b402819ddf
* Added support for the %ccr register
...
* FP double registers are now coded correctly
* Removed function which converted registers based on register types, it was
broken (because regTypes are broken)
llvm-svn: 7175
2003-07-14 23:26:03 +00:00
7b14a19965
The word `separate' only has one `e'.
...
llvm-svn: 7174
2003-07-14 17:26:34 +00:00
7fdaab4f68
The word `separate' only has one `e'.
...
llvm-svn: 7173
2003-07-14 17:20:40 +00:00
c8ccfe90af
Fixed: </pre</p> => </pre></p>
...
llvm-svn: 7172
2003-07-14 17:05:20 +00:00
ae648fa032
Merged in changes from PRE101 in the prerelease branch.
...
Specifically, this updates libtool to version 1.5 and adds the following:
- Added the -only-static option that we added in our previous libtool.
- Modified the autoconf macros so that libtool uses the -G option when
linking on Solaris. This allows libraries with global variables with
constructors to automatically run those constructors when the
library is dlopened().
llvm-svn: 7171
2003-07-14 16:52:07 +00:00
6fa4b79587
Use uint32_t for table index and size: table will never be > 4GB.
...
Also, make Pointer type depend on architecture.
llvm-svn: 7170
2003-07-11 22:02:28 +00:00
ac83df769b
Trace loads and stores as they happen (stores were being
...
remembered in valuesStoredInFunction, but never traced at function return,
and that's too late to be finding the error anyway).
Stores trace both the value and the address being stored to,
but after some experience I think only values should be traced.
The pointer hash table just fills up far too quickly if every
store address were traced.
llvm-svn: 7169
2003-07-11 21:57:43 +00:00
b99d684839
If we have a constant pointer reference to a function, we were printing
...
out the entire llvm disassembly for the function at global constant-output
time, which caused the assembler to barf in 164.gzip. This fixes that
particular problem (though 164.gzip has other problems with X86 llc.)
llvm-svn: 7168
2003-07-11 21:57:01 +00:00
5b04987a4c
Fix some serious floating-point bugs (fixes test cases such as Oscar,
...
Fhourstones, McCat-vor, and many others...)
Printer.cpp: Print implicit uses for AddRegFrm instructions. Break gas
bug workarounds up into separate stanzas of code for each bug. Add new
workarounds for fild and fistp.
X86InstrInfo.def: Add O_ST0 implicit uses for more FP instrs where they
obviously apply. Also add PrintImplUses flags for FP instrs where they
are necessary for gas to understand the output.
llvm-svn: 7165
2003-07-11 18:18:35 +00:00
b3d794a2c9
Added functionality to instrmentation pass
...
llvm-svn: 7161
2003-07-10 21:55:57 +00:00
5258e59908
Fixed grammatical error.
...
llvm-svn: 7160
2003-07-10 21:38:28 +00:00
4f420ce3a3
Several important bug fixes:
...
(1) Cannot use ANDN(ot), ORN, and XORN for boolean ops, only bitwise ops.
(2) Conditional move instructions must distinguish signed and unsigned
condition codes, e.g., MOVLE vs. MOVLEU.
(3) Conditional-move-on-register was using the cond-move-on-cc opcodes,
which produces a valid-looking instruction with bogus registers!
(4) Here's a really cute one: dividing-by-2^k for negative numbers needs to
add 2^k-1 before shifting, not add 1 after shifting. Sadly, these
are the same when k=0 so our poor test case worked fine.
(5) Casting between signed and unsigned values was not correct:
completely reimplemented.
(6) Zero-extension on unsigned values was bogus: I was only doing the
SRL and not the SLLX before it. Don't know WHAT I was thinking!
(7) And the most important class of changes: Sign-extensions on signed values.
Signed values are not sign-extended after ordinary operations,
so they must be sign-extended before the following cases:
-- passing to an external or unknown function
-- returning from a function
-- using as operand 2 of DIV or REM
-- using as either operand of condition-code setting operation
(currently only SUBCC), with smaller than 32-bit operands
Also, a couple of improvements:
(1) Fold cast-to-bool into Not(bool). Need to do this for And, Or, XOR also.
(2) Convert SetCC-Const into a conditional-move-on-register (case 41)
if the constant is 0. This was only being done for branch-on-SetCC-Const
when the branch is folded with the SetCC-Const.
llvm-svn: 7159
2003-07-10 20:07:54 +00:00
8ea738a9ff
Bug fix in creating constants: need 1U << 31, not 1 << 31.
...
llvm-svn: 7158
2003-07-10 19:48:19 +00:00
2f90c823a2
Fold cast-to-bool into not. Later, this should also be folded into other
...
boolean operations: AND, OR, XOR.
llvm-svn: 7157
2003-07-10 19:47:42 +00:00
e2e50f2880
Values stored in CallArgsDescriptor cannot be const.
...
llvm-svn: 7156
2003-07-10 19:46:15 +00:00
abf331db03
isMarkedForSpill() should be const.
...
llvm-svn: 7155
2003-07-10 19:45:28 +00:00
689adb19b0
Change interface to MachineInstr::substituteValue to specify more precisely
...
which args can be substituted: defsOnly, defsAndUses or usesOnly.
llvm-svn: 7154
2003-07-10 19:45:07 +00:00
39587d6264
Print out all neighbors in interference graph, not just higher-numbered ones.
...
llvm-svn: 7153
2003-07-10 19:43:33 +00:00
5224b19deb
Several fixes to handling of int CC register:
...
(1) An int CC live range must be spilled if there are any interferences,
even if no other "neighbour" in the interf. graph has been allocated
that reg. yet. This is actually true of any class with only one reg!
(2) SparcIntCCRegClass::colorIGNode sets the color even if the LR must
be spilled so that the machine-independent spill code doesn't have to
make the machine-dependent decision of which CC name to use based on
operand type: %xcc or %icc. (These are two halves of the same
register.)
