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Author SHA1 Message Date
Chris Lattner
88ad3de713 make the loop comment printer print out a much better structured 
output.  An example:

        .align  4, 0x90
LBB1_5:                                                     ## %while.cond3
                                                            ##   Parent Loop BB1_1 Depth=1
                                                            ## =>  This Loop Header: Depth=2
                                                            ##       Child Loop BB1_8 Depth 3
                                                            ##       Child Loop BB1_6 Depth 3



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94225 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 21:43:28 +00:00
Chris Lattner
14ca177beb Changes to fix buffering that I forgot to commit with previous patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94222 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 21:16:10 +00:00
Chris Lattner
965df54254 For blocks that are not loop headers, just print their loop depth and header BB. 
For loop headers, print Inner loop along with the other stuff so it doesn't take
an extra line.  We now get stuff like this:

LBB1_4:                                                     ## %land.end
                                                            ##   in Loop: Header=BB1_1 Depth=1
        notb    %al
        testb   $1, %al
        jne     LBB1_8

and:

LBB1_6:                                                     ## %while.cond7
                                                            ## Inner Loop Header: Depth=3
                                                            ##     Inside Loop BB1_5 Depth 2
                                                            ##   Inside Loop BB1_1 Depth 1

which still isn't great for loop headers, but is much less verbose.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94221 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 21:11:06 +00:00
Chris Lattner
d8d0aee26a reenable the label loop comments and switch them to use the formatted 
comment emission stuff.  I'm going to rewrite this though because the
current output doesn't make sense.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94215 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 21:00:45 +00:00
Daniel Dunbar
8a3ee718cd Mark EH_RETURN64 as CodeGenOnly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94205 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 20:16:37 +00:00
Benjamin Kramer
b0706d1859 Another strncmp -> StringRef.startswith simplification. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94203 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 20:00:21 +00:00
Chris Lattner
0fd90fd8d1 Convert some more random-comment-printing stuff to use 
AddComment and GetCommentOS.  Add a blank line between globals
(even in non-verbose mode) to make the assembly more readable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94202 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:52:01 +00:00
Chris Lattner
7e02e52e9a make this less constrained, we want blank lines between globals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94201 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:51:08 +00:00
Chris Lattner
d79d9dce47 add a new MCAsmStreamer::GetCommentOS method to simplify stuff 
that doesn't want to use twines.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94199 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:17:48 +00:00
Bob Wilson
8a23e0b07b Revert 94059. It is breaking the MultiSource/Benchmarks/Prolangs-C/bison 
test on ARM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94198 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:16:40 +00:00
Chris Lattner
6a9157913c add missing break, PR6114, patch by M Wahab. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94197 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:11:53 +00:00
Victor Hernandez
02d574d7a8 Fix/strengthen verification of llvm.dbg.declare 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94195 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:06:12 +00:00
Victor Hernandez
29fa5e9886 Keep ignoring pointer-to-pointer bitcasts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94194 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 19:05:05 +00:00
Chris Lattner
7481ae6572 use both the Mangler and the CBE's mangler for identifiers, 
this should fix a problem duncan saw handling symbols with '.' in them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94192 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:33:00 +00:00
Chris Lattner
d32c7cfa24 rename addComment -> AddComment for consistency. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94190 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:21:35 +00:00
Benjamin Kramer
a46918d2b1 Simplify some uses of str(n)cmp with StringRef. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94189 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:21:23 +00:00
Daniel Dunbar
50a5aa19ca CMake: Don't try to descend into projects/compiler-rt, it doesn't work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94187 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:14:27 +00:00
Daniel Dunbar
f63623fb3f Make GetSourceVersion more portable, thanks Pawel! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94186 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:14:21 +00:00
Daniel Dunbar
ea5c2bac26 Update CMake LibDeps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94185 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:14:14 +00:00
Daniel Dunbar
016f765289 make: Make .o files depend on Makefile, at least for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94184 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 18:10:54 +00:00
Torok Edwin
b0a5baefaa 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94178 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 15:51:31 +00:00
Dan Gohman
12bdbf1ca8 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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94172 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 10:48:28 +00:00
Chris Lattner
7d1e49c983 add comment support to the rest of the directives. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94168 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 07:36:39 +00:00
Chris Lattner
d5a7e357a2 stop using strtoll, it gives windows heartburn. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94167 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 07:34:12 +00:00
Chris Lattner
86e2211d0a 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94166 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 07:29:22 +00:00
Chris Lattner
07404415ab pass "-fasm-verbose" into createAsmStreamer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94165 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 07:06:15 +00:00
Chris Lattner
e73a31f667 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 06:49:46 +00:00
Chris Lattner
6eeb7345f2 give PassNameParser a home. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94162 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 06:29:25 +00:00
Chris Lattner
36fe19837c add an out-of-line virtual method to CmpInst to give it a home. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94161 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 06:25:37 +00:00
Chris Lattner
476e9bd114 elimiante the dynamic_cast's from opt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94160 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 06:03:06 +00:00
Chris Lattner
6f6e87db19 simplify code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94159 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 05:54:03 +00:00
Chris Lattner
c5e5b3c830 drop the pass name from the output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94158 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 05:52:51 +00:00
Chris Lattner
5a66cb9a44 eliminate dynamic_cast from this file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94157 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 05:46:59 +00:00
Chris Lattner
77c95ed74a eliminate a bunch more unneeded dynamic_cast's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94156 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 05:37:10 +00:00
Chris Lattner
3660ecabbb eliminate a bunch of dynamic_cast's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94155 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 05:24:46 +00:00
Chris Lattner
5e664b8f7c eliminate a bunch of dynamic_cast's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94154 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 04:55:08 +00:00
Evan Cheng
c589e03865 Teach pre-regalloc scheduler to schedule loads from nearby addresses. It may improve cache locality. This is controlled by -cluster-loads for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94148 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 03:36:51 +00:00
Evan Cheng
96dc115ef3 Add two target hooks to determine whether two loads are near and should be scheduled together. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94147 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 03:34:51 +00:00
Evan Cheng
cf220d5b89 Add DenseMapInfo for signed long long. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94146 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 03:33:01 +00:00
Daniel Dunbar
4bd8dc39fb CMake: Add MCParser directory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94135 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 02:04:33 +00:00
Daniel Dunbar
eab04fc0be lit: Separate test suite from test name with spaces, to make it easier to cut and paste. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94134 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 02:04:28 +00:00
Chris Lattner
46dc583ad5 add new file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94132 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 01:58:44 +00:00
Chris Lattner
be343b3ca3 move some files out of the llvm-mc tool into the MCParser library so 
other tools can link it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94131 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 01:58:08 +00:00
Chris Lattner
0d6eee44d0 forgot to svn add these, doh. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94130 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 01:55:10 +00:00
Chris Lattner
c6ef277a0b create a new MCParser library and move some stuff into it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 01:44:57 +00:00
Chris Lattner
03949c9db3 remove some confused code that used strtoull 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94128 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 01:17:12 +00:00
Chris Lattner
a27f64f3e3 allow registering target lexers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94127 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 01:10:40 +00:00
Chris Lattner
af0d301f43 stub out a new TargetAsmLexer interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94125 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 00:58:59 +00:00
Dan Gohman
7979b72feb Revert LoopStrengthReduce.cpp to pre-r94061 for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94123 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 00:46:49 +00:00
Ted Kremenek
3ec68f97ea Store flags in bitfields instead of masking them into the pointer for the left child. This leads to some nice conceptually cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94121 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-22 00:28:27 +00:00