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Author SHA1 Message Date
Chris Lattner
c26574d777 Simplify the performFinalCleanups interface 
llvm-svn: 9740
 2003-11-05 21:15:19 +00:00
Chris Lattner
a8d3699eb3 Yet more fixes for constant expr shifts 
llvm-svn: 9739
 2003-11-05 20:43:58 +00:00
Chris Lattner
dba798775b Further fixes for PR93 
llvm-svn: 9738
 2003-11-05 20:37:01 +00:00
Brian Gaeke
eb6b11c9e0 A few handy methods that seem to mesh well with what CallSite already provides. 
llvm-svn: 9737
 2003-11-05 20:25:33 +00:00
Chris Lattner
2df84a62cd no need for endl 
llvm-svn: 9736
 2003-11-05 19:53:32 +00:00
Chris Lattner
352ad83271 Add support for constant expr shifts 
llvm-svn: 9735
 2003-11-05 19:53:03 +00:00
Misha Brukman
7fa3523f55 Since this function returns an int, let's actually return something. 
llvm-svn: 9734
 2003-11-05 19:48:05 +00:00
Chris Lattner
8db910f7cb New testcase 
llvm-svn: 9733
 2003-11-05 19:43:36 +00:00
Chris Lattner
530eb1ffb5 If we're not checking, don't check! 
llvm-svn: 9732
 2003-11-05 19:09:40 +00:00
Chris Lattner
9b9fdd0f17 Fix flawed logic that was breaking several SPEC benchmarks, including gzip and crafty. 
llvm-svn: 9731
 2003-11-05 17:31:36 +00:00
Misha Brukman
c7c4e197fc We know exactly what the value of $< is, so instead of using basename $< to 
get just the filename and not the full path, just use the filename directly.

llvm-svn: 9730
 2003-11-05 06:43:36 +00:00
Misha Brukman
c48d9c4103 Output only the .y filename, not the full path to it for ease of reading. 
llvm-svn: 9729
 2003-11-05 06:41:14 +00:00
Chris Lattner
cfc70b1d14 Add three more bugs 
llvm-svn: 9728
 2003-11-05 06:30:04 +00:00
Chris Lattner
1370c57a42 Do not use a class before it is defined. 
Be gcc 3.4 clean

llvm-svn: 9727
 2003-11-05 06:25:06 +00:00
Chris Lattner
3099f615fa Be friendly to gcc 3.4... good compiler. Nice compiler. 
llvm-svn: 9726
 2003-11-05 06:20:27 +00:00
Chris Lattner
f7a909f914 Be gcc 3.4 clean 
llvm-svn: 9725
 2003-11-05 06:12:18 +00:00
Chris Lattner
16a148787e Make -r work, fixing PR 91 
llvm-svn: 9724
 2003-11-05 06:05:21 +00:00
Alkis Evlogimenos
2cca429997 Add std::pair tier. This is a much simplified version of boost::tie 
that works only for std::pair.

llvm-svn: 9723
 2003-11-05 05:58:26 +00:00
Chris Lattner
b5a2959ef2 Fix name collision 
llvm-svn: 9722
 2003-11-05 05:55:45 +00:00
Chris Lattner
9cb20e43cb Add a dtor to ensure that they are called the right number of times. 
llvm-svn: 9721
 2003-11-05 05:31:24 +00:00
Chris Lattner
616346ebe4 NEw testcase 
llvm-svn: 9720
 2003-11-05 05:22:15 +00:00
Chris Lattner
e0249593df Make code gcc 3.4 clean 
llvm-svn: 9719
 2003-11-05 05:15:42 +00:00
Chris Lattner
c6ba8bc617 New testcase 
llvm-svn: 9718
 2003-11-05 01:36:49 +00:00
Chris Lattner
9e2193fbb9 This works with GCC 3.4 also 
llvm-svn: 9717
 2003-11-05 01:31:12 +00:00
Brian Gaeke
ee15c93eda Abort when the user program calls abort, instead of printing a funny message and calling exit(1). 
llvm-svn: 9716
 2003-11-05 01:18:49 +00:00
Chris Lattner
fd8ec07a8e Fix bug with previous implementation: 
-      // ~(c-X) == X-(c-1) == X+(-c+1)
+      // ~(c-X) == X-c-1 == X+(-c-1)