(3) LR->isMarkedForSpill() is no longer the same as LR->hasColor().
These should never have been the same, and this is necessary now for #2 .
(4) All RDCCR and WRCCR instructions are directly generated with the
phony number for %ccr so that EmitAssembly/EmitBinary doesn't have to
deal with this.
llvm-svn: 7152
2003-07-10 19:42:55 +00:00
6528067646
Several fixes to handling of int CC register:
...
(1) An int CC live range must be spilled if there are any interferences,
even if no other "neighbour" in the interf. graph has been allocated
that reg. yet. This is actually true of any class with only one reg!
(2) SparcIntCCRegClass::colorIGNode sets the color even if the LR must
be spilled so that the machine-independent spill code doesn't have to
make the machine-dependent decision of which CC name to use based on
operand type: %xcc or %icc. (These are two halves of the same register.)
(3) LR->isMarkedForSpill() is no longer the same as LR->hasColor().
These should never have been the same, and this is necessary now for #2 .
(4) All RDCCR and WRCCR instructions are directly generated with the
phony number for %ccr so that EmitAssembly/EmitBinary doesn't have to
deal with this.
llvm-svn: 7151
2003-07-10 19:42:11 +00:00
fc329cd57b
*** empty log message ***
...
llvm-svn: 7150
2003-07-10 19:32:38 +00:00
f8c303d344
Just documentation.
...
llvm-svn: 7149
2003-07-10 19:31:26 +00:00
5fc4aee04e
Add phony target "bytecode" to ensure that it works in recursive makes.
...
llvm-svn: 7147
2003-07-10 19:25:29 +00:00
c18333ac0a
Lowercase versions of `occurrence' need to be spelled correctly, too.
...
llvm-svn: 7142
2003-07-10 17:05:26 +00:00
fd3e0afe65
Move the space separator to where it really belongs: in the print statement, not
...
in a variable assignment.
llvm-svn: 7141
2003-07-10 16:52:41 +00:00
069e6b5be0
`Occurrence' has no `a' and the `r' is doubled.
...
llvm-svn: 7140
2003-07-10 16:49:51 +00:00
ecfc0d2d3c
Converted tabs to spaces.
...
llvm-svn: 7139
2003-07-10 16:35:17 +00:00
1194d54975
Some beautification changes (tabs to spaces, removed extra blank lines);
...
no functionality changed.
llvm-svn: 7138
2003-07-09 17:33:50 +00:00
fa6ede03b1
Simplified DOTRACING flag.
...
llvm-svn: 7135
2003-07-08 23:40:48 +00:00
71139f24d0
Corrected the Table of Contents.
...
Corrected capitalization of subheadings.
Created a new subsection for compiling the C front end and moved all references
to it there.
Updated the disk space requirements to reflect the need for the binary C front
end and the optional C front end source.
Added information on unpacking the distribution to the summary section.
Moved autoconf environment variables to the autoconf section.
Changed make to gmake.
Removed some of the precise directions for unpacking the archives.
Fixed some formatting inconsistencies (headings that were not centered).
llvm-svn: 7132
2003-07-08 20:35:59 +00:00
3b7c2a4db7
Pointer hash table reallocation code seems never to have been tested!
...
Unfortunately, reallocation also means that the pointer numbering will
change, so increase table size to try to avoid it.
llvm-svn: 7130
2003-07-08 18:42:44 +00:00
b09caca804
Native libraries (libinstr*.a) should not have been taken out when
...
taking out the rule for compiling the test driver.
We need the native libraries for libinstr because they are directly
linked into the native CBE or LLC code. That is the only practical
way to debug them!
llvm-svn: 7129
2003-07-08 18:40:58 +00:00
eb44eb1e08
Use libinstr.$(ARCH).a instead of libinstr64.a
...
Also, $(RM) needs -f flag.
llvm-svn: 7128
2003-07-08 18:39:51 +00:00
6c9dc89ba5
*** empty log message ***
...
llvm-svn: 7126
2003-07-08 15:39:02 +00:00
b99b317cba
Removed size_t from the parameter list of the malloc() prototype in generated C
...
code. This prevents a compiler warning on Sparc that causes the tests to fail.
llvm-svn: 7125
2003-07-08 14:52:09 +00:00
222639708e
Stop using the `Offset' variable, as we are cycling through the bits of a field
...
initializer and the loop index variable already carries the offset information
that we need.
llvm-svn: 7123
2003-07-07 22:30:44 +00:00
f75934fe93
Fixed indentation.
...
llvm-svn: 7122
2003-07-07 22:28:42 +00:00
6d1871c28b
Removed an extra slash that appears in the path name when these variables are
...
combined with a '/' separating them.
llvm-svn: 7121
2003-07-07 22:27:05 +00:00
ea6e7a5d72
Elaborated assembly syntax of instructions in the comments.
...
llvm-svn: 7120
2003-07-07 22:18:42 +00:00
25a49f0cf1
Removed unnecessary assignment (it was taken care by a superclass) and clarified
...
some comments.
llvm-svn: 7119
2003-07-07 22:18:06 +00:00
6aa98680fb
* Made $Template refer to a path relative to the checked-out tree
...
* Made error messages print out what directory failed chdir()
* Put quotes around search arguments to grep
* Use `egrep' instead of `grep -e' because they are equivalent but `grep' does
not have the `-e' option on Sparc/Solaris
* Added `--enable-jit' to the ./configure command because both X86 and Sparc
have JITs and we want them to be tested
* Fixed the regular expressions parsing the changes in CVS which were causing
the script to die
llvm-svn: 7118
2003-07-07 21:27:40 +00:00
ed9fc328cc
Fixed the directions for building the C front end.
