Andrew Lenharth
898efb338a
restore old srcValueNode behavior and try to to work around it
...
llvm-svn: 22315
2005-06-29 18:54:02 +00:00
John Criswell
a6620d4a6e
Doh! Forgot to LLVMify the style.
...
llvm-svn: 22312
2005-06-29 15:57:50 +00:00
Andrew Lenharth
edccb834bb
tracking the instructions causing loads and stores provides more information than just the pointer being loaded or stored
...
llvm-svn: 22311
2005-06-29 15:57:19 +00:00
John Criswell
1bafe064da
Basic fix for PR#591; don't convert an fprintf() to an fwrite() if there
...
is a mismatch in their character type pointers (i.e. fprintf() prints an
array of ubytes while fwrite() takes an array of sbytes).
We can probably do better than this (such as casting the ubyte to an
sbyte).
llvm-svn: 22310
2005-06-29 15:03:18 +00:00
Andrew Lenharth
781dd8e05f
thinko
...
llvm-svn: 22309
2005-06-29 13:35:05 +00:00
Andrew Lenharth
6b4dbd7cd5
unify SelectExpr and SelectFP
...
llvm-svn: 22308
2005-06-29 12:49:51 +00:00
Andrew Lenharth
88491475e2
fix most regressions
...
llvm-svn: 22307
2005-06-29 12:23:34 +00:00
Andrew Lenharth
172871ba0f
support more relocations for stores also
...
llvm-svn: 22306
2005-06-29 00:39:17 +00:00
Andrew Lenharth
41d08a0bbe
Get rid of all symbolic loads. I now do gernate all relocations sequences
...
rather than relying on the assembler. Only a few more pseudo instructions
left. Also merge load code paths.
llvm-svn: 22305
2005-06-29 00:31:08 +00:00
Andrew Lenharth
d1dbc8ab27
some call work
...
llvm-svn: 22303
2005-06-27 23:59:51 +00:00
Andrew Lenharth
d534c5cb2a
Adapt the code for handling uint -> fp conversion for the 32 bit case to
...
handling it in the 64 bit case. The two code paths should probably be merged.
llvm-svn: 22302
2005-06-27 23:28:32 +00:00
Andrew Lenharth
cc12cd8c5a
So, it turns out I forgot that one valid way of restoring GP after a call
...
is to use RA, which assumes the called function uses RA for the register
holding the return address when it issues a ret.
llvm-svn: 22301
2005-06-27 23:24:11 +00:00
Nate Begeman
032a94775d
Initial set of .td file changes necessary to get scalar fp in xmm registers
...
working. The instruction selector changes will hopefully be coming later
this week once they are debugged. This is necessary to support the darwin
x86 FP model, and is recommended by intel as the replacement for x87. As
a bonus, the register allocator knows how to deal with these registers
across basic blocks, unliky the FP stackifier. This leads to significantly
better codegen in several cases.
llvm-svn: 22300
2005-06-27 21:20:31 +00:00
Andrew Lenharth
34630b5ab0
get rid of another pseudo op
...
llvm-svn: 22299
2005-06-27 21:11:40 +00:00
Andrew Lenharth
b80c19b01a
generate address of constant pool entries
...
llvm-svn: 22298
2005-06-27 21:02:56 +00:00
Andrew Lenharth
6e30e970ed
Misha happification patch
...
llvm-svn: 22297
2005-06-27 17:39:17 +00:00
Andrew Lenharth
a3f70592a7
Reduce use of pseudo ops
...
Namely, output the rellocation flags explicitly when loading constants.
Added benifit: save a load when loading from the constant pool.
llvm-svn: 22296
2005-06-27 17:15:36 +00:00
Andrew Lenharth
573514894c
missed a load
...
llvm-svn: 22295
2005-06-27 16:40:26 +00:00
Andrew Lenharth
ac3ecf5338
make constant pool labels local
...
llvm-svn: 22294
2005-06-27 16:29:54 +00:00
Andrew Lenharth
f50cb3fad2
who said we had to use the return address in the return address register. Might save a move in many cases
...
llvm-svn: 22293
2005-06-27 15:36:48 +00:00
Chris Lattner
cd6b5c5011
Add support to the X86 backend for emitting ELF files. To use this, we
...
currently use: llc t.bc --filetype=obj
This will produce a t.o file which is dumpable with readelf. Currently
the file produced is empty, but the scaffolding to do more is now in place.
llvm-svn: 22292
2005-06-27 06:30:12 +00:00
Chris Lattner
8be1980730
iniital checkin of ELFWriter implementation
...
For now, the elf writer is only capable of emitting an empty elf file, with
a section table and a section table string table. This will be enhanced
in the future :)
llvm-svn: 22291
2005-06-27 06:29:00 +00:00
Andrew Lenharth
9dc5d846ee
depend more on legalize putting constants on the RHS
...
llvm-svn: 22289
2005-06-26 23:01:11 +00:00
Andrew Lenharth
91bc570aac
With setOperationAction(ISD::UINT_TO_FP, MVT::i64, Expand), Legalize
...
should be able to handle this case. The code is there, so let's see
if it works.
llvm-svn: 22288
2005-06-26 22:23:06 +00:00
Chris Lattner
06282f51cf
Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile
...
interface.
llvm-svn: 22282
2005-06-25 02:48:37 +00:00
Chris Lattner
6f3c7b46ee
Fix grammar
...
llvm-svn: 22279
2005-06-24 18:00:40 +00:00
Chris Lattner
eb08628106
add a debug type
...
llvm-svn: 22277
2005-06-24 16:00:46 +00:00
Andrew Lenharth
17f46306d6
remove a pseudo instruction, make ret always right, and fix vararg chains
...
llvm-svn: 22276
2005-06-23 23:42:05 +00:00
Andrew Lenharth
51d9d1b763
finally, Working varargs
...
llvm-svn: 22275
2005-06-23 16:48:51 +00:00
Andrew Lenharth
eda77c60a0
more complete Lowering for vacopy and vaarg
...
llvm-svn: 22274
2005-06-22 23:04:28 +00:00
Andrew Lenharth
4fd2bde906
If we support structs as va_list, we must pass pointers to them to va_copy
...
See last commit for LangRef, this implements it on all targets.
llvm-svn: 22273
2005-06-22 21:04:42 +00:00
Andrew Lenharth
e54b651806
Make it easier to find alpha stuff in doxygen, and fixup labeling
...
of memory instructions in the assembly, to allow later linking
of traces with LLVM Value*s.
llvm-svn: 22271
2005-06-22 17:19:45 +00:00
John Criswell
00c8485c77
Fixed indentation.
