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76544 Commits

Author SHA1 Message Date
Torok Edwin fbcd2c76d5 Fix TimeValue::now() on Unix. 
TimeValue()::now().toEpochTime() is supposed to be the same as time(),
but it wasn't, because toEpoch subtracted PosixZeroTime, but now()
didn't add PosixZeroTime!
Add a unittest to check this works.

llvm-svn: 94178
 2010-01-22 15:51:31 +00:00
Douglas Gregor 0599df16a6 Eliminate some Clang warnings 
llvm-svn: 94177
 2010-01-22 15:41:14 +00:00
Benjamin Kramer d6b28fc6ad Simplify code. 
llvm-svn: 94175
 2010-01-22 13:59:13 +00:00
Chandler Carruth df7fd5f8d5 Fix an obvious goof that caused us to only see the top level of return types 
when checking for covariance. Added some fun test cases, fixes PR6110.

This felt obvious enough to just commit. ;] Let me know if anything needs
tweaking.

llvm-svn: 94173
 2010-01-22 13:07:41 +00:00
Dan Gohman 6f08fa70c1 Revert r94066, which was the patch which added a Verifier pass after 
LoopStrengthReduce, as it's causing too much trouble (even with the
old LoopStrengthReduce code).

llvm-svn: 94172
 2010-01-22 10:48:28 +00:00
Chris Lattner cfa5ebc336 add comment support to the rest of the directives. 
llvm-svn: 94168
 2010-01-22 07:36:39 +00:00
Chris Lattner e649401824 stop using strtoll, it gives windows heartburn. 
llvm-svn: 94167
 2010-01-22 07:34:12 +00:00
Chris Lattner 38e9219f71 Add the ability for MCStreamer to emit comments on the same line as directives. 
Switch over the asm-verbose comment for double values to use it.  We now get:

_x:
	.long	343597384                                   ## double 1.231200e+02
	.long	1079953326

For example, note that the comment is on the same line as the .long.  Woo.

llvm-svn: 94166
 2010-01-22 07:29:22 +00:00
Chris Lattner 0522eb2160 pass "-fasm-verbose" into createAsmStreamer. 
llvm-svn: 94165
 2010-01-22 07:06:15 +00:00
Chris Lattner 7ba0661f27 Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164
 2010-01-22 06:49:46 +00:00
Mike Stump 9eb76d47f2 Ensure we output all non-virtual base vtables. Fixes PR5890. 
llvm-svn: 94163
 2010-01-22 06:45:05 +00:00
Chris Lattner 5264fce147 give PassNameParser a home. 
llvm-svn: 94162
 2010-01-22 06:29:25 +00:00
Chris Lattner aec33da793 add an out-of-line virtual method to CmpInst to give it a home. 
llvm-svn: 94161
 2010-01-22 06:25:37 +00:00
Chris Lattner c7a8eaf614 elimiante the dynamic_cast's from opt. 
llvm-svn: 94160
 2010-01-22 06:03:06 +00:00
Chris Lattner 5517958641 simplify code. 
llvm-svn: 94159
 2010-01-22 05:54:03 +00:00
Chris Lattner e0701f987f drop the pass name from the output. 
llvm-svn: 94158
 2010-01-22 05:52:51 +00:00
Chris Lattner 0b1c7235aa eliminate dynamic_cast from this file. 
llvm-svn: 94157
 2010-01-22 05:46:59 +00:00
Chris Lattner 9efd4fcceb eliminate a bunch more unneeded dynamic_cast's. 
llvm-svn: 94156
 2010-01-22 05:37:10 +00:00
Chris Lattner 2fa26e5fd0 eliminate a bunch of dynamic_cast's. 
llvm-svn: 94155
 2010-01-22 05:24:46 +00:00
Chris Lattner 21889d7337 eliminate a bunch of dynamic_cast's. 
llvm-svn: 94154
 2010-01-22 04:55:08 +00:00
Zhongxing Xu a1293a67cd Process cast according to the cast kind. Prepare for more specific cast 
handling (for C++). No functionality change for now.

llvm-svn: 94153
 2010-01-22 04:30:00 +00:00
Daniel Dunbar 7cde09ac8a Driver/Darwin: Update tool chain to use static clang_rt libraries provided by 
compiler-rt. This tool chain now works on x86 and ARM, but isn't the x86 default
yet. 

This drastically cleans up the linker invocation, old invocation:
--
"/Developer/usr/bin/../libexec/gcc/i686-apple-darwin10/4.2.1/ld" "-dynamic" "-arch" "x86_64" "-macosx_version_min" "10.6.0" "-weak_reference_mismatches" "non-weak" "-o" "a.out" "-lcrt1.10.6.o" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/x86_64" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/x86_64" "-L/usr/lib/i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/../../../i686-apple-darwin10/4.2.1" "-L/usr/lib/gcc/i686-apple-darwin10/4.2.1/../../.." "t.o" "-lSystem" "-lgcc"
--

New invocation:
--
# For 10.6:
 "/usr/bin/ld" "-dynamic" "-arch" "x86_64" "-macosx_version_min" "10.6.0" "-o" "a.out" "-lcrt1.10.6.o" "t.o" "-lSystem"
# For 10.4:
 "/usr/bin/ld" "-dynamic" "-arch" "x86_64" "-macosx_version_min" "10.4" "-o" "a.out" "-lcrt1.o" "t.o" "-lSystem" "-lgcc_s.10.4" "/Volumes/Data/ddunbar/llvm.obj.64/Debug/lib/clang/1.1/lib/darwin/libclang_rt.10.4.a"
--

llvm-svn: 94150
 2010-01-22 03:38:14 +00:00
Daniel Dunbar 93d7acfcf2 Driver/Darwin/ld: Fix refacto, -force_cpusubtype_ALL should only be forwarded, 
not always added.