...
llvm-svn: 7117
2003-07-07 19:29:20 +00:00
c2ca0c44c8
Added information about how to unpack the distribution for those who do not
...
have access to CVS.
llvm-svn: 7116
2003-07-07 19:27:35 +00:00
c48e3fdffd
Insert workaround for GAS bug in assembling FLD/FSTP XWORD PTR [...]
...
instructions, by outputting them as bytes.
llvm-svn: 7115
2003-07-07 18:34:20 +00:00
c1db0fdd7e
Moved RegClassIDs enum to be next to the RegTypes enum.
...
llvm-svn: 7114
2003-07-07 16:52:39 +00:00
55c8e21073
Correction to last fix: Pointer types do not return true in Type::IsIntegral().
...
llvm-svn: 7113
2003-07-06 22:50:31 +00:00
3bb921e8df
Choose register instead of immediate for ConstantExpr in ChooseRegOrImmed.
...
llvm-svn: 7112
2003-07-06 20:33:21 +00:00
d09c4c34c0
Major bug fix though it happened rarely (only on a compare after an
...
integer overflow):
We need to use %icc and not %xcc for comparisons on 32-bit or smaller
integer values.
llvm-svn: 7111
2003-07-06 20:13:59 +00:00
95b36820bb
Regression test for bug in reg. allocation that was using %xcc instead
...
of %icc even for 32-bit and smaller comparisons.
llvm-svn: 7110
2003-07-06 20:12:18 +00:00
c4499d6cb1
Make the RegClassID values public -- there is no other way to get them.
...
llvm-svn: 7109
2003-07-06 19:53:59 +00:00
d5676e8607
Add -d option to trust the disassembler.
...
llvm-svn: 7105
2003-07-03 21:44:32 +00:00
5b343a4ba1
here little scriptie, nice scriptie...
...
llvm-svn: 7104
2003-07-03 21:15:02 +00:00
bb95605448
Apparently, the "regType" and "regClass" used in the Sparc backend are not both
...
correct: empirically, "regType" is wrong for a number of registers. Thus, one
can only rely on the "regClass" to figure out what kind of register one is
dealing with.
This change switches to using only "regClass" and adds a few extra DEBUG() print
statements and a few clean-ups in comments and code, mostly minor.
llvm-svn: 7103
2003-07-03 18:36:47 +00:00
2b30ecdb77
Added support for poolallocarray and poolmakeunfreeable. The latter is used by the SAFECode project
...
llvm-svn: 7102
2003-07-03 17:55:47 +00:00
9558399227
Fixed an error in the pathname to LLVMGCCDIR for the pre-built binaries (forgot
...
that <> denotes a tag).
llvm-svn: 7100
2003-07-03 16:49:40 +00:00
6e0f34d4c2
Added information on software requirements for unpacking the archives that we
...
will eventually distribute.
llvm-svn: 7099
2003-07-03 16:43:01 +00:00
3aac8e11de
* Reworded a bit about JITs (I don't like acronyms followed by 's)
...
* Added JIT capability to the LLI description section
* LLC is quasi-x86-capable
llvm-svn: 7098
2003-07-03 16:29:36 +00:00
4f0dde59cd
Added another remark on how building the C front end is optional.
...
llvm-svn: 7097
2003-07-03 16:03:39 +00:00
c5eb46092c
Performed a major update for the pre-release.
...
Attempted to better structure and order the document.
Added more information about autoconf, the build system, and how to build LLVM.
Added directions on how to build the C front end.
Added a section on common problems and their solutions.
llvm-svn: 7096
2003-07-03 16:01:38 +00:00
163110df31
Adding a web page on how to start a new LLVM Project.
...
llvm-svn: 7095
2003-07-03 15:37:52 +00:00
cedbb88d05
Reuse the values if they are constants: this is important so that we index into the right structure field
...
This fixes bug: BasicAA/2003-07-03-BasicAACrash.ll
llvm-svn: 7093
2003-07-03 06:42:38 +00:00
1646906d18
New testcase
...
llvm-svn: 7092
2003-07-03 06:29:15 +00:00
117da20334
Remove globals more aggressively from graphs.
...
Fix a bug where we removed nodes that were marked U.
llvm-svn: 7090
2003-07-03 02:03:53 +00:00
79c2e891c0
INCLUDE_PARENT_GRAPH is required
...
llvm-svn: 7089
2003-07-02 23:57:21 +00:00
c812e5f44e
INCLUDE_PARENT_GRAPH is required!
...
llvm-svn: 7088
2003-07-02 23:57:05 +00:00
9a75369b74
Disable incorrect mustalias code
...
llvm-svn: 7087
2003-07-02 23:56:51 +00:00
959177fb96
Remove space at end of line
...
llvm-svn: 7084
2003-07-02 23:44:15 +00:00
10bcbf402a
Remove dead method
...
llvm-svn: 7083
2003-07-02 23:43:06 +00:00
7fd198806a
Fix how we are handling unreachable functions. This DRAMATICALLY improves efficiency
...
llvm-svn: 7082
2003-07-02 23:42:48 +00:00
68c49640b7
Updated prior to the pre-release.
...
Removed items which are done (or near completion).
Added new items so that we don't forget them.
llvm-svn: 7081
2003-07-02 23:03:18 +00:00
97d3ce313b
The word `open' was really intended to be `option'.
...
llvm-svn: 7080
2003-07-02 21:20:04 +00:00
e59e2fdbc8
Removed the --enable-profiling option.
...
llvm-svn: 7079
2003-07-02 21:16:06 +00:00
61471078af
Removed the --enable-profiling option (again).
...
llvm-svn: 7078
2003-07-02 20:49:38 +00:00
cd7482b354
Keep track of how many inlinings are performed
...
llvm-svn: 7076
2003-07-02 20:24:42 +00:00
d3d5c5c98e
Try using trivially dead deletion
...
llvm-svn: 7075
2003-07-02 19:49:11 +00:00
20d93ca01d
* Force all "don't care" bits to 0 so that there are absolutely no unset bits in
...
the TableGen descriptions; all unset bits are thus errors.