...
llvm-svn: 22270
2005-06-20 19:59:22 +00:00
Andrew Lenharth
ce6f907ffe
because some functions just use va_start and pass things to vfprintf
...
llvm-svn: 22269
2005-06-20 15:41:37 +00:00
Andrew Lenharth
4e1c8055ea
the correct fix was to fix AliasAnalysis.getModRefInfo
...
llvm-svn: 22268
2005-06-20 15:25:22 +00:00
Andrew Lenharth
262b657737
prevent GCSE from forwarding stores to loads around vaarg. This is uggly, and I am trying to fix the AliasInfo, as it should catch the problem instead.
...
llvm-svn: 22266
2005-06-20 15:02:05 +00:00
Andrew Lenharth
08ff634c2b
prevent va_arg from being hoisted from a loop
...
llvm-svn: 22265
2005-06-20 13:36:33 +00:00
Andrew Lenharth
cdaaa66e7d
prevent DCE of vaarg intrinsics. This should take care of most regressions
...
llvm-svn: 22263
2005-06-19 14:41:20 +00:00
Andrew Lenharth
231216b573
va_end fix
...
llvm-svn: 22262
2005-06-19 14:04:55 +00:00
Andrew Lenharth
4a1dc74471
so this doesn't crash when run. It is hard to tell if things are right enough to work correctly with all the TmpInstructions running around
...
llvm-svn: 22261
2005-06-19 05:45:00 +00:00
Andrew Lenharth
6bbe9d92c6
add a check for the mixing of vaarg and vanext with va_arg
...
llvm-svn: 22260
2005-06-19 03:53:56 +00:00
Andrew Lenharth
5750531305
OK, at least get rid of old stuff, and mark what needs to be fixed for V9
...
llvm-svn: 22255
2005-06-18 18:46:40 +00:00
Andrew Lenharth
a9214fec08
core changes for varargs
...
llvm-svn: 22254
2005-06-18 18:34:52 +00:00
Reid Spencer
a6012f9023
Fix a problem with the strcmp optimization checking the wrong string and
...
not casting to the correct type.
llvm-svn: 22250
2005-06-18 17:46:28 +00:00
Reid Spencer
678c9a3b00
Clean up some uninitialized variables and missing return statements that
...
GCC 4.0.0 compiler (sometimes incorrectly) warns about under release build.
llvm-svn: 22249
2005-06-18 17:37:34 +00:00
Andrew Lenharth
0bb2dab54a
A start at a Sparc V8 Pattern ISel. Anyone want to implement the calling
...
convention? ;)
llvm-svn: 22247
2005-06-17 16:52:12 +00:00
Chris Lattner
70914ca850
silence incredibly braindead GCC 4 warning
...
llvm-svn: 22246
2005-06-17 13:44:07 +00:00
Chris Lattner
dce633f2dd
silence a bogus warning
...
llvm-svn: 22245
2005-06-17 13:23:32 +00:00
Tanya Lattner
2114488760
Removed IIIi specific changes. This should be fixed to add floating point deps for the IIi.
...
llvm-svn: 22243
2005-06-17 04:21:09 +00:00
Tanya Lattner
c6760c1661
Special dep graph for SMS for superblocks.
...
llvm-svn: 22242
2005-06-17 04:16:14 +00:00
Tanya Lattner
7b1d09e9b2
Special versions of the dep graph and scheduled for SMS for superblocks.
...
llvm-svn: 22241
2005-06-17 04:15:43 +00:00
Tanya Lattner
6d38454b14
Added statistic to count number of spills.
...
llvm-svn: 22240
2005-06-17 04:01:34 +00:00
Tanya Lattner
3d6e51fdac
Numerous bug fixes and the completed modschedSB algorithm (minor bugs still exist for course).
...
llvm-svn: 22239
2005-06-17 04:00:57 +00:00
Tanya Lattner
df10cee694
Added SMS for superblocks as an option (experimental)
...
llvm-svn: 22238
2005-06-17 04:00:22 +00:00
Chris Lattner
11bbeace0c
This is not true: (X != 13 | X < 15) -> X < 15
...
It is actually always true. This fixes PR586 and
Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll
llvm-svn: 22236
2005-06-17 03:59:17 +00:00
Chris Lattner
01a5794292
Don't crash when dealing with INTMIN. This fixes PR585 and
...
Transforms/InstCombine/2005-06-16-RangeCrash.ll
llvm-svn: 22234
2005-06-17 02:05:55 +00:00
Chris Lattner
8c76d5c957
Don't crash on: X = phi (X, X).
...
This fixes PR584 and Transforms/SimplifyCFG/2005-06-16-PHICrash.ll
llvm-svn: 22232
2005-06-17 01:45:53 +00:00
Chris Lattner
226f919ead
avoid constructing out of range shift amounts.
...
llvm-svn: 22230
2005-06-17 01:29:28 +00:00
Nate Begeman
ed49a51836
Fix bug 537 test 2, which checks to make sure that we fold A+(B-A) -> B for
...
integer types. Add a couple checks to not perform these kinds of transform
on floating point values.
llvm-svn: 22228
2005-06-16 07:06:03 +00:00
Chris Lattner
f95b989825
Fix PR583 and testcase Transforms/InstCombine/2005-06-15-DivSelectCrash.ll
...
llvm-svn: 22227
2005-06-16 04:55:52 +00:00
Chris Lattner
4af04a8d54
Fix PR571, removing code that does just the WRONG thing :)
...
llvm-svn: 22225
2005-06-16 03:00:08 +00:00
Chris Lattner
b99bf21182
Fix a bug in my previous patch. Do not get the shift amount type (which
...
is always ubyte, get the type being shifted). This unbreaks espresso
llvm-svn: 22224
2005-06-16 01:52:07 +00:00
Chris Lattner
4cff3f786f
Fix PR575, patch provided by John Mellor-Crummey. Thanks!
...
llvm-svn: 22223
2005-06-15 22:49:30 +00:00
Chris Lattner
f1369e9532
Fix PR582. The rewriter can move casts around, which invalidated the
...
BB iterator. This fixes Transforms/IndVarsSimplify/2005-06-15-InstMoveCrash.ll
llvm-svn: 22221
2005-06-15 21:29:31 +00:00
Chris Lattner
369ba5da69
Do not promote globals only used by main to locals if there are constantexprs
...
or other uses hanging off of them.
llvm-svn: 22219
2005-06-15 21:11:48 +00:00
Chris Lattner
d553048155
Fix PR577 and testcase InstCombine/2005-06-15-ShiftSetCCCrash.ll.
