Reid Spencer
c511274dc1
Shut up a warning about signed/unsigned.
...
llvm-svn: 33071
2007-01-11 07:58:19 +00:00
Reid Spencer
9963189831
Put in some needed \ at the end of lines!!!
...
llvm-svn: 33070
2007-01-11 06:51:56 +00:00
Chris Lattner
6fee172493
simplify some logic further
...
llvm-svn: 33069
2007-01-11 04:30:21 +00:00
Chris Lattner
3147621368
Recommit my previous patch with a bugfix: printInfoComment works on both
...
local and global values.
llvm-svn: 33068
2007-01-11 03:54:27 +00:00
Nick Lewycky
fad35ab64a
Quiet compiler warning. The only reason the function is marked virtual
...
is so that it can be called from inside a debugger.
llvm-svn: 33067
2007-01-11 02:38:21 +00:00
Nick Lewycky
7fb0a6d2ab
New predicate simplifier!
...
Please do not enable, there is still some known miscompile problem.
llvm-svn: 33066
2007-01-11 02:32:38 +00:00
Devang Patel
e485c421c1
Add PassManagerType enum.
...
llvm-svn: 33065
2007-01-11 01:10:25 +00:00
Reid Spencer
0f61503a7e
Avoid taking the address of a macro by checking to see if stdin is defined
...
or not. This allows DynamicLibrary.cpp to compile on Darwin.
llvm-svn: 33064
2007-01-11 00:35:10 +00:00
Reid Spencer
12c2bdcc62
Implement better constant folding of unordered FCMP predicates.
...
llvm-svn: 33063
2007-01-11 00:25:45 +00:00
Devang Patel
a0b4424ed4
Robustify assingPassManager() for Module, Function and Basic Block
...
Passes.
Robustify PMStack.push()
Add dump() routine to print PMStack.
llvm-svn: 33062
2007-01-11 00:19:00 +00:00
Reid Spencer
94ddfbe8b8
Allow LLI, in interpreter mode, to find stdin, stdout, and stderr. This is
...
a bit of a hack but it lets some of the llvm-test programs run.
llvm-svn: 33058
2007-01-10 19:50:43 +00:00
Reid Spencer
d6ed2499db
Back out the last patch which is a nightly test killer. The assertion
...
in getLocalSlot fires on many, many values. It broke nearly all of
the dejagnu tests. Simple changes to the assertion did not fix the
problem.
llvm-svn: 33054
2007-01-10 09:18:16 +00:00
Chris Lattner
bf6aebe720
Last refactoring before PR645: split up getSlot into getLocalSlot and getGlobalSlot.
...
No functionality change.
llvm-svn: 33053
2007-01-10 07:01:46 +00:00
Chris Lattner
6ee5a4d0d2
eliminate some iterator gymnastics.
...
llvm-svn: 33052
2007-01-10 06:43:26 +00:00
Reid Spencer
e6d962e729
Change the file header name as this file was renamed.
...
llvm-svn: 33051
2007-01-10 04:17:32 +00:00
Reid Spencer
b808cbe40b
Rename Writer.cpp as CBackend.cpp so it doesn't conflict with Writer.cpp
...
in the bytecode writer library. This helps with debugging.
llvm-svn: 33050
2007-01-10 04:16:17 +00:00
Chris Lattner
441127f582
Fix a bug in heap-sra that caused compilation failure of office-ispell.
...
llvm-svn: 33043
2007-01-09 23:29:37 +00:00
Reid Spencer
7b13c6b655
Explain that bitcast can only cast a pointer to another pointer.
...
llvm-svn: 33041
2007-01-09 20:08:58 +00:00
Reid Spencer
b4f3c47095
For PR1099:
...
Invert the "isSigned" logic in calls to printType and printPrimitiveType.
We want variables to be declared unsigned by default so that signless
operators like + and - perform the unsigned operation that LLVM expects
by default. Parameters with the sext attribute will be declared signed and
signed instructions will case operand values to signed regardless of the
type of the variable. This passes all tests and fixes PR1099.
llvm-svn: 33039
2007-01-09 17:09:09 +00:00
Chris Lattner
af73545299
Inline insertValue into CreateModuleSlot/CreateFunctionSlot
...
llvm-svn: 33038
2007-01-09 08:04:59 +00:00
Chris Lattner
ef3e9a5ea1
Remove a bunch of complex logic that is completely dead: duplicates can
...
never be inserted!
llvm-svn: 33037
2007-01-09 07:58:11 +00:00
Chris Lattner
ee67a96b5d
Split CreateSlot into two versions, one for globals and one for function-local
...
values
llvm-svn: 33036
2007-01-09 07:55:49 +00:00
Chris Lattner
88c55c3483
Remove extraneous return value from insertValue and getOrCreateSlot. Since
...
getOrCreateSlot no longer gets the slot, rename it to CreateSlot.
llvm-svn: 33035
2007-01-09 07:46:21 +00:00
Reid Spencer
76d79c7040
For PR1099:
...
Partial fix for this PR. Default function parameters to signed integer, just
like everything else in CBE. The bug was caused by incorrectly introducing
parameter attributes feature by choosing "signed" parameter if the
SExtAttribute was specified. Howeer, if no attribute is specified, this
causes it to become unsigned which is incorrect. Reversing the logic so
that signedness is detected by "not ZExtAttribute" set fixes the issue.