* As a result, found and fixed instructions where some operands were not
actually assigned into the right portion of the instruction.
llvm-svn: 7074
2003-07-02 19:37:48 +00:00
eccc0dac91
The classes F4_3 and F4_4 have an `rd' operand that needs to be set.
...
llvm-svn: 7073
2003-07-02 18:27:47 +00:00
81951e1142
Properly fix instruction syntax in comments, using `imm' for instructions that
...
use an immediate value instead of a register.
llvm-svn: 7072
2003-07-02 18:15:43 +00:00
6f9caec57f
Fixed instruction syntax in the comments (specifies how instr is used).
...
llvm-svn: 7071
2003-07-02 18:02:58 +00:00
7dee443c1c
* If compiling on X86 or Sparc, automagically enable the JIT for that arch
...
* Setting ENABLE_X86_JIT or ENABLE_SPARC_JIT on the `make' command-line will
force the inclusion of that JIT on a different architecture
* If neither JIT is enabled (e.g., compiling on a different architecture), the
-march option will not be available to LLI.
* As a side effect of the $ARCH variable, the Sparc LLI can now link just a bit
faster by not including the x86 library.
llvm-svn: 7070
2003-07-02 17:53:19 +00:00
7ace0c39c8
Removed the CPPFLAGS and CFLAGS variables since the -DHAVE_CONFIG_H messes
...
up the test suite. Since all the LLVM software assumes that config.h exists,
we can just do away with it for now.
llvm-svn: 7069
2003-07-02 16:53:44 +00:00
7a4abf89fa
Force fixed-size but large alloca objects to the dynamically allocated
...
area to avoid using up precious stack space within the 4095 offset limit
from %fp. Such objects that would themselves live at a large offset
were being put there already so this is a simple change.
llvm-svn: 7066
2003-07-02 06:59:22 +00:00
ad7b9c1810
Remove dead Nodes list
...
llvm-svn: 7065
2003-07-02 06:06:34 +00:00
116f68a990
Complete rewrite of td pass
...
llvm-svn: 7064
2003-07-02 04:39:44 +00:00
049d558988
Print collapsed to match the paper
...
llvm-svn: 7063
2003-07-02 04:39:27 +00:00
0b61cdd191
Reduce amount of work we do calculating mustaliases if the arg is a global
...
llvm-svn: 7062
2003-07-02 04:39:13 +00:00
03f3cb1af7
Add support for ParentGraph only when building in debug mode
...
Minor cleanups, reenable folding of call nodes to external functions
llvm-svn: 7061
2003-07-02 04:38:49 +00:00
db6e0ac800
Add some functions to the blacklist
...
llvm-svn: 7060
2003-07-02 04:38:00 +00:00
5a3d63d5aa
Make the BU closure keep track of which actual calls happen
...
Minor cleanups
llvm-svn: 7059
2003-07-02 04:37:48 +00:00
3ff99e3731
Make local pass print out its progress
...
llvm-svn: 7058
2003-07-02 04:37:26 +00:00
60321c2c49
Add new methods
...
llvm-svn: 7057
2003-07-02 04:37:00 +00:00
b10e385c01
Disable the parent graph code when not compiled in DEBUG mode
...
llvm-svn: 7056
2003-07-02 04:33:55 +00:00
9a8f8e3e95
Leak fix: delete old objects before reallocation in an assignment operator!
...
llvm-svn: 7055
2003-07-02 01:25:44 +00:00
1fce4cfa95
Minor beautification: fold a couple of lines of code.
...
llvm-svn: 7054
2003-07-02 01:24:00 +00:00
cf952cb504
(1) Major bug fix: DecomposeArrayRef() replaces its argument instr. and
...
deletes it, but we were merrily trying to fix the operands of that
instruction anyway! Instead, fix the replacement instruction.
(2) An Improvement: Check for and extract global values in all operands,
not just in known pointer operands. For example, they can occur in
call arguments, and probably other unforeseeable places as well.
This also eliminates the special-case handling of Load and Store.
llvm-svn: 7053
2003-07-02 01:23:15 +00:00
fa1dde06aa
A def. operand of a machine instruction may be an ordinary Value*,
...
not just an Instruction*, at least in one unfortunate case:
the first operand to the va_arg instruction.
Modify ValueToDefVecMap to map from Value*, not Instruction*.
llvm-svn: 7052
2003-07-02 01:16:01 +00:00
b5f8ada255
Bug/case fixes:
...
(1) select: Ok to convert a pointer to a float or double.
(2) regalloc: Some MachineInstr* for caller-saving code before a call
were being inserted before and after the call!
(3) Don't insert the caller-saving instructions in the
MachineCodeForInstruction for the Call instruction.
*All* instructions generated by register allocation need to be
recorded in those maps, but it needs to be done uniformly.
llvm-svn: 7051
2003-07-02 01:13:57 +00:00
29eafac9ff
Added the ARCH variable so that some of the Makefiles can perform actions based
...
upon the target hardware architecture (as opposed to always checking the OS).
llvm-svn: 7050
2003-07-01 22:07:39 +00:00
10d05e2a53
Fixed a broken hyperlink.
...
Moved commas outside of hyperlinks in the contributors list.
llvm-svn: 7049
2003-07-01 21:55:57 +00:00
afede5d65b
TD pass keeps track of which functions have complete arguments
...
llvm-svn: 7048
2003-07-01 21:12:10 +00:00
931978ab2b
Add new operator= impl
...
llvm-svn: 7047
2003-07-01 21:11:59 +00:00
8309574e8d
Fix bug: Regression/Other/2002-03-11-ExprAssertion.ll
...
llvm-svn: 7046
2003-07-01 21:08:52 +00:00
c5703edeb6
Fix testcase failing because of change of output
...
llvm-svn: 7045
2003-07-01 21:03:30 +00:00
57c57a1bbf
Updated the name of the LLVM disassembler so that the test does not fail.