llvm-svn: 94149
 2010-01-22 03:37:33 +00:00
Evan Cheng 9d92aaabf1 Teach pre-regalloc scheduler to schedule loads from nearby addresses. It may improve cache locality. This is controlled by -cluster-loads for now. 
llvm-svn: 94148
 2010-01-22 03:36:51 +00:00
Evan Cheng 4f026f3750 Add two target hooks to determine whether two loads are near and should be scheduled together. 
llvm-svn: 94147
 2010-01-22 03:34:51 +00:00
Evan Cheng 58c34c2c28 Add DenseMapInfo for signed long long. 
llvm-svn: 94146
 2010-01-22 03:33:01 +00:00
Mike Stump d2808449e4 Update debugging code. 
llvm-svn: 94145
 2010-01-22 02:51:26 +00:00
Daniel Dunbar dcc3b657f2 Driver/Darwin/ld: Factor out getDarwinArchName, for getting the "Darwin" arch 
name being used in an driver invocation.

llvm-svn: 94139
 2010-01-22 02:04:58 +00:00
Daniel Dunbar a48823fdbe Driver/Darwin/ld: Eliminate AddDarwinSubArch, our linker invocation is going to 
diverge from gcc anyway.

llvm-svn: 94138
 2010-01-22 02:04:52 +00:00
Daniel Dunbar d6f13c3ff9 Add a Coding Standards section to hacking.html, and point out that cstdio is forbidden. 
llvm-svn: 94137
 2010-01-22 02:04:46 +00:00
Daniel Dunbar 42e3df065e Use raw_ostream instead of cstdio. 
llvm-svn: 94136
 2010-01-22 02:04:41 +00:00
Daniel Dunbar 4dcd3b20ca CMake: Add MCParser directory. 
llvm-svn: 94135
 2010-01-22 02:04:33 +00:00
Daniel Dunbar c7d76c5cef lit: Separate test suite from test name with spaces, to make it easier to cut and paste. 
llvm-svn: 94134
 2010-01-22 02:04:28 +00:00
Chris Lattner 81e2b9a237 add new file 
llvm-svn: 94132
 2010-01-22 01:58:44 +00:00
Chris Lattner 5b0e01c54e move some files out of the llvm-mc tool into the MCParser library so 
other tools can link it.

llvm-svn: 94131
 2010-01-22 01:58:08 +00:00
Chris Lattner 9a184b368b forgot to svn add these, doh. 
llvm-svn: 94130
 2010-01-22 01:55:10 +00:00
Chris Lattner 00646cfbd4 create a new MCParser library and move some stuff into it. 
llvm-svn: 94129
 2010-01-22 01:44:57 +00:00
Chris Lattner 6401c883c4 remove some confused code that used strtoull 
llvm-svn: 94128
 2010-01-22 01:17:12 +00:00
Chris Lattner 5bd081693c allow registering target lexers. 
llvm-svn: 94127
 2010-01-22 01:10:40 +00:00
Douglas Gregor e1084fa2d2 Visit if, switch statements properly 
llvm-svn: 94126
 2010-01-22 01:00:11 +00:00
Chris Lattner 88c46d713b stub out a new TargetAsmLexer interface. 
llvm-svn: 94125
 2010-01-22 00:58:59 +00:00
Douglas Gregor d824f8825b Teach the cursor visitor to walk all of the C and Objective-C 
declarations that have enough source information to make such a walk
useful. This includes walking into variable initializers and enum
constants, the types behind typedefs, etc.

llvm-svn: 94124
 2010-01-22 00:50:27 +00:00
Dan Gohman 045f81981a Revert LoopStrengthReduce.cpp to pre-r94061 for now. 
llvm-svn: 94123
 2010-01-22 00:46:49 +00:00
John McCall f7b2fb51d1 Create function, block, and template parameters in the context of the 
translation unit.  This is temporary for function and block parameters;
template parameters can just stay this way, since Templates aren't
DeclContexts.  This gives us the nice property that everything created
in a record DC should have access in C++.

llvm-svn: 94122
 2010-01-22 00:28:27 +00:00
Ted Kremenek 2687356105 Store flags in bitfields instead of masking them into the pointer for the left child. This leads to some nice conceptually cleanups. 
llvm-svn: 94121
 2010-01-22 00:28:27 +00:00
Chris Lattner fde85356c6 revert my patch for rdar://7520940 that warns when a published header 
is #included with "foo.h" style syntax instead of framework syntax.
It produced too much noise.

llvm-svn: 94120
 2010-01-22 00:14:44 +00:00
Jim Grosbach 267430f74d Fix PR5694. The CMN instructions set the flags differently from CMP, so they 
cannot be directly interchanged for comparisons against negated values.
Disable the CMN instructions for the time being.

llvm-svn: 94119
 2010-01-22 00:08:13 +00:00
Mike Stump 6cbe36fe5a Wire up the new range reporting for unreachable code. 
llvm-svn: 94118
 2010-01-21 23:49:01 +00:00
Ted Kremenek 6abd622631 Tidy up assertion syntax. No functionality change. 
llvm-svn: 94117
 2010-01-21 23:42:57 +00:00
Douglas Gregor 5e8cf37917 Teach the cursor visitor to walk statements and expressions, including 
a few important subkinds. Now we're cookin' with gas!

llvm-svn: 94116
 2010-01-21 23:27:09 +00:00