...
Do not perform undefined out of range shifts.
llvm-svn: 22217
2005-06-15 20:53:31 +00:00
Reid Spencer
3a30fa7ec0
Put the hack back in that removes features, causes regressions to fail, but
...
allows test programs to succeed. Actual fix for this is forthcoming.
llvm-svn: 22213
2005-06-15 18:25:30 +00:00
Nate Begeman
12cd2d8d99
Commit fix for generating conditional branch pseudo instructions that
...
avoids dereferencing the end() iterator when selecting the fallthrough
block. This requires an ilist change.
llvm-svn: 22212
2005-06-15 18:22:43 +00:00
Nate Begeman
9bb1be2eec
Commit a small improvement that is already in the x86 and ia64 backends to
...
not generate unnecessary register copies. This improves compile time by
2-5% depending on the test.
llvm-svn: 22210
2005-06-14 03:55:23 +00:00
Reid Spencer
202eb6ff93
Unbreak several InstCombine regression checks introduced by a hack to
...
fix the bzip2 test. A better hack is needed.
llvm-svn: 22209
2005-06-13 06:41:26 +00:00
Nate Begeman
a2f68cf0f9
When compiled with GCC 4.0, a latent bug was exposed where both SparcV9
...
and the target independant register allocator were both using a class named
'LiveRange'. This lead to the target independant code calling code in the
SparcV9 backend, which crashed. Fixed by renaming SparcV9's LiveRange to
V9LiveRange.
llvm-svn: 22208
2005-06-12 23:52:58 +00:00
Nate Begeman
f516b866e5
Fix a memory smasher caught by Mac OS X's debug malloc library. We were
...
incorrectly using an iterator after it was invalid.
llvm-svn: 22207
2005-06-12 23:50:33 +00:00
Chris Lattner
9d3c2260d0
Fix a 64-bit problem, passing (int)0 through ... instead of (void*)0
...
llvm-svn: 22206
2005-06-09 03:32:54 +00:00
Chris Lattner
092a738e18
Fix a problem on 64-bit targets where we passed (int)0 through ... instead of
...
(void*)0.
llvm-svn: 22205
2005-06-09 02:59:00 +00:00
Andrew Lenharth
ec1d1444bd
fix BranchCC with a setCC with an arg of 0
...
llvm-svn: 22203
2005-06-08 18:02:21 +00:00
Reid Spencer
a88b91d681
For PR572:
...
Undefine the PPC symbol which is defined by Linux/PPC (erroneously) so it
doesn't pollute the user namespace and clash with our namespace declarations.
llvm-svn: 22202
2005-06-08 17:44:48 +00:00
Nate Begeman
47cd13d42a
Handle some more real world cases of rlwimi. These don't come up that
...
regularly in "normal" code, but for things like software graphics, they
make a big difference.
For the following code:
unsigned short Trans16Bit(unsigned srcA,unsigned srcB,unsigned alpha)
{
unsigned tmpA,tmpB,mixed;
tmpA = ((srcA & 0x03E0) << 15) | (srcA & 0x7C1F);
tmpB = ((srcB & 0x03E0) << 15) | (srcB & 0x7C1F);
mixed = (tmpA * alpha) + (tmpB * (32 - alpha));
return ((mixed >> 5) & 0x7C1F) | ((mixed >> 20) & 0x03E0);
}
We now generate:
_Trans16Bit:
.LBB_Trans16Bit_0: ; entry
andi. r2, r4, 31775
rlwimi r2, r4, 15, 7, 11
subfic r4, r5, 32
mullw r2, r2, r4
andi. r4, r3, 31775
rlwimi r4, r3, 15, 7, 11
mullw r3, r4, r5
add r2, r2, r3
srwi r3, r2, 5
andi. r3, r3, 31775
rlwimi r3, r2, 12, 22, 26
blr
Instead of:
_Trans16Bit:
.LBB_Trans16Bit_0: ; entry
slwi r2, r4, 15
rlwinm r2, r2, 0, 7, 11
andi. r4, r4, 31775
or r2, r2, r4
subfic r4, r5, 32
mullw r2, r2, r4
slwi r4, r3, 15
rlwinm r4, r4, 0, 7, 11
andi. r3, r3, 31775
or r3, r4, r3
mullw r3, r3, r5
add r2, r2, r3
srwi r3, r2, 5
andi. r3, r3, 31775
srwi r2, r2, 20
rlwimi r3, r2, 0, 22, 26
blr
llvm-svn: 22201
2005-06-08 04:14:27 +00:00
Nate Begeman
023a21ea32
Fix lli linking on Mac OS X 10.4.1 for Intel.
...
llvm-svn: 22200
2005-06-08 01:02:38 +00:00
Andrew Lenharth
e6b85af482
Remove code for conversion from old style va_args. Preparing the way for
...
returning to the old style :)
llvm-svn: 22199
2005-06-08 00:49:08 +00:00
Misha Brukman
49f75fc763
Fix spelling of `correlate'
...
llvm-svn: 22196
2005-06-06 19:08:04 +00:00
Andrew Lenharth
03f6e6dbb6
allow marking of loads and stores in the instruction stream with enough information to reconstruct the Value* if it existed
...
llvm-svn: 22195
2005-06-06 19:03:55 +00:00
Andrew Lenharth
7ae4989a1f
hide basic block labels. The utility of these for debuging is long since passed
...
llvm-svn: 22194
2005-06-06 19:03:09 +00:00
Misha Brukman
c1841dd82f
* Replace block of commented-out lines with #if 0
...
* Remove warning "control reaches end of non-void function"
llvm-svn: 22193
2005-06-06 17:39:46 +00:00
Andrew Lenharth
e68b566084
hack to fix bzip2 (bug 571)
...
llvm-svn: 22192
2005-06-04 12:43:56 +00:00
Reid Spencer
966f750ad2
Make sure that Cygwin assembly includes _ as part of function names.
...
llvm-svn: 22190
2005-06-02 21:33:19 +00:00
Reid Spencer
2d5d7084ba
Put in a hack for Cygwin that prevents mkdtemp from being used since
...
configure seems to find it on Cygwin but linking against it fails.
llvm-svn: 22189
2005-06-02 05:38:20 +00:00
Andrew Lenharth
d8c567af19
try custom expanders, doesn't seem to expand yet, so disabled
...
llvm-svn: 22188
2005-05-31 19:49:34 +00:00
Andrew Lenharth
ca6fa6fac6
switch to the new live in thing. Really, this time it works
...
llvm-svn: 22187
2005-05-31 18:42:18 +00:00
Andrew Lenharth
0cac09ef6c
switch to the new live in thing
...
llvm-svn: 22186
2005-05-31 18:37:16 +00:00
Andrew Lenharth
083ba1ead1
switch to the new live in thing
...
llvm-svn: 22185
2005-05-31 18:35:43 +00:00
Andrew Lenharth
8fec24bb7d
match gcc, makes diff easier
...
llvm-svn: 22179
2005-05-27 03:39:30 +00:00
Andrew Lenharth
4062a79a81
Fix 2005-05-12-Int64ToFP
...