...
llvm-svn: 7044
2003-07-01 20:31:45 +00:00
a4f746d536
new testcase
...
llvm-svn: 7043
2003-07-01 18:52:01 +00:00
b6e3fb6350
Move to test/programs/LLvmsource
...
llvm-svn: 7037
2003-07-01 17:50:11 +00:00
972e76f00d
Ok, I'm a moron. Fixed now
...
llvm-svn: 7035
2003-07-01 17:15:11 +00:00
31f1db746b
Fix major problem that was causing all kinds of nasty foldings
...
llvm-svn: 7034
2003-07-01 17:10:50 +00:00
09711cc547
Make testcase a bit more interesting
...
llvm-svn: 7033
2003-07-01 16:28:32 +00:00
b7d4e63b23
New testcase
...
llvm-svn: 7032
2003-07-01 16:28:20 +00:00
23428214e9
Rework TD pass to work with the precise call graph constructed by the BU phase
...
llvm-svn: 7031
2003-07-01 16:28:11 +00:00
e809e3afd8
Do not treat global variables as functions! (and assert failing)
...
llvm-svn: 7030
2003-07-01 16:27:53 +00:00
8a30ad6d89
Dont' print scalar nodes for ConstantPointerRefs
...
llvm-svn: 7029
2003-07-01 16:27:32 +00:00
0c770cd936
Add new methods to BUDS for keeping track of a precise call graph
...
llvm-svn: 7028
2003-07-01 16:27:15 +00:00
269467d216
Minor cleanups
...
llvm-svn: 7027
2003-07-01 16:04:18 +00:00
f5410e8237
Update to configure the tree before building it.
...
llvm-svn: 7026
2003-07-01 16:02:00 +00:00
33ba19f8f7
The Makefile now adds autoconf information to the compiler and linker flag
...
variables instead of overwriting those variables. This makes it more flexible
and keeps some of the test Makefiles from breaking.
llvm-svn: 7025
2003-07-01 15:02:59 +00:00
7320d2fd32
Renamed all of the LObj* variables (which represent libtool objects) to Obj*.
...
One of the test Makefiles uses the same variable names for something else,
and this was probably interfering with it.
llvm-svn: 7024
2003-07-01 14:52:28 +00:00
40c4f1357b
Fix verbose support bug
...
llvm-svn: 7023
2003-06-30 22:41:22 +00:00
45654a1cbe
Removed the LIBS environment variable as it interferes with the tests and
...
is currently unused.
llvm-svn: 7022
2003-06-30 22:33:53 +00:00
3a821176f1
Added John Criswell to the contributors list.
...
llvm-svn: 7021
2003-06-30 22:20:46 +00:00
c7418da8c1
Removed the --enable-profiling and --enable-verbose options.
...
llvm-svn: 7020
2003-06-30 22:17:28 +00:00
61efc69ce3
Removed the --enable-verbose option.
...
llvm-svn: 7019
2003-06-30 22:16:39 +00:00
e17afeb1b4
Adding in sample project tree.
...
llvm-svn: 7018
2003-06-30 22:13:48 +00:00
568d13cf93
Adding in projects subtree.
...
llvm-svn: 7017
2003-06-30 22:12:19 +00:00
c0822444fd
This causes an assert in the assembler. :(
...
llvm-svn: 7016
2003-06-30 22:03:21 +00:00
0f929780d2
Removed these files as they are replaced by autoconf.
...
llvm-svn: 7015
2003-06-30 22:01:54 +00:00
3ef61afb76
Merged in autoconf branch. This provides configuration via the autoconf
...
system.
llvm-svn: 7014
2003-06-30 21:59:07 +00:00
53426e6526
Setjmp should always return zero if we don't implement longjmp. This avoids
...
leaving trash in the register, fixing anagram
llvm-svn: 7013
2003-06-30 19:35:54 +00:00
eba22eb59d
Get rid of the duplicate '0x' in debug mode.
...
llvm-svn: 7012
2003-06-30 18:06:20 +00:00
2202c5a688
Spell `apparently' with an `e'.
...
llvm-svn: 7011
2003-06-30 15:33:47 +00:00
31514c1c92
New testcase
...
llvm-svn: 7010
2003-06-30 15:17:39 +00:00
d9b889c4df
Add dependency on analyze
...
llvm-svn: 7009
2003-06-30 15:17:36 +00:00
70923c688d
Use the getFunctionNames method
...
llvm-svn: 7008
2003-06-30 05:57:39 +00:00
bfce1115e3
Add new method
...
llvm-svn: 7007
2003-06-30 05:57:30 +00:00
f8865a4389
Split CallSiteIterator out into DSCallSiteIterator.h, and generalize it a bit
...
llvm-svn: 7006
2003-06-30 05:27:53 +00:00
fa52af4fb0
Be more const-correct
...
llvm-svn: 7005
2003-06-30 05:27:18 +00:00
53f4dd7f22
Be more const correct
...
llvm-svn: 7004
2003-06-30 05:27:05 +00:00
0929c5ef68
Fix bug in last checkin
...
llvm-svn: 7003
2003-06-30 05:18:26 +00:00
a7630bdc06
Constness changes
...
llvm-svn: 7002
2003-06-30 05:10:09 +00:00
4ffb4e0e03
Reimplement the BU closure to collapse all SCC graphs into a single graph.
...
