2009-09-04 22:45:23 +00:00
Benjamin Kramer
dde42c936d Remove an unneeded call to c_str(). 
llvm-svn: 81051
 2009-09-04 22:44:03 +00:00
Kevin Enderby
8aeb8c1f8c Added AsmToken enum constants to MCAsmLexer.h for '[', ']', '{', and '}' in 
preparation of supporting other targets. Then changed the lexer to parse these
as tokens.

llvm-svn: 81050
 2009-09-04 22:40:31 +00:00
Kevin Enderby
f697ad5e30 Added the AsmToken::Hash enum constant to MCAsmLexer.h in preparation of 
supporting other targets.  Changed the code to pass MCAsmInfo to the parser
and the lexer.  Then changed the lexer to use CommentString from MCAsmInfo
instead of a literal '#' character.

llvm-svn: 81046
 2009-09-04 21:45:34 +00:00
Devang Patel
40a0a72be8 While replacing an MDNode elment, properly update MDNode's operand list. 
MDNode's operand list does not include all elements.

llvm-svn: 81045
 2009-09-04 21:32:05 +00:00
Andreas Neustifter
bba38af145 Prevent warnings on compilers for which its not clear that assert won't return. 
llvm-svn: 81044
 2009-09-04 21:22:04 +00:00
Lang Hames
82f4d9b9fc Removed yet another std::ostream reference. 
llvm-svn: 81042
 2009-09-04 21:03:07 +00:00
Lang Hames
011d0c0755 Removed some junk and a std::ostream operator that was hanging around. 
llvm-svn: 81041
 2009-09-04 20:54:51 +00:00
Lang Hames
e504e61ab5 Replaces uses of unsigned for indexes in LiveInterval and VNInfo with 
a new class, MachineInstrIndex, which hides arithmetic details from
most clients. This is a step towards allowing the register allocator
to update/insert code during allocation.

llvm-svn: 81040
 2009-09-04 20:41:11 +00:00
Dale Johannesen
e5f313b4ee Test for llvm-gcc commit 81037. 
llvm-svn: 81038
 2009-09-04 20:19:09 +00:00
Andreas Neustifter
d842a676d6 Updated tests to use ProfileVerifer to test ProfileLoader and ProfileEstimator. 
(Keep disabled test disabled until selfhosted build issue is resolved.)

llvm-svn: 81008
 2009-09-04 17:21:59 +00:00
Andreas Neustifter
a956e23520 Cleaned up ProfileVerifierPass. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086219.html)

llvm-svn: 81007
 2009-09-04 17:15:10 +00:00
Andreas Neustifter
548db47ff4 Converted MaximumSpanningTree algorithm to a generic template, this could go 
into llvm/ADT.

llvm-svn: 81001
 2009-09-04 12:34:44 +00:00
Dan Gohman
8b386a0b63 Include optional subclass flags, such as inbounds, nsw, etc., in the 
Constant uniquing tables. This allows distinct ConstantExpr objects
with the same operation and different flags.

Even though a ConstantExpr "a + b" is either always overflowing or
never overflowing (due to being a ConstantExpr), it's still necessary
to be able to represent it both with and without overflow flags at
the same time within the IR, because the safety of the flag may
depend on the context of the use. If the constant really does overflow,
it wouldn't ever be safe to use with the flag set, however the use
may be in code that is never actually executed.

This also makes it possible to merge all the flags tests into a single test.

llvm-svn: 80998
 2009-09-04 12:08:11 +00:00
Duncan Sands
2037ffaa73 Use delete[] to match new[] (found by valgrind). 
llvm-svn: 80997
 2009-09-04 11:59:43 +00:00
Evan Cheng
46e40befe7 Run branch folding if if-converter make some transformations. 
llvm-svn: 80994
 2009-09-04 07:47:40 +00:00
Evan Cheng
284b38aaa7 Fix comment for consistency sake. 
llvm-svn: 80993
 2009-09-04 07:46:30 +00:00
Daniel Dunbar
2a64e85835 Remove stale greps. 
llvm-svn: 80986
 2009-09-04 05:07:52 +00:00
Daniel Dunbar
16621294b7 Update lib deps. 
llvm-svn: 80985
 2009-09-04 05:07:44 +00:00
Bob Wilson
25410ac604 Convert tests to FileCheck. 
llvm-svn: 80983
 2009-09-04 04:07:19 +00:00