The issue is there is no unsigned -> double conversion, only signed. So I
need to test the sign and do a different thing depending on it. Ideally
this should be in a different BB, but in the mean time, I use a branch
free method.
llvm-svn: 22177
2005-05-26 18:18:34 +00:00
Reid Spencer
59580db70f
Make the registration hash_map static. No other module needs it. Also,
...
document what its for a little better.
llvm-svn: 22164
2005-05-21 01:27:04 +00:00
Reid Spencer
6c0f6b6458
Adjust the file comment to read a little easier.
...
llvm-svn: 22163
2005-05-21 00:57:44 +00:00
Reid Spencer
5161c39bfe
Make sure ... arguments are casted to sbyte* where needed.
...
llvm-svn: 22162
2005-05-21 00:39:30 +00:00
Reid Spencer
0a43070283
Add a "brief" comment for CastToCStr
...
llvm-svn: 22161
2005-05-21 00:23:23 +00:00
Chris Lattner
d7d4a57a4f
Fix mismatched type problem that crashed on cases like this:
...
sprintf(P, "%s", X);
Where X is not an sbyte*. This fixes the bug JohnMC reported on llvm-bugs.
llvm-svn: 22159
2005-05-20 22:22:25 +00:00
Chris Lattner
b13335fff2
Fix Transforms/SimplifyCFG/switch-simplify-crash.ll
...
llvm-svn: 22158
2005-05-20 22:19:54 +00:00
Nate Begeman
f6e0f54d70
C'mon everybody, let's modify X86JITInfo.cpp. This time, we add <iostream>
...
so that the shiny new use of std::cerr is defined.
llvm-svn: 22156
2005-05-20 21:29:24 +00:00
Misha Brukman
48ca8224da
Since everyone else has "fixed" this file, might as well join in the fun.
...
* Change assert() to std::cerr printout, as it will not appear in opt builds
* Add comments to clarify what #ifdef/#else/#endif match what condition(s)
llvm-svn: 22154
2005-05-20 19:46:50 +00:00
Chris Lattner
f1479ae390
Fix this a 3rd time :)
...
llvm-svn: 22151
2005-05-20 17:00:21 +00:00
Andrew Lenharth
46b9d601f5
fix compilation error due to no abort being defined. There is probably a better way to do this
...
llvm-svn: 22150
2005-05-20 16:34:44 +00:00
Duraid Madina
44ac7502fd
re-enable direct calls, this should just be a performance boost
...
llvm-svn: 22148
2005-05-20 11:39:17 +00:00
Duraid Madina
c043395fe8
this seems dead (and broke the ia64 build, so..)
...
llvm-svn: 22147
2005-05-20 06:21:59 +00:00
Chris Lattner
993038773b
Give the asmparser the ability to parse strings. Patch contributed by
...
Alexander Friedman
llvm-svn: 22146
2005-05-20 03:25:47 +00:00
Jeff Cohen
a0f463a25c
Fix tail call support in VC++ builds
...
llvm-svn: 22143
2005-05-20 01:35:39 +00:00
Chris Lattner
c1d9b43fc1
Fastcc passes arguments in EAX and EDX, make sure the JIT doesn't clobber them
...
llvm-svn: 22137
2005-05-19 06:49:17 +00:00
Chris Lattner
6dcae1c96e
Tailcalls require stubs to be emitted. Otherwise, the compilation callback
...
doesn't know who 'called' it.
llvm-svn: 22136
2005-05-19 05:54:33 +00:00
Misha Brukman
49fe7aa1d6
Wrap long lines
...
llvm-svn: 22125
2005-05-18 20:37:33 +00:00
Chris Lattner
df9c75fb12
teach the inliner about coldcc and noreturn functions
...
llvm-svn: 22113
2005-05-18 04:30:33 +00:00
Duraid Madina
0cc90e2e4a
comment the hpux bit
...
llvm-svn: 22081
2005-05-16 06:59:53 +00:00
Duraid Madina
7391051c20
HP-UX system headers make a mess of isinf(), so much so that gcc fixincludes
...
can't patch it up for c++ (works in C though)
llvm-svn: 22079
2005-05-16 06:45:57 +00:00
Reid Spencer
720fbd937a
Don't look for __builtin_ffs, we'll never see it from llvm-gcc and there's
...
not reason to include it for other front ends.
llvm-svn: 22070
2005-05-15 21:27:34 +00:00
Reid Spencer
58ad53e9d3
Provide this optimization as well:
...
ffs(x) -> (x == 0 ? 0 : 1+llvm.cttz(x))
llvm-svn: 22068
2005-05-15 21:19:45 +00:00
Chris Lattner
0366a913ad
PPC "branch and link" instructions are branches in the PPC sense, but not
...
in the LLVM code generator sense (they are calls). Don't mark them as such,
which fixes the regressions on the ppc tester last night
llvm-svn: 22065
2005-05-15 20:11:44 +00:00
Chris Lattner
9fc81f1162
Fix andrews changes to fit in 80 columns
...
llvm-svn: 22064
2005-05-15 19:54:37 +00:00
Reid Spencer
24104523b5
Duh .. you actually have to #include Config/config.h before you can test
...
for one of the values that it defines!
llvm-svn: 22058
2005-05-15 17:20:47 +00:00
Reid Spencer
ba222e3e99
Some cleanups for compilation with GCC 4.0.0 to remove warnings:
...
* Use C++ style casts, not C style casts
* Abstract base classes should have virtual destructor.
llvm-svn: 22057
2005-05-15 16:13:11 +00:00
Duraid Madina
03a7327d63
make angry compilers happy again
...
llvm-svn: 22054
2005-05-15 14:44:13 +00:00
Duraid Madina
f4ca48c89e
aCC and STLport complained about this, because they're like that
...
llvm-svn: 22053
2005-05-15 13:05:48 +00:00
Chris Lattner
95650a26b2
don't reserve space for tailcall arg areas. It explicitly managed.