Look at all of the code that gets deleted!
llvm-svn: 7001
2003-06-30 05:09:58 +00:00
348d93c8c2
Handle the case where OldNodeMap == &ScalarMap correctly
...
llvm-svn: 7000
2003-06-30 05:09:29 +00:00
312783f0d2
Remove dead method
...
llvm-svn: 6999
2003-06-30 04:53:39 +00:00
01877f5224
Do not delete the same graph multiple times when freeing memory if graphs are sharing
...
llvm-svn: 6998
2003-06-30 04:53:27 +00:00
7695128217
Do not multiply delete graphs if functions are sharing graphs
...
llvm-svn: 6997
2003-06-30 04:53:08 +00:00
6d187fdc5a
Move usages of explicit hash_* datastructures to use typedefs
...
llvm-svn: 6996
2003-06-30 03:36:09 +00:00
88cd849788
New testcase
...
llvm-svn: 6995
2003-06-30 03:25:53 +00:00
63aeacfe3d
Revamp DSGraphs so that they can support multiple functions in the same
...
DSGraph at one time
llvm-svn: 6994
2003-06-30 03:15:25 +00:00
151576413e
Adjust for new DSGraph API
...
llvm-svn: 6993
2003-06-30 03:14:54 +00:00
6e69c28229
Eliminate using declarations, adjust for new DSGraph API
...
llvm-svn: 6992
2003-06-30 03:14:44 +00:00
34bdfbf903
Substantial revamp: DSGraphs now may contain the graphs for multiple functions
...
in the same graph
llvm-svn: 6991
2003-06-30 03:14:23 +00:00
1fecb674e0
Add argument
...
llvm-svn: 6990
2003-06-30 03:13:36 +00:00
13cb5ae4ff
Remove prototype for dead method
...
llvm-svn: 6989
2003-06-30 03:13:28 +00:00
2e2dc8e19d
Add clean target to clean up my mess
...
llvm-svn: 6988
2003-06-29 23:20:51 +00:00
7e29f97d1d
Abstract out the predicate which decides whether a function gets complete
...
arguments or not...
llvm-svn: 6987
2003-06-29 22:37:07 +00:00
205d1acfba
Fix minor bug in previous checkin
...
llvm-svn: 6986
2003-06-29 22:36:31 +00:00
992abdae26
Add support for ensuring that nodes are not incomplete
...
llvm-svn: 6985
2003-06-29 22:36:15 +00:00
10db1077ff
This node should not be incomplete!
...
llvm-svn: 6984
2003-06-29 22:35:55 +00:00
c0f4dc1cfa
New testcase
...
llvm-svn: 6983
2003-06-29 22:20:53 +00:00
16e3c398c8
Add support for "physical subtyping", which fixes:
...
DSGraph/2003-06-29-NodeCollapsing2.ll & DSGraph/PhysicalSubtyping.ll
llvm-svn: 6982
2003-06-29 20:27:45 +00:00
0aca3e714f
Add print method to not get silly warning from analyze
...
llvm-svn: 6981
2003-06-29 20:27:16 +00:00
3ff1d70ecb
New, smaller testcase
...
llvm-svn: 6980
2003-06-29 18:17:20 +00:00
5da440b239
New pass which is useful for writing regression tests
...
llvm-svn: 6979
2003-06-29 18:17:07 +00:00
7da5f74c56
New testcase
...
llvm-svn: 6978
2003-06-29 17:18:59 +00:00
7ac937e011
Until there is a setjmp/longjmp transformation pass, codegen setjmp as a noop
...
and longjmp as an abort!
llvm-svn: 6977
2003-06-29 16:42:32 +00:00
e019d9e068
Fix testcase
...
llvm-svn: 6976
2003-06-29 01:09:07 +00:00
3a51027f3d
New testcase
...
llvm-svn: 6975
2003-06-29 01:03:53 +00:00
5a61d2ffe2
Make sure that the global is known to be internal
...
llvm-svn: 6974
2003-06-29 00:57:34 +00:00
0877def4f6
Expose must alias information for global variables, implementing: DSGraph/mustalias.ll
...
llvm-svn: 6973
2003-06-29 00:54:08 +00:00
426b890f0d
If the alias analysis algorithm we are using can provide MUST alias information,
...
expose it directly as value numbering information
llvm-svn: 6972
2003-06-29 00:53:34 +00:00
16e9212e2e
Add support for gathering sets of must aliases
...
llvm-svn: 6971
2003-06-29 00:23:11 +00:00
83e21a0c93
Count operands to instructions as well as just results. This allows for global variables to be checked as well
...
llvm-svn: 6970
2003-06-29 00:07:11 +00:00
7739abc07b
New testcase
...
llvm-svn: 6969
2003-06-28 23:52:34 +00:00
e9505ee0f9
Do not chain to basic-aa
...
llvm-svn: 6968
2003-06-28 23:49:06 +00:00
69bdc6df96
Remove obsolete script
...
llvm-svn: 6967
2003-06-28 23:32:28 +00:00
423909da4d
Remove usage of grep-not script
...
llvm-svn: 6966
2003-06-28 23:32:04 +00:00
a6fee9d6d5
Remove explicit control flow through the use of the 'not' script
...
llvm-svn: 6965
2003-06-28 23:23:34 +00:00
213fbb3bbb
Move DSGraph tests to test/Regression/Analysis/DSGraph
...
llvm-svn: 6964
2003-06-28 23:17:42 +00:00
e4bdb41532
Move files to test/Regression/Analysis/DSGraph
...
llvm-svn: 6963
2003-06-28 23:17:26 +00:00
abdf66ccfb
No use in having CFGSimplify and SimplifyCFG directories!
