cdc95498f5
CMake: Builds all targets.
...
llvm-svn: 56641
2008-09-26 04:40:32 +00:00
839105d254
Disable support for x86_f80 in X86FastISel. Supporting it would
...
require more work.
llvm-svn: 56637
2008-09-26 01:39:32 +00:00
374d7f2b16
If we have a function with an unreachable statement such that the ending debug
...
information is in an unreachable block, then it's possible that the high/low pc
values won't be set for the dwarf information. E.g., this function:
void abort(void) __attribute__((__noreturn__));
void dead_beef(void) __attribute__ ((noreturn));
int *b;
void dead_beef(void) {
*b=0xdeadbeef;
abort();
}
has a call to "@llvm.dbg.region.end" only in the unreachable block:
define void @dead_beef() noreturn nounwind {
entry:
call void @llvm.dbg.func.start(...)
call void @llvm.dbg.stoppoint(...)
...
call void @abort( ) noreturn nounwind
unreachable
return: ; No predecessors!
call void @llvm.dbg.stoppoint(...)
call void @llvm.dbg.region.end(...)
ret void
}
The dwarf information emitted is something like:
0x00000084: TAG_subprogram [5]
AT_name( "dead_beef" )
AT_external( 0x01 )
AT_prototyped( 0x01 )
AT_decl_file( 0x01 )
AT_decl_line( 0x08 )
Note that this is *not* the best fix for this problem, but a band-aid for an
gaping wound. This code needs to be changed when we revamp our debugging
information.
llvm-svn: 56628
2008-09-26 00:28:12 +00:00
9dbe45c000
Prefer movlhps over punpcklqdq, etc. in more cases.
...
llvm-svn: 56627
2008-09-25 23:35:16 +00:00
0c1b884df1
Fix a bug in which address displacements were being added to the
...
load from the stub, instead of the result of the load from the stub.
llvm-svn: 56626
2008-09-25 23:34:02 +00:00
4c758ea3e0
Large mechanical patch.
...
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g
This sets the stage
- to implement function notes as function attributes and
- to distinguish between function attributes and return value attributes.
This requires corresponding changes in llvm-gcc and clang.
llvm-svn: 56622
2008-09-25 21:00:45 +00:00
87001fd6fd
Reapply 56585:56589 with proper fix for some gcc versions
...
llvm-svn: 56621
2008-09-25 21:00:33 +00:00
74c9ed91b0
With sse3 and when the source is a load or has multiple uses, favors movddup over shuffp*, pshufd, etc. Without sse3 or when the source is from a register, make use of movlhps
...
llvm-svn: 56620
2008-09-25 20:50:48 +00:00
c50ada2f56
Accept 'inreg' attribute on x86 functions as
...
meaning sse_regparm (i.e. float/double values go
in XMM0 instead of ST0). Update documentation
to reflect reality.
llvm-svn: 56619
2008-09-25 20:47:45 +00:00
3691d507c4
PIC support in X86FastISel.
...
llvm-svn: 56608
2008-09-25 15:24:26 +00:00
84301390ae
Temporarily backing out 56585:56589 to unbreak the build.
...
llvm-svn: 56607
2008-09-25 07:38:08 +00:00
7b5a6afb44
pmovsxbq etc. requires sse4.1.
...
llvm-svn: 56600
2008-09-25 00:49:51 +00:00
f8ead16b50
Fix patterns for SSE4.1 move and sign extend instructions. Also add instructions which fold VZEXT_MOVL and VZEXT_LOAD.
...
llvm-svn: 56594
2008-09-24 23:27:55 +00:00
4751549f9b
X86ISD::VZEXT_LOAD should produce and fold a chain.
...
llvm-svn: 56593
2008-09-24 23:26:36 +00:00
3097c10347
Minor cleanup
...
llvm-svn: 56588
2008-09-24 22:22:54 +00:00
a9163feefe
Get rid of virtual inheritance for ARM TAI
...
llvm-svn: 56587
2008-09-24 22:22:27 +00:00
237f087eb9
Get rid of virtual inheritance for PPC TAI
...
llvm-svn: 56586
2008-09-24 22:22:03 +00:00
77aa975bdd
Use crazy template-based inheritance instead of virtual one.