Implement: C - ~X == X + (1+C)
llvm-svn: 9715
 2003-11-05 01:06:05 +00:00
Chris Lattner
605d27d952 New testcase for the other side 
llvm-svn: 9714
 2003-11-05 01:05:22 +00:00
Brian Gaeke
251ac27789 Use regular old malloc to emulate malloc/alloca instructions. 
llvm-svn: 9713
 2003-11-05 01:02:14 +00:00
Brian Gaeke
246426591b Remove a comment which no longer applies. 
llvm-svn: 9712
 2003-11-05 00:59:28 +00:00
Chris Lattner
ac2e4e15dd Minor cleanup, plus implement InstCombine/xor.ll:test17 
llvm-svn: 9711
 2003-11-04 23:50:51 +00:00
Chris Lattner
e89f46d190 Since we're in the neighborhood, test for the inverse 
llvm-svn: 9710
 2003-11-04 23:49:53 +00:00
Chris Lattner
97da28f949 Fix spello 
Add negate overload

llvm-svn: 9709
 2003-11-04 23:37:40 +00:00
Chris Lattner
a309338bd4 Implement InstCombine/xor.ll:test(15|16) 
llvm-svn: 9708
 2003-11-04 23:37:10 +00:00
Chris Lattner
ea5cc772ef Add a generalization of the previous case 
llvm-svn: 9707
 2003-11-04 23:36:50 +00:00
Chris Lattner
8dcf26ea9c New testcase for masking operation that frequently occurs in the pool allocator 
for converting a number that is a power of two into a mask

llvm-svn: 9706
 2003-11-04 23:21:22 +00:00
Alkis Evlogimenos
a6f280b483 Update documentation since it was misleading: make it clear that a 
negative instruction count is returned if instructions are removed
from a basic block.

llvm-svn: 9705
 2003-11-04 23:07:00 +00:00
Alkis Evlogimenos
c6a7c83333 Change all machine basic block modifier functions in MRegisterInfo to 
return the number of instructions added to/removed from the basic block
passed as their first argument.

Note: This is only needed because we use a std::vector instead of an
ilist to keep MachineBasicBlock instructions. Inserting an instruction
to a MachineBasicBlock invalidates all iterators to the basic
block. The return value can be used to update an index to the machine
basic block instruction vector and circumvent the iterator elimination
problem but this is really not needed if we move to a better
representation.

llvm-svn: 9704
 2003-11-04 22:57:09 +00:00
Brian Gaeke
8dadbe31dc Update verifySavedState()'s comment, so that it reflects its current 
status.  In doFinalization(), skip over external functions, just like
Anand's mapping info does.

llvm-svn: 9703
 2003-11-04 22:42:41 +00:00
Chris Lattner
7bf113d3ca New file, for use by the pool allocator project 
llvm-svn: 9702
 2003-11-04 22:38:28 +00:00
Chris Lattner
2a1a3efb17 Substantial release notes updates 
llvm-svn: 9700
 2003-11-04 20:06:53 +00:00
Chris Lattner
e081c61c0f New testcase for PR80 
llvm-svn: 9699
 2003-11-04 18:52:01 +00:00
Chris Lattner
5e6718da86 New testcase 
llvm-svn: 9698
 2003-11-04 18:34:05 +00:00
Brian Gaeke
f641ebe313 Add comments. 
llvm-svn: 9697
 2003-11-04 18:25:56 +00:00
Chris Lattner
397fd0d9ba While working on the pool allocator, I noticed that basicaa is failing a scary 
number of simple cases.  Someday when I get a chance to work on it again, this
testcase should be corrected.

llvm-svn: 9695
 2003-11-04 16:40:40 +00:00
Chris Lattner
c4cfc20335 Fix problems in previous changes. This fixes several regressions last night. 
llvm-svn: 9694
 2003-11-04 16:04:32 +00:00
John Criswell
3e30e40801 Checking in Chris's suggestions: 
Added assert() to ensure symbol table is well formed.
Added code to remember the value that was found; resolving types can change
the symbol table and invalidate the value of the iterator.
Added comments to the ResolveTypes() function (mainly for my own benefit).
Please feel free to correct the comments if they are not accurate.

llvm-svn: 9693
 2003-11-04 15:22:26 +00:00
Chris Lattner
790547084f New testcase for PR84 
llvm-svn: 9690
 2003-11-03 21:37:08 +00:00
John Criswell
77f2ab0370 Modified build rules so that a messages appears before and after linking. 
This helps to disambiguate when linking begins and when the library/program
is linked and ready to be used.
This is sort of as preference thing, so feel free to modify/revert the change.

llvm-svn: 9687
 2003-11-03 21:12:49 +00:00
Chris Lattner
414e572f11 Significantly simplify constant emission by unifying the stuff which used to build up 
strings with the stuff that used to print to an ostream directly.  We now NEVER build
up big strings, only to print them once they are formed.

llvm-svn: 9686
 2003-11-03 20:19:49 +00:00
Chris Lattner
53ffef88ed updates to release notes 
llvm-svn: 9685
 2003-11-03 20:08:08 +00:00