cb1e357a1c
remove attributions
...
llvm-svn: 45423
2007-12-29 20:46:15 +00:00
1158c533f7
Bindings for instruction calling conventions.
...
llvm-svn: 45422
2007-12-29 20:45:00 +00:00
345353d6b4
remove attributions from tools.
...
llvm-svn: 45421
2007-12-29 20:44:31 +00:00
bcf65db6f3
remove attributions from examples.
...
llvm-svn: 45420
2007-12-29 20:37:57 +00:00
8adcd9f32e
remove attributions from utils.
...
llvm-svn: 45419
2007-12-29 20:37:13 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
11cc8b3c14
remove attributions from the rest of the llvm makefiles.
...
llvm-svn: 45416
2007-12-29 20:11:13 +00:00
a087a8d2ce
remove attribution from lib Makefiles.
...
llvm-svn: 45415
2007-12-29 20:09:26 +00:00
8fa21acd25
remove attributions from tools/utils makefiles.
...
llvm-svn: 45414
2007-12-29 20:07:17 +00:00
7429581c33
remove attributions from .def files.
...
llvm-svn: 45413
2007-12-29 20:03:32 +00:00
5926c0ebfb
remove attribution from makefiles.
...
llvm-svn: 45412
2007-12-29 20:02:25 +00:00
e9cc742a17
Don't attribute in file headers anymore. See llvmdev for the
...
discussion of this change. Boy are my fingers tired. ;-)
llvm-svn: 45411
2007-12-29 19:59:42 +00:00
5b12ab8c93
Don't attribute in file headers anymore. See llvmdev for the
...
discussion of this change.
llvm-svn: 45410
2007-12-29 19:59:25 +00:00
ebf5666abf
Don't attribute in file headers anymore. See llvmdev for the
...
discussion of this change.
llvm-svn: 45409
2007-12-29 19:56:08 +00:00
4e6cbb2fe2
this is done.
...
llvm-svn: 45408
2007-12-29 19:38:02 +00:00
d2b8a36f0e
One readme entry is done, one is really easy (Evan, want to investigate
...
eliminating the llvm.x86.sse2.loadl.pd intrinsic?), one shuffle optzn
may be done (if shufps is better than pinsw, Evan, please review), and
we already know about LICM of simple instructions.
llvm-svn: 45407
2007-12-29 19:31:47 +00:00
0d90c8f016
upgrade this test
...
llvm-svn: 45406
2007-12-29 19:24:06 +00:00
3b6a82118b
Fold comparisons against a constant nan, and optimize ORD/UNORD
...
comparisons with a constant. This allows us to compile isnan to:
_foo:
fcmpu cr7, f1, f1
mfcr r2
rlwinm r3, r2, 0, 31, 31
blr
instead of:
LCPI1_0: ; float
.space 4
_foo:
lis r2, ha16(LCPI1_0)
lfs f0, lo16(LCPI1_0)(r2)
fcmpu cr7, f1, f0
mfcr r2
rlwinm r3, r2, 0, 31, 31
blr
llvm-svn: 45405
2007-12-29 08:37:08 +00:00
33de0c6e92
this xform is implemented.
...
llvm-svn: 45404
2007-12-29 08:19:39 +00:00
b053b80b79
Disable null pointer folding transforms for non-generic address spaces. This should probably be a target-specific predicate based on address space. That way for targets where this isn't applicable the predicate can be optimized away.
...
llvm-svn: 45403
2007-12-29 07:56:53 +00:00
2de9b85297
make sure not to zap volatile stores, thanks a lot to Dale for noticing this!
...
llvm-svn: 45402
2007-12-29 07:15:45 +00:00
07ccbfa64a
Codegen:
...
as:
_bar:
pushl %esi
subl $8, %esp
movl 16(%esp), %esi
call L_foo$stub
fstps (%esi)
addl $8, %esp
popl %esi
#FP_REG_KILL
ret
instead of:
_bar:
pushl %esi
subl $8, %esp
movl 16(%esp), %esi
call L_foo$stub
fstpl (%esi)
cvtsd2ss (%esi), %xmm0
movss %xmm0, (%esi)
addl $8, %esp
popl %esi
#FP_REG_KILL
ret
llvm-svn: 45401
2007-12-29 06:57:38 +00:00
5919b48fe9
don't fold fp_round(fp_extend(load)) -> fp_round(extload)
...
llvm-svn: 45400
2007-12-29 06:55:23 +00:00
8013bd339b
avoid going through a stack slot to convert from fpstack to xmm reg
...
if we are just going to store it back anyway. This improves things
like:
double foo();
void bar(double *P) { *P = foo(); }
llvm-svn: 45399
2007-12-29 06:41:28 +00:00
3f9c6a7260
Delete a store whose input is a load from the same pointer:
...
x = load p
store x -> p
llvm-svn: 45398
2007-12-29 06:26:16 +00:00
62ba67c0f7
add a note
...
llvm-svn: 45397
2007-12-29 05:51:58 +00:00
c5fafa211a
Fix OCUVector case in struct layout code.