...
llvm-svn: 56585
2008-09-24 22:21:39 +00:00
8e7b93938d
Get rid of ReadOnlySection duplicate
...
llvm-svn: 56582
2008-09-24 22:20:27 +00:00
91a6705839
Use named sections, where they should be
...
llvm-svn: 56581
2008-09-24 22:19:13 +00:00
5906234c1d
Get rid of now unused {Four,Eight,Sixteen}ByteConstantSection
...
llvm-svn: 56580
2008-09-24 22:18:54 +00:00
41573b2131
Cleanup
...
llvm-svn: 56578
2008-09-24 22:17:27 +00:00
22db30548d
Get rid of duplicate char*/Section* stuff for TLS sections
...
llvm-svn: 56577
2008-09-24 22:17:06 +00:00
1f365bbf55
Cleanup, no functionality change
...
llvm-svn: 56576
2008-09-24 22:16:33 +00:00
7497762606
Get rid of duplicate char*/Section* DataSection
...
llvm-svn: 56575
2008-09-24 22:16:16 +00:00
f8dc8aac3c
Get rid of duplicate char*/Section* TextSection
...
llvm-svn: 56574
2008-09-24 22:15:21 +00:00
076e905b94
Move actual section printing stuff to AsmPrinter from TAI reducing heap traffic.
...
llvm-svn: 56573
2008-09-24 22:14:23 +00:00
69ff51baa0
Drop obsolete hook and change all usage to new interface
...
llvm-svn: 56572
2008-09-24 22:13:07 +00:00
8ac1127ed6
SPU section handling is really huge mess. Replace remaining TAI calls for sections with explicit names in order not to block existing backends during section handling migration. SPU folks! Please consider using new section handling facility someday.
...
llvm-svn: 56570
2008-09-24 22:11:42 +00:00
69721aa85c
Remove dead code for PIC16 (preparation to switch to new section handling stuff)
...
llvm-svn: 56569
2008-09-24 22:11:26 +00:00
ffecb087a3
XMM6-XMM15 are callee-saved on Win64. Patch by Nicolas Capens!
...
llvm-svn: 56568
2008-09-24 22:03:04 +00:00
6402c7236f
s/ParamAttrsWithIndex/FnAttributeWithIndex/g
...
llvm-svn: 56535
2008-09-24 00:55:02 +00:00
e15607b7bb
Put FN_NOTE_AlwaysInline and others in FnAttr namespace.
...
llvm-svn: 56527
2008-09-24 00:06:15 +00:00
e0add20c1b
Properly handle 'm' inline asm constraints. If a GV is being selected for the addressing mode, it requires the same logic for PIC relative addressing, etc.
...
llvm-svn: 56526
2008-09-24 00:05:32 +00:00
e87abd26ba
Move FN_NOTE_AlwaysInline and other out of ParamAttrs namespace.
...
Do not check isDeclaration() in hasNote(). It is clients' responsibility.
llvm-svn: 56524
2008-09-23 23:52:03 +00:00
ba3fa6c6e1
s/ParameterAttributes/Attributes/g
...
llvm-svn: 56513
2008-09-23 23:03:40 +00:00
82fed6702b
Use parameter attribute store (soon to be renamed) for
...
Function Notes also. Function notes are stored at index ~0.
llvm-svn: 56511
2008-09-23 22:35:17 +00:00
918fe08a56
Arrange for FastISel code to have access to the MachineModuleInfo
...
object. This will be needed to support debug info.
llvm-svn: 56508
2008-09-23 21:53:34 +00:00
ed1cf1a8f1
Fix these enums' starting values to reflect the way that
...
instruction opcodes are now numbered. No functionality change.
llvm-svn: 56497
2008-09-23 18:42:32 +00:00
e64c9944f6
Delete an unused function.
...
llvm-svn: 56495
2008-09-23 18:26:47 +00:00
2430073657
Move the code for initializing the global base reg out of
...