...
llvm-svn: 6962
2003-06-28 23:14:35 +00:00
cd1d05ab33
Eliminate explicit control flow in tests
...
llvm-svn: 6961
2003-06-28 23:13:12 +00:00
6cf9053473
Use not instead of grep-not
...
llvm-svn: 6960
2003-06-28 23:02:51 +00:00
f8037d9b2b
Switch tests over to use the 'not' script, instead of explicit control flow
...
llvm-svn: 6959
2003-06-28 23:02:20 +00:00
5d83a502b0
Force the interpreter for this testcase
...
llvm-svn: 6958
2003-06-28 23:02:04 +00:00
dabfbcf19b
Get rid of control flow in the test
...
llvm-svn: 6957
2003-06-28 22:53:07 +00:00
9793cf6789
New script for testrunner programs
...
llvm-svn: 6956
2003-06-28 22:52:52 +00:00
11c21f3eb2
Convert scripts from using explicit control flow to use the new grep-not script
...
llvm-svn: 6955
2003-06-28 22:44:42 +00:00
25479c3cfe
Handle quoting right
...
llvm-svn: 6954
2003-06-28 22:43:58 +00:00
2785679e9e
Make the TestRunner tests not print out horrible things when they run
...
llvm-svn: 6953
2003-06-28 22:35:46 +00:00
4be846d21e
Fix testcase
...
llvm-svn: 6952
2003-06-28 22:31:37 +00:00
6793a25de8
Initial checkin of grep-not script
...
llvm-svn: 6951
2003-06-28 22:28:31 +00:00
63e2794408
Add the test/Scripts directory to the path used by TestRunner
...
llvm-svn: 6950
2003-06-28 22:21:39 +00:00
0e2647b413
Describe directory
...
llvm-svn: 6949
2003-06-28 22:20:19 +00:00
6545a75e93
Improve the make rule
...
llvm-svn: 6948
2003-06-28 22:16:59 +00:00
fa578d0eb4
Propagate globals graph from the local to bu to td globals graphs. This
...
fixes bug: DSGraph/buglobals.ll
llvm-svn: 6947
2003-06-28 22:14:55 +00:00
c7ba69d8b4
Drop references to globals who do exist in the globals graph, but are never
...
read or written to. Keep track of how many times this happens. This should
be good for deleting things like references to type information in C++ classes
llvm-svn: 6946
2003-06-28 22:10:58 +00:00
856a6cbb80
Avoid double negatives
...
llvm-svn: 6945
2003-06-28 21:58:28 +00:00
fb9e684f5c
Add new DSGraph::ScalarMapTy typedef to avoid pulling representation issues
...
into callers of getScalarMap
llvm-svn: 6944
2003-06-28 21:57:13 +00:00
1ad22dedd1
Add new 'isComplete' method
...
llvm-svn: 6943
2003-06-28 21:56:42 +00:00
111065409a
New testcase
...
llvm-svn: 6942
2003-06-28 21:56:22 +00:00
2890f428a9
New pass to perform DSA based optimizations. Initially we just support turning
...
globals into constants if we can prove it's safe
llvm-svn: 6941
2003-06-28 21:54:55 +00:00
58626c9be7
New makefile for Dsgraph tests
...
llvm-svn: 6940
2003-06-28 21:16:38 +00:00
34a4ddae0f
Add DSGraph to the tests
...
llvm-svn: 6939
2003-06-28 21:16:27 +00:00
d401f39872
Avoid printing out huge structures or arrays if they are just filled with zeros
...
llvm-svn: 6938
2003-06-28 20:08:24 +00:00
7969401e16
Add support for a new zeroinitializer token which can be used to get rid of
...
huge arrays of zero initialized values
llvm-svn: 6937
2003-06-28 20:01:34 +00:00
37d4db2e7b
Add test for new zeroinitializer token
...
llvm-svn: 6936
2003-06-28 20:01:03 +00:00
fd7016a8ba
jmp_buf is really a pointer type that is passed around...
...
llvm-svn: 6935
2003-06-28 19:29:34 +00:00
27223935d7
Add support for the Invoke instruction!
...
llvm-svn: 6934
2003-06-28 17:53:05 +00:00
2d52dd12b2
New testcase for invoke support
...
llvm-svn: 6933
2003-06-28 17:52:38 +00:00
a80de5a3be
Preserve compatibility with non-gcc compilers
...
llvm-svn: 6932
2003-06-28 17:15:12 +00:00
90921a7eee
Fix bug: CBackend/2003-06-28-LinkOnceGlobalVars.llx
...
llvm-svn: 6931
2003-06-28 17:08:36 +00:00
de025f3220
New testcase
...
llvm-svn: 6930
2003-06-28 17:07:23 +00:00
fbfcf01b98
Allow the inlining limit to be controlled from the command line!
...
llvm-svn: 6929
2003-06-28 15:57:04 +00:00
719c715639
Add support for 'unsigned' command line arguments
...
llvm-svn: 6928
2003-06-28 15:47:20 +00:00
abebb9af11
Added code to the clean rule that deletes files placed in the source directory.
...
These files interfer with a second build attempt.
llvm-svn: 6927
2003-06-27 17:03:20 +00:00
8224df947c
Added the OPTIONAL_DIRS variable for specifying optional directories to build.
...
llvm-svn: 6926
2003-06-27 16:58:44 +00:00
8bf2e04b87
New testcase that crashes the cfe
...
llvm-svn: 6925
2003-06-27 02:37:53 +00:00
c1e4ee0f50
Nice tasty llc fixes. These should fix LLC for x86 for everything in
...
SingleSource except oopack and Oscar. (Sorry, Oscar.)
include/llvm/Target/TargetInstrInfo.h: Remove virtual print method. Add
accessors for ImplicitUses/Defs.
lib/Target/TargetInstrInfo.cpp: Remove virtual print method. If you
really wanted this, just use MI->print(O, TM); instead...
lib/Target/X86:
FloatingPoint.cpp: ...like this.
X86InstrInfo.h: Remove virtual print method. Define the PrintImplUses
target-specific flag bit.
X86InstrInfo.def: Add the PrintImplUses flag to all the instructions
which implicitly use CL, because the assembler needs to see the CL in
order to generate the right instruction.