This fixes 197.parser but there is more to do. Any comparison and possibly
other operators involving arguments may need to correctly cast the parameter
before its use, depending on the sign of the operator.
llvm-svn: 33034
2007-01-09 06:38:06 +00:00
Reid Spencer
73806b01c8
Test case for PR1099.
...
llvm-svn: 33033
2007-01-09 06:25:15 +00:00
Chandler Carruth
75f3e74eba
Fixing a ">" redirect to be a ">>" redirect, so a sed command doesn't get clobbered.
...
llvm-svn: 33032
2007-01-09 02:38:29 +00:00
Chris Lattner
893a8f3dfb
Add PR number for future reference
...
llvm-svn: 33031
2007-01-09 00:31:52 +00:00
Evan Cheng
5ca03da36b
Fix test case.
...
llvm-svn: 33030
2007-01-09 00:09:34 +00:00
Reid Spencer
d798bda669
PR1085 is fixed now.
...
llvm-svn: 33029
2007-01-09 00:05:55 +00:00
Evan Cheng
e2b77e35e3
Added a test case from PR1075.
...
llvm-svn: 33028
2007-01-08 23:58:27 +00:00
Evan Cheng
b7b31dfa9c
Undo xfail now scheduler deficiency has been fixed.
...
llvm-svn: 33027
2007-01-08 23:57:40 +00:00
Evan Cheng
6829d12846
Naming consistency.
...
llvm-svn: 33026
2007-01-08 23:55:53 +00:00
Evan Cheng
6cba4e114e
Fix for PR1075: bottom-up register-reduction scheduling actually increases register pressure.
...
- Fixed bugs in sethi-ullman number computation and priority queue comparison
functions.
- Separate code that handles priority computation special cases from SU number computation.
llvm-svn: 33025
2007-01-08 23:50:38 +00:00
Chris Lattner
0f765fae89
Implement some trivial FP foldings when -enable-unsafe-fp-math is specified.
...
This implements CodeGen/PowerPC/unsafe-math.ll
llvm-svn: 33024
2007-01-08 23:04:05 +00:00
Chris Lattner
75ab1d8e7b
new testcase
...
llvm-svn: 33023
2007-01-08 23:03:19 +00:00
Jim Laskey
8cc5a0d2fe
Need to handle static declarations properly.
...
llvm-svn: 33022
2007-01-08 22:15:18 +00:00
Jeff Cohen
2bfbf6b99c
Unbreak VC++ build.
...
llvm-svn: 33021
2007-01-08 20:17:17 +00:00
Reid Spencer
96ebce2eda
Parameter attributes are part of a FunctionType and deserve to be factored
...
into comparisons of two FunctionTypes. Make it so.
llvm-svn: 33020
2007-01-08 19:41:01 +00:00
Reid Spencer
d5d091d13b
XFAIL this test until PR1085 mystery is resolved.
...
llvm-svn: 33019
2007-01-08 19:38:58 +00:00
Devang Patel
e0b89a869d
Add PMStack, a Pass Manager stack.
...
Eventually, Top level pass managers will use this to keep track of
active pass managers. Eass pass will also learn how to find appropriate
manager from these managers stack.
llvm-svn: 33018
2007-01-08 19:29:38 +00:00
Devang Patel
05a840dae2
Modules are consumed when they are merged together by Linker.
...
Clear modules vector so that destructure does not try to
delete these modules again. Patch by Chandler Carruth.
llvm-svn: 33017
2007-01-08 18:42:27 +00:00
Andrew Lenharth
31e7a82bea
And asm writing for packed struct initializers
...
llvm-svn: 33016
2007-01-08 18:21:30 +00:00
Andrew Lenharth
55be52f117
Make packed structs use packed initialiers for consistency
...
llvm-svn: 33015
2007-01-08 18:16:47 +00:00
Andrew Lenharth
e009c29b46
Packed structs use packed struct initializers
...
llvm-svn: 33014
2007-01-08 18:15:35 +00:00
Chris Lattner
7d99e39169
testcase for PR1097
...
llvm-svn: 33013
2007-01-08 17:52:29 +00:00
Reid Spencer
c857bb0b27
Comparison of primitive type sizes should now be done in bits, not bytes.
...
This patch converts getPrimitiveSize to getPrimitiveSizeInBits where it is
appropriate to do so (comparison of integer primitive types).
llvm-svn: 33012
2007-01-08 16:32:00 +00:00
Reid Spencer
405e204fb3
For PR1097:
...
Enable complex addressing modes on 64-bit platforms involving two induction
variables by keeping a size and scale in 64-bits not 32.
Patch by Dan Gohman.
llvm-svn: 33011
2007-01-08 16:17:51 +00:00
Reid Spencer
1f80d735e2
For PR1090:
...
Clean up the definitions of the helper functions per Chris' review
suggestions so they are easier to read.
For PR1091:
Print minimum signed integer values as unsigned so that we get no warnings
from the C compiler about constant ranges and value comparisons.
llvm-svn: 33010
2007-01-08 08:00:00 +00:00
Chris Lattner
11742f393a
Fully specify the type of the llvm.va* intrinsics. This helps resolve
...
Pr1093
llvm-svn: 33009
2007-01-08 07:55:15 +00:00
Chris Lattner
f153633017
fix atexit. This is an overcomplex way of calling exit, but it is required,
...
as the jit intercepts exit calls to implement atexit handlers. This
fixes SingleSource/UnitTests/2003-05-14-AtExit
llvm-svn: 33008
2007-01-08 07:36:34 +00:00