X86ISelDAGToDAG.cpp and into X86InstrInfo.cpp. This will allow
it to be reused by FastISel.
llvm-svn: 56494
2008-09-23 18:22:58 +00:00
bdb215d338
Fix indendation.
...
llvm-svn: 56486
2008-09-23 08:54:41 +00:00
9e9426cb82
Support x86 specific inline asm modifier 'J'.
...
llvm-svn: 56483
2008-09-22 23:57:37 +00:00
329fe728b5
Add hasNote() to check note associated with a function.
...
llvm-svn: 56477
2008-09-22 22:32:29 +00:00
962c2cf17a
Instead of setPreservesAll, just mark them preseving machine loop info and machine dominators.
...
llvm-svn: 56475
2008-09-22 22:21:38 +00:00
7a74e71489
Make log, log2, log10, exp, exp2 use Expand by
...
default.
llvm-svn: 56471
2008-09-22 21:57:32 +00:00
168f8f3916
Mark several codegen passes as preserving all analysis.
...
llvm-svn: 56469
2008-09-22 20:58:04 +00:00
8807bddf08
CMake build system: support for parallel builds.
...
llvm-svn: 56453
2008-09-22 18:21:51 +00:00
796a271c5f
Change the calling convention used when tail call optimization is enabled from CC_X86_32_TailCall to CC_X86_32_FastCC.
...
llvm-svn: 56436
2008-09-22 14:50:07 +00:00
a229b3c9a7
Initial support for the CMake build system.
...
llvm-svn: 56419
2008-09-22 01:08:49 +00:00
f1280cf744
Fold immediates into X86 shifts with fast isel. This generates:
...
sarl $3, %ecx
instead of:
movl $3, %ecx
sarl %cl, %edx
This shrinks fast isel 176.gcc by about 2000 instructions (.3%)
llvm-svn: 56413
2008-09-21 21:44:29 +00:00
dfc19e6c01
Instead of building a list and sorting it just to find a maximum element,
...
compute the maximum element directly.
llvm-svn: 56411
2008-09-21 21:01:49 +00:00
9a8eb0d534
add a note
...
llvm-svn: 56391
2008-09-20 19:17:53 +00:00
4730522235
No need to print function stubs for Mac OS X 10.5 and up. Linker will handle it.
...
llvm-svn: 56378
2008-09-20 00:13:45 +00:00
9d917beba6
80 column violation.
...
llvm-svn: 56377
2008-09-20 00:13:08 +00:00
098786e9f7
Fix a FastISel GlobalVariable CSE bug.
...
llvm-svn: 56376
2008-09-19 23:42:04 +00:00
9801ba451a
Refactor X86SelectConstAddr, folding it into X86SelectAddress. This
...
results in better code for globals. Also, unbreak the local CSE for
GlobalValue stub loads.
llvm-svn: 56371
2008-09-19 22:16:54 +00:00
6e005fdc8d
Address-mode folding for X86FastISel. It's pretty basic, but it
...
catches a fair number of common cases. Note that this currently
causes Fast-ISel to leave behind lots of dead instructions.
Those will be dealt with in subsequent commits.
llvm-svn: 56320
2008-09-18 23:23:44 +00:00
e91edeb61c
Simplify this code. The FastISel class has its own TD member.
...
llvm-svn: 56311
2008-09-18 18:26:43 +00:00
933b392f65
Duh. Default to ARMCC::AL (always).
...
llvm-svn: 56301
2008-09-18 07:28:19 +00:00
5e3ac187d9
Clean up.
...
llvm-svn: 56300
2008-09-18 07:27:23 +00:00
bc0d0eccf3
Cosmetic.
...
llvm-svn: 56299
2008-09-18 07:24:33 +00:00
af13bf1ebd
FastISel: For calls, prefer using the callee's address as a constant
...
over having it in a register. And wait until after checking type
legality before requesting that the callee address be placed in a
register. Also, fix support for calls with void return type.
This speeds up fast-isel isel time by about 15% and reduces
instruction counts by about 3% overall on certain testcases. It also
changes many indirect calls to direct calls.
llvm-svn: 56292
2008-09-17 21:18:49 +00:00
7848cfcd77
Fix addrmode1 instruction encodings; fix bx_ret encoding.