...
llvm-svn: 22050
2005-05-15 06:07:10 +00:00
Chris Lattner
2fd2e53f6a
Teach reginfo how to deal with ADJSTACKPTRri, allowing us to generate:
...
add %ESP, 20
jmp %EDX # TAIL CALL
instead of:
add %ESP, -8
add %ESP, 28
jmp %EDX # TAIL CALL
llvm-svn: 22047
2005-05-15 05:49:58 +00:00
Chris Lattner
77f8c2cece
Implement proper tail calls in the X86 backend for all fastcc->fastcc
...
tail calls.
llvm-svn: 22046
2005-05-15 05:46:45 +00:00
Chris Lattner
811dc49f55
Add some simplifications for MULH[SU]. This allows us to compile this:
...
long %bar(long %X) {
%Y = mul long %X, 4294967297
ret long %Y
}
to this:
l1_bar:
mov %EAX, DWORD PTR [%ESP + 4]
mov %EDX, %EAX
add %EDX, DWORD PTR [%ESP + 8]
ret
instead of:
l1_bar:
mov %ECX, DWORD PTR [%ESP + 4]
mov %EDX, 1
mov %EAX, %ECX
mul %EDX
add %EDX, %ECX
add %EDX, DWORD PTR [%ESP + 8]
mov %EAX, %ECX
ret
llvm-svn: 22044
2005-05-15 05:39:08 +00:00
Chris Lattner
7327c042b4
Add markers in the asm file for tail calls, add a new ADJSTACKPTRri
...
sorta-pseudo-instruction
llvm-svn: 22042
2005-05-15 03:10:37 +00:00
Chris Lattner
54bf1cc313
When inserting callee-save register reloads, make sure to skip over any
...
terminator instructions before the 'ret' in case the target has a
multi-instruction return sequence.
llvm-svn: 22041
2005-05-15 03:09:58 +00:00
Chris Lattner
64232a8480
Yes, calltarget is the operand of the day.
...
llvm-svn: 22040
2005-05-15 01:10:30 +00:00
Chris Lattner
adb31a99fa
When emitting the function epilog, check to see if there already a stack
...
adjustment. If so, we merge the adjustment into the existing one. This
allows us to generate:
caller2:
sub %ESP, 12
mov DWORD PTR [%ESP], 0
mov %EAX, 1234567890
mov %EDX, 0
call func2
add %ESP, 8
ret 4
intead of:
caller2:
sub %ESP, 12
mov DWORD PTR [%ESP], 0
mov %EAX, 1234567890
mov %EDX, 0
call func2
sub %ESP, 4
add %ESP, 12
ret 4
for X86/fast-cc-merge-stack-adj.ll
llvm-svn: 22038
2005-05-14 23:53:43 +00:00
Chris Lattner
37e226fa9b
Add some new instructions
...
llvm-svn: 22036
2005-05-14 23:35:21 +00:00
Reid Spencer
9cd1000c52
Changes for ffs lib call simplification:
...
* Check for availability of ffsll call in configure script
* Support ffs, ffsl, and ffsll conversion to constant value if the argument
is constant.
llvm-svn: 22027
2005-05-14 16:42:52 +00:00
Chris Lattner
46de5c99bd
Fix construction of ioport intrinsics, fixing X86/io.llx and io-port.llx
...
llvm-svn: 22026
2005-05-14 13:56:55 +00:00
Chris Lattner
bcd4c17bfd
Preserve calling conv when hacking on calls
...
llvm-svn: 22025
2005-05-14 12:28:32 +00:00
Chris Lattner
7771ae3fcc
preserve calling conventions when hacking on code
...
llvm-svn: 22024
2005-05-14 12:25:32 +00:00
Chris Lattner
214f1a8cf9
Make sure to preserve the calling convention when changing an invoke into
...
a call. This fixes Prolangs-C++/deriv2, kimwitu++, and Misc-C++/bigfib
on X86 with -enable-x86-fastcc.
llvm-svn: 22023
2005-05-14 12:21:56 +00:00
Chris Lattner
9d106c705d
Pass i64 values correctly split in reg/mem to fastcc calls.
...
This fixes fourinarow with -enable-x86-fastcc.
llvm-svn: 22022
2005-05-14 12:03:10 +00:00
Chris Lattner
adde8b1a71
Use target-specific nodes for calls. This allows the fastcc code to not have
...
to do ugly hackery to avoid emitting code like this:
call foo
mov vreg, EAX
adjcallstackup ...
If foo is a fastcc call and if vreg gets spilled, we might end up with this:
call foo
mov [ESP+offset], EAX ;; Offset doesn't consider the 12!
sub ESP, 12
Which is bad. The previous hacky code to deal with this was A) gross B) not
good enough. In particular, it could miss cases and emit the bad code above.
Now we always emit this:
call foo
adjcallstackup ...
mov vreg, EAX
directly.
This makes fastcc with callees poping the stack work much better. Next
stop (finally!) really is tail calls.
llvm-svn: 22021
2005-05-14 08:48:15 +00:00
Chris Lattner
052759b78c
allow token chain at start or end of node
...
llvm-svn: 22020
2005-05-14 08:34:53 +00:00
Chris Lattner
d9e36f94bb
remove special case hacks for readport/readio from the binary operator
...
codepath
llvm-svn: 22019
2005-05-14 07:45:46 +00:00
Chris Lattner
d1d8fbee2d
Implement fixme's by memoizing nodes.
...
llvm-svn: 22018
2005-05-14 07:42:29 +00:00
Chris Lattner
ac7d55f114
Turn this into a wrapper for a simpler version of getNode.
...
llvm-svn: 22016
2005-05-14 07:32:14 +00:00
Chris Lattner
a035798c4b
Eliminate special purpose hacks for dynamic_stack_alloc.
...
llvm-svn: 22015
2005-05-14 07:29:57 +00:00
Chris Lattner
b94e243d14
Use the general mechanism for creating multi-value nodes instead of using
...
special case hacks.
llvm-svn: 22014
2005-05-14 07:25:05 +00:00
Chris Lattner
c0c6680744
use a target-specific node and custom expander to lower long->FP to FILD64m.
...
This should fix some missing symbols problems on BSD and improve performance
of programs that use that operation.
llvm-svn: 22012
2005-05-14 06:52:07 +00:00
Chris Lattner
ad411081fb
Wrap long line, actually add node to the graph.
...
llvm-svn: 22011
2005-05-14 06:42:57 +00:00
Chris Lattner
6f7b63c7d7
legalize target-specific operations
...
llvm-svn: 22010
2005-05-14 06:34:48 +00:00
Chris Lattner
1afb5ae575
add a getNode() version that allows construction of any node type.