...
llvm-svn: 45396
2007-12-29 05:10:55 +00:00
d91c3d4926
Enable CodeGen for member expressions based on call expressions returning aggregate types. This enables expressions like 'foo().member.submember'.
...
llvm-svn: 45395
2007-12-29 05:02:41 +00:00
fd9af54ad1
Make MemberExpr code safe w.r.t. address spaces.
...
llvm-svn: 45394
2007-12-29 04:06:57 +00:00
7cafd92aa9
expand note.
...
llvm-svn: 45393
2007-12-29 01:05:01 +00:00
e96658392d
dead calls to llvm.stacksave can be deleted, even though they
...
have potential side-effects.
llvm-svn: 45392
2007-12-29 00:59:12 +00:00
bc03f70a07
upgrade this test
...
llvm-svn: 45391
2007-12-29 00:57:06 +00:00
ad66035921
Fix an error in the base/idx accessors for ArraySubscriptExpr's that crops up with vector element access.
...
llvm-svn: 45390
2007-12-28 23:43:03 +00:00
b57ff068cd
Test -simplifycfg only.
...
llvm-svn: 45389
2007-12-28 22:59:48 +00:00
9d53b611d1
add a note.
...
llvm-svn: 45388
2007-12-28 22:30:05 +00:00
d798002401
add a note.
...
llvm-svn: 45387
2007-12-28 21:50:40 +00:00
3de3f9981e
Add a testcase for my recent InstCombine fix, written by Nicholas.
...
llvm-svn: 45386
2007-12-28 21:08:43 +00:00
7363914ef7
Repair a transform that Chris noticed a bug in. Thanks to Nicholas for pointing out my stupid mistakes when writing this patch. :-)
...
llvm-svn: 45384
2007-12-28 07:42:12 +00:00
5179819beb
disable this instcombine xform, it miscompiles:
...
define i32 @main() {
entry:
%z = alloca i32 ; <i32*> [#uses=2]
store i32 0, i32* %z
%tmp = load i32* %z ; <i32> [#uses=1]
%sub = sub i32 %tmp, 1 ; <i32> [#uses=1]
%cmp = icmp ult i32 %sub, 0 ; <i1> [#uses=1]
%retval = select i1 %cmp, i32 1, i32 0 ; <i32> [#uses=1]
ret i32 %retval
}
into ret 1, instead of ret 0.
Christopher, please investigate.
llvm-svn: 45383
2007-12-28 06:24:31 +00:00
7ef31d3c53
various cleanups. Use IgnoreParenCasts instead of inlined versions.
...
llvm-svn: 45382
2007-12-28 05:38:24 +00:00
934edb210a
unindent cases in a switch stmt, no functionality change.
...
llvm-svn: 45381
2007-12-28 05:31:15 +00:00
0846494750
Change Sema::ActOnCallExpr to construct the CallExpr early and put it into
...
and OwningPtr instead of constructing only after all of sema is done. This
has a couple of effects:
1. it fixes memory leaks from all the error cases in sema
2. it simplifies the code significantly.
The cost of this is that the error case now new's and delete's an expr where
it did not before, but we don't care about the perf of the error case.
llvm-svn: 45380
2007-12-28 05:29:59 +00:00
6420345a34
move file to proper place in project.
...
llvm-svn: 45379
2007-12-28 05:27:01 +00:00
e4407ede20
Add accessors + iterator interface.
...
llvm-svn: 45378
2007-12-28 05:25:02 +00:00
180f0e9044
add a note
...
llvm-svn: 45377
2007-12-28 04:42:05 +00:00
02ac5e87e0
From Lucas Newman:
...
"Here's a tiny patch that lets the clang Xcode project build in any
location, so llvm doesn't have to be checked out in your home folder."
llvm-svn: 45376
2007-12-28 00:38:23 +00:00
4f00f531ad
Ignore functions with internal linkages during linking. This snipped mimics the
...
behaviour of LinkGlobals() function.
llvm-svn: 45375
2007-12-27 23:21:57 +00:00
20bc6e06cd
add a file I forgot to svn add.
...
llvm-svn: 45374
2007-12-27 21:46:27 +00:00
cc10d93dcf
alphabetize in project.
...
llvm-svn: 45373
2007-12-27 20:59:50 +00:00
807979824e
use -emit-llvm-bc
...
llvm-svn: 45372
2007-12-27 20:35:58 +00:00
Chris Lattner