...
llvm-svn: 56277
2008-09-17 07:53:38 +00:00
937569afe3
Specify instruction encoding using range list to avoid endianess issues.
...
llvm-svn: 56276
2008-09-17 07:16:21 +00:00
173aa8602d
Simplify and generalize X86DAGToDAGISel::CanBeFoldedBy, and draw
...
up some new ascii art to illustrate what it does. This change
currently has no effect on generated code.
llvm-svn: 56270
2008-09-17 01:39:10 +00:00
95e1af217f
Add trampoline support to PPC. GCC simply calls the "__trampoline_setup"
...
function with appropriate parameters. This allows us to support blocks on PPC.
llvm-svn: 56267
2008-09-17 00:30:57 +00:00
24c79f28b1
Reverting r56249. On further investigation, this functionality isn't needed.
...
Apologies for the thrashing.
llvm-svn: 56251
2008-09-16 21:48:12 +00:00
8bc392fb1d
- Change "ExternalSymbolSDNode" to "SymbolSDNode".
...
- Add linkage to SymbolSDNode (default to external).
- Change ISD::ExternalSymbol to ISD::Symbol.
- Change ISD::TargetExternalSymbol to ISD::TargetSymbol
These changes pave the way to allowing SymbolSDNodes with non-external linkage.
llvm-svn: 56249
2008-09-16 21:12:30 +00:00
233785daae
Fixed Bug 2751
...
http://llvm.org/bugs/show_bug.cgi?id=2751
Abicall was enabled even when static code model was provided
in the command line.
The correct behavior is to disable abicall when static is
specified.
llvm-svn: 56228
2008-09-15 21:06:55 +00:00
38453eebdc
Remove isImm(), isReg(), and friends, in favor of
...
isImmediate(), isRegister(), and friends, to avoid confusion
about having two different names with the same meaning. I'm
not attached to the longer names, and would be ok with
changing to the shorter names if others prefer it.
llvm-svn: 56189
2008-09-13 17:58:21 +00:00
a5804effed
Fix random abort.
...
llvm-svn: 56184
2008-09-13 01:55:59 +00:00
d3fe174c53
Define CallSDNode, an SDNode subclass for use with ISD::CALL.
...
Currently it just holds the calling convention and flags
for isVarArgs and isTailCall.
And it has several utility methods, which eliminate magic
5+2*i and similar index computations in several places.
CallSDNodes are not CSE'd. Teach UpdateNodeOperands to handle
nodes that are not CSE'd gracefully.
llvm-svn: 56183
2008-09-13 01:54:27 +00:00
380482ac46
Typo.
...
llvm-svn: 56182
2008-09-13 01:44:01 +00:00
ba28161103
Rely on instruction format to determine so_reg operand for now.
...
llvm-svn: 56181
2008-09-13 01:38:29 +00:00
12134701ec
Revert 56176. All those instruction formats are still needed.
...
llvm-svn: 56180
2008-09-13 01:35:33 +00:00
db6571a2c7
Accidentially flipped the condition.
...
llvm-svn: 56179
2008-09-13 01:29:57 +00:00
25a39094f8
Add debug dumps.
...
llvm-svn: 56178
2008-09-13 01:15:21 +00:00
c5c74f36fd
Eliminate unnecessary instruction formats.
...
llvm-svn: 56176
2008-09-12 23:15:39 +00:00
d1424c4eca
Addrmode 1 S bit can be dynamically set. Look for CPSR def.
...
llvm-svn: 56172
2008-09-12 22:45:55 +00:00
33fa89c6fb
Rewrite address mode 1 code emission routines.
...
llvm-svn: 56171
2008-09-12 22:01:15 +00:00
effb894453
Rename ConstantSDNode::getValue to getZExtValue, for consistency
...
with ConstantInt. This led to fixing a bug in TargetLowering.cpp
using getValue instead of getAPIntValue.
llvm-svn: 56159
2008-09-12 16:56:44 +00:00
a7cd7bc353
udpate header comment: s/VP/VFP/
...
llvm-svn: 56126
2008-09-11 21:41:29 +00:00
dd45bc25ac
When tailcallopt is enabled all fastcc calls must have an aligned argument stack size. Add a test case.