...
llvm-svn: 22009
2005-05-14 06:20:26 +00:00
Chris Lattner
6e81a4090f
LowerOperation takes a dag
...
llvm-svn: 22004
2005-05-14 05:50:48 +00:00
Chris Lattner
369427683d
Print the symbolic register name in a register allocator debug dump.
...
llvm-svn: 22002
2005-05-14 05:34:15 +00:00
Chris Lattner
1202c26d6e
Allow targets to have a custom int64->fp expander if desired
...
llvm-svn: 22001
2005-05-14 05:33:54 +00:00
Chris Lattner
2210f7d6e9
Make sure the start of the arg area and the end (after the RA is pushed)
...
is always 8-byte aligned for fastcc
llvm-svn: 21995
2005-05-13 23:49:10 +00:00
Chris Lattner
4a2129161d
fix the assertion
...
llvm-svn: 21994
2005-05-13 23:35:47 +00:00
Chris Lattner
2163eeaa67
Align doubles on 8-byte boundaries if possible.
...
llvm-svn: 21993
2005-05-13 23:14:17 +00:00
Chris Lattner
d9dd5bb798
print stack object alignment in -print-machineinstr dumps
...
llvm-svn: 21992
2005-05-13 22:54:44 +00:00
Chris Lattner
1634435c77
fix typo
...
llvm-svn: 21991
2005-05-13 22:46:57 +00:00
Chris Lattner
0d4b08e470
Fix the problems with callee popped argument lists
...
llvm-svn: 21988
2005-05-13 22:13:49 +00:00
Chris Lattner
e667c34ef1
Don't emit SAR X, 0 in the case of sdiv Y, 2
...
llvm-svn: 21986
2005-05-13 21:50:27 +00:00
Chris Lattner
fc630bb4f0
Fix UnitTests/2005-05-13-SDivTwo.c
...
llvm-svn: 21985
2005-05-13 21:48:20 +00:00
Chris Lattner
62593e4e66
switch to having the callee pop stack operands for fastcc. This is currently buggy
...
do not use
llvm-svn: 21984
2005-05-13 21:44:04 +00:00
Chris Lattner
a3e57bd844
Tolerate instrs with extra args
...
llvm-svn: 21982
2005-05-13 21:07:15 +00:00
Chris Lattner
e9944b033d
allow RETI
...
llvm-svn: 21980
2005-05-13 20:46:35 +00:00
Chris Lattner
93007dda7d
treat TAILCALL nodes identically to CALL nodes
...
llvm-svn: 21977
2005-05-13 20:29:26 +00:00
Chris Lattner
2c9d871f9b
Build TAILCALL nodes in LowerCallTo, treat them like normal calls everywhere.
...
llvm-svn: 21976
2005-05-13 20:29:13 +00:00
Chris Lattner
f79a885a30
Capitalize
...
llvm-svn: 21964
2005-05-13 19:49:09 +00:00
Chris Lattner
f637d56882
capitalize
...
llvm-svn: 21962
2005-05-13 19:48:34 +00:00
Chris Lattner
df23ee9e48
clarify that these are v9 options
...
llvm-svn: 21960
2005-05-13 19:45:45 +00:00
Chris Lattner
653c791170
hide this option
...
llvm-svn: 21959
2005-05-13 19:44:21 +00:00
Chris Lattner
9d788e93a6
Add an isTailCall flag to LowerCallTo
...
llvm-svn: 21958
2005-05-13 18:50:42 +00:00
Chris Lattner
3a76f85d43
Handle TAILCALL node
...
llvm-svn: 21957
2005-05-13 18:43:43 +00:00
Chris Lattner
83d7e55471
add 'ret imm' instruction
...
llvm-svn: 21945
2005-05-13 17:56:48 +00:00
Chris Lattner
f8795289ff
Realize that we don't support fmod directly, fixing CodeGen/Generic/print-arith-fp.ll
...
llvm-svn: 21939
2005-05-13 16:20:22 +00:00
Chris Lattner
7c3b219c28
Do not CopyFromReg physregs for live-in values. Instead, create a vreg for
...
each live in, and copy the regs from the vregs. As the very first thing we
do in the function, insert copies from the pregs to the vregs. This fixes
problems where the token chain of CopyFromReg was not enough to allow reordering
of the copyfromreg nodes and other unchained nodes (e.g. div, which clobbers
eax on intel).
llvm-svn: 21932
2005-05-13 07:38:09 +00:00
Chris Lattner
01eba53a10
Emit function entry code after lowering hte arguments.
...
llvm-svn: 21931
2005-05-13 07:33:32 +00:00
Chris Lattner
fdc4816996
Allow targets to emit code into the entry block of each function
...
llvm-svn: 21930
2005-05-13 07:23:21 +00:00
Chris Lattner
b06ee3dd65
calling a function with the wrong CC is undefined, turn it into an unreachable
...
instruction. This is useful for catching optimizers that don't preserve
calling conventions
llvm-svn: 21928
2005-05-13 07:09:09 +00:00
Chris Lattner
5cd760d12d
allow a virtual register to be associated with live-in values.
...
llvm-svn: 21927
2005-05-13 07:08:07 +00:00
Reid Spencer
77e3c97c8e
Make sure that decompression checks for the case that bzip2 returns
...
BZ_OK (meaning more data is expected) but there is no more input data. In
this case, the input file is probably truncated. Generate an exception that
indicates this case when its detected.
llvm-svn: 21926
2005-05-13 07:05:37 +00:00
Chris Lattner
b9d99c9b2b
When lowering invokes to calls, amke sure to preserve the calling conv. This
...
fixes Ptrdist/anagram with x86 llcbeta
llvm-svn: 21925
2005-05-13 06:27:02 +00:00
Chris Lattner
dfe45a21b1
Prefer int 0 instead of long 0 for GEP arguments.
...
llvm-svn: 21924
2005-05-13 06:10:12 +00:00
Chris Lattner
670c7f516c
Fix a problem that nate reduced for me.
...
llvm-svn: 21923
2005-05-13 05:17:00 +00:00
Chris Lattner
59bb0edb45
rename variables and functions to match renamed DAG nodes. Bonus feature:
...
I can actually remember which one is which now!
llvm-svn: 21922
2005-05-13 05:09:11 +00:00
Chris Lattner
c7013ec3a9
do not call expandop on the same value more than once. This fixes
...