Printer.cpp: Ditch fnIndex at Chris's request. Now we use CurrentFnName
to name constants in the constant pool for each function instead. This
avoids keeping state between runOnMachineFunction() invocations, which
is a no-no. Having MangledGlobals be global is a bogon I'd like to get
rid of too, but making it a static member of Printer causes link errors
(why???).
Make NumberForBB into a member of Printer instead of a global, too.
Make printOp and printMemReference into methods of Printer.
X86InstrInfo::print is now Printer::printMachineInstruction, because
TargetInstrInfo::print is history. (Because of this, we have to qualify
the names of some TargetInstrInfo methods we call.)
Print out the ImplicitUses field of any instruction we print that has
the PrintImplUses bit set.
llvm-svn: 6924
2003-06-27 00:00:48 +00:00
92aefe564a
Here are the notes from our Reoptimizer meetings.
...
llvm-svn: 6923
2003-06-26 20:37:42 +00:00
5a42f1b49e
Modify script to support checkins on branches
...
llvm-svn: 6921
2003-06-26 20:11:07 +00:00
4ab222142f
Number constants from constant pool as CPIf_i where f is the function index
...
and i is the constant pool index.
llvm-svn: 6920
2003-06-26 18:02:30 +00:00
d104cdb0ba
Add a testcase to ensure that ctor/dtor attributes work in C
...
llvm-svn: 6919
2003-06-26 14:56:36 +00:00
eaae578820
Add support to globaldce for deleting dead function prototypes
...
llvm-svn: 6918
2003-06-26 05:41:18 +00:00
fd5d323ea9
When internalizing global ctor/dtor list, also mark it constant. This is gross, but
...
until DSA is working all of the time and is totally reliable, we do this.
llvm-svn: 6917
2003-06-26 05:30:40 +00:00
c8a619313a
Run the simplify CFG pass after instcombine which has the effect of deleting
...
ALL of the global ctor/dtor stuff if it is not used!
llvm-svn: 6916
2003-06-26 05:29:50 +00:00
b254fe29d2
New variable which is just the GCCLD tool
...
llvm-svn: 6914
2003-06-26 05:28:00 +00:00
4ede64e304
Implement more aggressive folding of constant GEP instructions
...
llvm-svn: 6913
2003-06-26 05:22:45 +00:00
0f1d8a3947
Add support for elimination of load instruction from global constants
...
llvm-svn: 6912
2003-06-26 05:06:25 +00:00
8c4b0d05ee
add tests for elimination of loads
...
llvm-svn: 6911
2003-06-26 05:05:51 +00:00
e4b7d467f8
Move the instcombine pass before globaldce, so that if globals are made dead by instcombine, that they can be deleted.
...
llvm-svn: 6910
2003-06-26 04:32:31 +00:00
0fe5e45ee9
Don't register the destructors if the list is empty
...
llvm-svn: 6909
2003-06-26 04:20:38 +00:00
dda8abec9b
Integrate the C writer's name mangler.
...
llvm-svn: 6908
2003-06-25 22:00:39 +00:00
25e766aca5
First draft of X86 LLC backend. This should be OK for small programs like
...
Shootout, but it has some issues with bigger programs. Work in progress.
llvm-svn: 6907
2003-06-25 18:01:07 +00:00
63912f05ab
Add test for instcombine -1*X -> -X
...
llvm-svn: 6905
2003-06-25 17:10:34 +00:00
35236d8477
Instcombine: X * -1 -> -X
...
llvm-svn: 6904
2003-06-25 17:09:20 +00:00
81d75b7cfc
Fix bug: LevelRaise/2003-06-25-ExprAnalysis.ll
...
llvm-svn: 6903
2003-06-25 17:09:03 +00:00
930c8595f8
New testcase
...
llvm-svn: 6902
2003-06-25 17:08:34 +00:00
b396afde26
Fix bug: Mem2Reg/2003-06-26-IterativePromote.ll
...
llvm-svn: 6901
2003-06-25 14:58:56 +00:00
fec65d7526
New testcase
...
llvm-svn: 6900
2003-06-25 14:55:30 +00:00
0b3def4d49
Remove completed tasks
...
llvm-svn: 6899
2003-06-25 14:31:06 +00:00
fbb9ab4913
- Fixed name mangling conditions to handle 'linkonce' linkage type. In
...
particular, name mangling for GlobalValues only occurs when the linkage type is
internal or when the name must be mangled to avoid a collision. See comments in
CWriter::getValueName for more information.
- 'inline' keyword is now emitted for functions with 'linkonce' linkage type.
- Fixed typos.
llvm-svn: 6898
2003-06-25 04:52:09 +00:00
2599356122
Try to run cleanups even if nothing was modified in the preview passes
...
llvm-svn: 6897
2003-06-25 04:13:52 +00:00
0192b72fde
Run dead arg elimination, and tell it that it's ok to hack up non-internal functions
...
llvm-svn: 6896
2003-06-25 04:13:36 +00:00
2ab04f7a41
Add argument to DAE to allow operation on non-internal functions
...
llvm-svn: 6895
2003-06-25 04:12:49 +00:00
7610971759
It seems likely that floats would need a cast too, because they are
...
ordinarily promoted to doubles.
llvm-svn: 6894
2003-06-25 03:05:33 +00:00
ef3d5d055d
New testcase
...
llvm-svn: 6893
2003-06-24 23:40:27 +00:00
7f8bb880b4
Don't print message, remove temp files
...
llvm-svn: 6892
2003-06-24 23:38:09 +00:00
ee967711e9
Fix bug: ADCE/2003-06-24-BadSuccessor.ll
...
llvm-svn: 6891
2003-06-24 23:02:45 +00:00
67baccf458
New testcase
...
llvm-svn: 6890
2003-06-24 22:58:05 +00:00
8bd8bc8399
Make assertion more descriptive
...
llvm-svn: 6889
2003-06-24 22:20:19 +00:00
Misha Brukman