...
llvm-svn: 56119
2008-09-11 20:28:43 +00:00
453564bfba
Fix a bug in ANY_EXTEND handling that was breaking 403.gcc on X86-64 in fast isel.
...
llvm-svn: 56117
2008-09-11 19:44:55 +00:00
58d084c05b
The version of AtomicSDNode::AtomicSDNode used (only) for
...
cmp-and-swap reversed the Cmp and Swap arguments; comments
make it clear this is unintentional. Unfortunately, the
x86 BE had a compensating reversal, which is removed here.
PPC is OK.
From inspection of the Alpha code I think it is OK, but
if somebody has that platform please check it out. I
cannot test on that platform.
llvm-svn: 56091
2008-09-11 03:12:59 +00:00
41baf8b22a
If ISD::ANY_EXTEND fails, try ISD::ZERO_EXTEND and ISD::SIGN_EXTEND before giving up. This fixes 445.gobmk on
...
X86-64 in fast isel.
llvm-svn: 56088
2008-09-11 02:41:37 +00:00
e5ca04e70d
Succumb utterly to compatibility and implement
...
__sync_fetch_and_nand as ANDC, even though that's
not what nand means.
llvm-svn: 56087
2008-09-11 02:15:03 +00:00
bf646f2986
X86FastISel support for double->float and float->double casts.
...
llvm-svn: 56070
2008-09-10 21:02:08 +00:00
39d82f902a
Add X86FastISel support for static allocas, and refences
...
to static allocas. As part of this change, refactor the
address mode code for laods and stores.
llvm-svn: 56066
2008-09-10 20:11:02 +00:00
710c3cf36a
Fix a fastcc + sret bug. If fastcc and sret, callee doesn't need to pop the hidden struct ptr; Re-enable fastcc.
...
llvm-svn: 56061
2008-09-10 18:25:29 +00:00
4cc893bab6
Handle new intrinsics with vector arguments.
...
Patch by Paul Redmond.
llvm-svn: 56059
2008-09-10 17:31:40 +00:00
6d6a65310b
Fix name.
...
llvm-svn: 56055
2008-09-10 13:22:10 +00:00
83e45acc25
Add trampoline support for the new FastCC calling
...
convention (not related to recent Ada testsuite
failures).
llvm-svn: 56054
2008-09-10 13:11:09 +00:00
536c399579
Turn off the new FastCC for the moment. It causes
...
a slew of Ada testsuite failures on x86-32 linux.
Seems to be related to the use of float.
llvm-svn: 56053
2008-09-10 13:09:24 +00:00
abb1e7770b
Move the uglier parts of deciding not to emit a
...
UsedDirective for some symbols in llvm.used into
Darwin-specific code. I've decided LessPrivateGlobal
is potentially a useful abstraction and left it in
the target-independent area, with improved comment.
llvm-svn: 56024
2008-09-09 22:29:13 +00:00
1a1140429e
Make safer variant of alias resolution routine to be default
...
llvm-svn: 56005
2008-09-09 20:05:04 +00:00
4fcccd8d66
Mark IMPLICIT_DEF as being rematerializable and cheap-as-a-move.
...
It's already special-cased and treated as rematerializable within
LiveIntervals; this allows it to be handled by other passes
such as TwoAddressInstrctionPass.
llvm-svn: 55999
2008-09-09 18:25:28 +00:00
6acb2219b6
Replace explicit pointer-size constants to TargetData query.
...
No functionality change.
llvm-svn: 55996
2008-09-09 18:22:57 +00:00
1e97901388
Fix a constant lowering bug. Now we can do load and store instructions with funky getelementptr embedded in the address operand.