X86/2004-02-22-Casts.llx
llvm-svn: 21919
2005-05-13 04:45:13 +00:00
Chris Lattner
51de10e0c6
fix a bad typeo
...
llvm-svn: 21917
2005-05-12 23:51:40 +00:00
Chris Lattner
00d2fb482f
update comment
...
llvm-svn: 21916
2005-05-12 23:24:44 +00:00
Chris Lattner
094bbfcebb
rename the ADJCALLSTACKDOWN/ADJCALLSTACKUP nodes to be CALLSEQ_START/BEGIN.
...
llvm-svn: 21915
2005-05-12 23:24:06 +00:00
Chris Lattner
3106dfa185
Add a new -enable-x86-fastcc option that enables passing the first
...
two integer values in registers for the fastcc calling conv.
llvm-svn: 21912
2005-05-12 23:06:28 +00:00
Chris Lattner
dd2700de99
Pass calling convention to use into lower call to
...
llvm-svn: 21900
2005-05-12 19:56:57 +00:00
Chris Lattner
7e08dd591c
Pass in Calling Convention to use into LowerCallTo
...
llvm-svn: 21899
2005-05-12 19:56:45 +00:00
Chris Lattner
d8766cdae2
Enable pattern isel by default
...
llvm-svn: 21898
2005-05-12 19:56:09 +00:00
Chris Lattner
ad48ef0a7d
fix expansion of ct[lt]z nodes
...
llvm-svn: 21896
2005-05-12 19:27:51 +00:00
Chris Lattner
6b5bacbc0b
Expand 64-bit ctlz/cttz nodes for 32-bit targets
...
llvm-svn: 21895
2005-05-12 19:05:01 +00:00
Chris Lattner
3677432d39
Fix uint->fp casts on PPC, allowing UnitTests/2005-05-12-Int64ToFP to
...
work on it.
llvm-svn: 21894
2005-05-12 18:52:34 +00:00
Chris Lattner
dbcdac1ebf
Allow something to be legalized multiple times. This can be used to reduce
...
legalization iteration
llvm-svn: 21892
2005-05-12 16:53:42 +00:00
Chris Lattner
a9a41e8856
Oops, don't do this after we figure out where to insert the call chains.
...
llvm-svn: 21890
2005-05-12 07:00:44 +00:00
Chris Lattner
b58308e6d4
Make sure to expand all nodes, avoiding unintentional node duplication.
...
llvm-svn: 21889
2005-05-12 06:54:21 +00:00
Chris Lattner
9f40cfa0a1
handle a common case generated by the uint64 -> FP code path better
...
llvm-svn: 21888
2005-05-12 06:27:02 +00:00
Chris Lattner
1c248e7462
add fixme
...
llvm-svn: 21887
2005-05-12 06:04:14 +00:00
Chris Lattner
5f2a0d17ab
Fix a really horrible problem that causes the JIT to miscompile any program
...
that use 64-bit integers on 32-bit hosts.
llvm-svn: 21886
2005-05-12 06:01:28 +00:00
Chris Lattner
1196356365
Fix a problem where early legalization can cause token chain problems.
...
llvm-svn: 21885
2005-05-12 04:49:08 +00:00
Chris Lattner
6b0a45e42c
These targets don't like setcc
...
llvm-svn: 21884
2005-05-12 02:06:00 +00:00
Chris Lattner
b38ffd7fbf
Make legalize a bit more efficient, and canonicalize sub X, C -> add X, -C
...
llvm-svn: 21882
2005-05-12 00:17:04 +00:00
Nate Begeman
e84f776b5d
Necessary changes to codegen cttz efficiently on PowerPC
...
1. Teach LegalizeDAG how to better legalize CTTZ if the target doesn't have
CTPOP, but does have CTLZ
2. Teach PPC32 how to do sub x, const -> add x, -const for valid consts
3. Teach PPC32 how to do and (xor a, -1) b -> andc b, a
4. Teach PPC32 that ISD::CTLZ -> PPC::CNTLZW
llvm-svn: 21880
2005-05-11 23:43:56 +00:00
Tanya Lattner
265167f8db
Fixed issue that broke ssa.
...
llvm-svn: 21878
2005-05-11 21:45:03 +00:00
Chris Lattner
da3dd2f9e2
fix some GCC 4 warnings
...
llvm-svn: 21877
2005-05-11 21:40:40 +00:00
John Criswell
38c97a63d4
Added support for decomposing constant expressions containing shr and shl
...
instructions.
Review of this commit would be greatly appreciated.
llvm-svn: 21876
2005-05-11 21:16:42 +00:00
Chris Lattner
8f2d079b36
Fix lowering of ctlz, so now UnitTests/2005-05-11-Popcount-ffs-fls passes
...
with the CBE
llvm-svn: 21875
2005-05-11 20:24:12 +00:00
Chris Lattner
303ac68c80
Fix lowering of cttz to work with signed values
...
llvm-svn: 21874
2005-05-11 20:02:14 +00:00
Chris Lattner
330f44f3b6
fix and concisify intinsic lowering for ctpop. Unfortunately, this code
...
looks completely untested. :(
llvm-svn: 21873
2005-05-11 19:42:05 +00:00
Chris Lattner
eeeaf45bba
Fix the last remaining bug preventing us from switching the X86 BE over
...
from the simple isel to the pattern isel. This forces inserted libcalls
to serialize against other function calls, which was breaking
UnitTests/2005-05-12-Int64ToFP. Hopefully this will fix issues on other
targets as well.
llvm-svn: 21872
2005-05-11 19:02:11 +00:00
Chris Lattner
296754995e
Do not memoize ADJCALLSTACKDOWN nodes, provide a method to hack on them.
...
llvm-svn: 21871
2005-05-11 18:57:39 +00:00
Chris Lattner
74763db128
wrap long line
...
llvm-svn: 21870
2005-05-11 18:57:06 +00:00
Chris Lattner
d76582b540
Make sure to legalize generated ctpop nodes, convert tabs to spaces
...
llvm-svn: 21868
2005-05-11 18:35:21 +00:00
Duraid Madina
8ad9786fcd
expand count-leading/trailing-zeros; the test 2005-05-11-Popcount-ffs-fls.c
...
should now pass (the "LLVM" and "REF" results should be identical)
llvm-svn: 21866
2005-05-11 08:45:08 +00:00
Chris Lattner
b452b5aa42
Add some notes for expanding clz/ctz
...
llvm-svn: 21862
2005-05-11 05:27:09 +00:00
Chris Lattner
4f05136f61
Simplify this code, use the proper shift amount
...
llvm-svn: 21861
2005-05-11 05:21:31 +00:00
Duraid Madina
b9062e56cf
add the popcount instruction and support this in the isel
...
the primary user of this will probably end up being find-first-set-bit/find-
last-set-bit, which i'll get around to...
llvm-svn: 21860
2005-05-11 05:16:09 +00:00
Chris Lattner
3edc8ecb53
Legalize this correctly
...
llvm-svn: 21859
2005-05-11 05:09:47 +00:00
Chris Lattner
d5d2886ee7
No really IA*64* :)
...
llvm-svn: 21858
2005-05-11 05:03:56 +00:00
Chris Lattner
e358ac532b
X86 has more than just 32-bit registers
...
llvm-svn: 21857
2005-05-11 05:00:34 +00:00
Chris Lattner
457996c4a6
implement expansion of ctpop nodes, implementing CodeGen/Generic/llvm-ct-intrinsics.ll
...
llvm-svn: 21856
2005-05-11 04:51:16 +00:00
Chris Lattner
ce84b90a3d
Print bit count nodes correctly
...
llvm-svn: 21855
2005-05-11 04:50:30 +00:00
Chris Lattner
593c0e8957
Do not use "" as a sentinal for a missing argument! This fixes PR560.
...
llvm-svn: 21850
2005-05-10 23:20:17 +00:00
Misha Brukman
4fda633c59
Why output multiple strings, let the compiler concatenate them for us for free
...
llvm-svn: 21845
2005-05-10 22:03:50 +00:00
Misha Brukman
d264be8e32
* Convert tabs to spaces, fix code alignment
...
* Remove trailing whitespace
* Wrap long lines
llvm-svn: 21844
2005-05-10 22:02:28 +00:00
Chris Lattner
8230bddde2
Convert feature of the simple isel over for the pattern isel to use.
...
llvm-svn: 21840
2005-05-10 03:53:18 +00:00
Chris Lattner
758f2fe1a3
Fix Reassociate/shifttest.ll
...
llvm-svn: 21839
2005-05-10 03:39:25 +00:00
Jeff Cohen
afc58006b7
Silence some VC++ warnings
...
llvm-svn: 21838
2005-05-10 02:22:38 +00:00
Chris Lattner
f221558c21
If a function contains no allocas, all of the calls in it are trivially
...
suitable for tail calls.
llvm-svn: 21836
2005-05-09 23:51:13 +00:00
Chris Lattner
5edb4c4af6
The semantics of cast X to bool are a comparison against zero, not a truncation!
...
llvm-svn: 21833
2005-05-09 22:17:13 +00:00
Chris Lattner
d96aea21d7
Implement READPORT/WRITEPORT, implementing the last X86 regression tests
...
that were failing with the pattern selector. Note that the support that
existed in the simple selector was clearly broken in several ways though
(which has also been fixed).
llvm-svn: 21831
2005-05-09 21:17:38 +00:00
Chris Lattner
6a55b1d4dd
do not emit illegal instructions
...
llvm-svn: 21830
2005-05-09 21:06:04 +00:00
Chris Lattner
7ba0699b05
Fix the syntax of the i/o instructions, these are obviously unused.
...
llvm-svn: 21829
2005-05-09 20:49:20 +00:00
Chris Lattner
46b51ab388
legalize readio/writeio into load/stores, fixing CodeGen/X86/io.llx with
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the pattern isel.
llvm-svn: 21828
2005-05-09 20:37:29 +00:00
Chris Lattner
95c836384b
legalize readio/writeio into a load/store if requested
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llvm-svn: 21827
2005-05-09 20:36:57 +00:00
Chris Lattner
7cc8edfc30
legalize READPORT, WRITEPORT, READIO, WRITEIO, at least in the basic cases
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where they are directly supported by the architecture. Wrap a bunch of
long lines :(
llvm-svn: 21826
2005-05-09 20:23:03 +00:00
Chris Lattner
af6bde0db6
Add support for matching the READPORT, WRITEPORT, READIO, WRITEIO intrinsics
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llvm-svn: 21825
2005-05-09 20:22:36 +00:00
Chris Lattner
eee649df34
Add support for READPORT, WRITEPORT, READIO, WRITEIO
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llvm-svn: 21824
2005-05-09 20:22:17 +00:00
Chris Lattner
b28f865865
restore some non-dead code I removed last night breaking double casts to
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uint
llvm-svn: 21821
2005-05-09 18:37:02 +00:00
Chris Lattner
333ae3d837
fold and (shl X, C1), C2 -> rlwinm when possible. Many other cases are possible,
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include and (srl) and the inverses (shl and) etc.
llvm-svn: 21820
2005-05-09 17:39:48 +00:00
Chris Lattner
c3fa88e7c8
Fold shifts into subsequent SHL's. These shifts often arise due to addrses
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arithmetic lowering.
llvm-svn: 21818
2005-05-09 17:06:45 +00:00
Duraid Madina
64a52fc615
fix and cleanup constmul code a bit, this fixes mediabench/toast and
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probably a couple of other tests.
llvm-svn: 21814
2005-05-09 13:18:34 +00:00
Chris Lattner
3094cec3c9
Wrap long lines, remove dead code that is now handled by legalize
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llvm-svn: 21811
2005-05-09 05:40:26 +00:00
Chris Lattner
5d291fa443
Fix FP -> bool casts
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llvm-svn: 21810
2005-05-09 05:33:18 +00:00
Chris Lattner
d3bb28d97a
implement and.ll:test33
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llvm-svn: 21809
2005-05-09 04:58:36 +00:00
Chris Lattner
a1e633ef7a
Don't use the load/store instruction as the source pointer, use the pointer
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being stored/loaded through!
llvm-svn: 21806
2005-05-09 04:28:51 +00:00
Chris Lattner
bfbefe0837
memoize all nodes, even null Value* nodes. Do not add two token chain outputs
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llvm-svn: 21805
2005-05-09 04:14:13 +00:00
Chris Lattner
b85030373d
wrap long lines
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llvm-svn: 21804
2005-05-09 04:08:33 +00:00
Chris Lattner
6ffae1a3ec
Print SrcValue nodes correctly
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llvm-svn: 21803
2005-05-09 04:08:27 +00:00
Chris Lattner
65d61d9d44
Fix X86/2005-05-08-FPStackifierPHI.ll: ugly gross hack.
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llvm-svn: 21801
2005-05-09 03:36:39 +00:00
Chris Lattner
a2edd7e449
Preserve CC's when linking modules
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llvm-svn: 21799
2005-05-09 01:09:39 +00:00
Chris Lattner
2d9c054f4e
Preserve calling conventions when doing IPO
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llvm-svn: 21798
2005-05-09 01:05:50 +00:00