...
llvm-svn: 55975
2008-09-09 01:26:59 +00:00
f080225490
Fix logic for not emitting no-dead-strip for some
...
objects in llvm.used (thanks Anton). Makes visible
the magic 'l' prefix for symbols on Darwin which are
to be passed through the assembler, then removed at
linktime (previously all references to this had been
hidden in the ObjC FE code, oh well).
llvm-svn: 55973
2008-09-09 01:21:22 +00:00
177eda0505
Reapply 55901: Drop unused variable
...
llvm-svn: 55957
2008-09-08 21:13:33 +00:00
524820fef7
Reapply 55900: We do support EH on x86-64!
...
llvm-svn: 55956
2008-09-08 21:13:08 +00:00
2fd24e7713
Reapply 55899: First draft of EH support on x86/64-linux
...
Now with fix, which prevents subtle codegen bug to trigger on darwin.
No fix for bug though, it's still there.
llvm-svn: 55955
2008-09-08 21:12:47 +00:00
4112634ca6
Reapply blindly reverted 55898: Implement FRAME_TO_ARGS_OFFSET for x86-64
...
llvm-svn: 55954
2008-09-08 21:12:11 +00:00
3871441861
Reverting r55898 as well. This wasn't reverted in the original revert...
...
llvm-svn: 55938
2008-09-08 19:42:32 +00:00
6fe5fe4209
Accidental commit of partial 'stack canaries' code
...
llvm-svn: 55937
2008-09-08 18:12:00 +00:00
99b83712f3
Reverting r55898 to r55909. One of these patches was causing an ICE during the full bootstrap on Darwin:
...
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc
-B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/
-B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/bin/
-B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/lib/
-isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/include
-isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/sys-include
-O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc
-I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include
-I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include
-I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber
-I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include
-I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include
-DSHARED -m64 -DL_negdi2 -c ../../llvm-gcc.src/gcc/libgcc2.c -o
libgcc/x86_64/_negdi2_s.o
Assertion failed: (TargetRegisterInfo::isVirtualRegister(regA) &&
TargetRegisterInfo::isVirtualRegister(regB) && "cannot update physical
register live information"), function runOnMachineFunction, file
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/lib/CodeGen/TwoAddressInstructionPass.cpp,
line 311.
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/xgcc
-B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.obj/./gcc/
-B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/bin/
-B/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/lib/
-isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/include
-isystem /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm-gcc.install/i386-apple-darwin9.4.0/sys-include
-O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-isystem ./include -fPIC -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc.src/gcc
-I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include
-I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include
-I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber
-I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include
-I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include
-DSHARED -m64 -DL_lshrdi3 -c ../../llvm-gcc.src/gcc/libgcc2.c -o
libgcc/x86_64/_lshrdi3_s.o
../../llvm-gcc.src/gcc/unwind-dw2.c:1527: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter > for instructions.
{standard input}:unknown:Undefined local symbol LBB21_11
{standard input}:unknown:Undefined local symbol LBB21_12
{standard input}:unknown:Undefined local symbol LBB21_13
{standard input}:unknown:Undefined local symbol LBB21_8
llvm-svn: 55928
2008-09-08 17:59:12 +00:00
d172048b59
Handle calls which produce i1 results: promote to i8 but and it with 1 to get the low bit.
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llvm-svn: 55925
2008-09-08 17:15:42 +00:00
fd18d630bc
i128 and f80 are implemented for x86-64 now.
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llvm-svn: 55920
2008-09-08 16:42:56 +00:00
8f658bac2f
Fix copy+pastos in comments.
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llvm-svn: 55918
2008-09-08 16:31:35 +00:00
4d5b5fe812
Delete an unused variable.
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llvm-svn: 55915
2008-09-08 16:28:17 +00:00
b55688d27d
Drop unused variable
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llvm-svn: 55901
2008-09-08 14:22:38 +00:00
0316b797ea
We do support EH on x86-64!
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llvm-svn: 55900
2008-09-08 14:22:16 +00:00
82b9540046
First draft of EH support on x86/64-linux
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llvm-svn: 55899
2008-09-08 14:21:53 +00:00
cb0655d626
Implement FRAME_TO_ARGS_OFFSET for x86-64
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llvm-svn: 55898
2008-09-08 14:21:10 +00:00
6500d1711a
Add support to extend call operands when needed. Enable x86 fastisel call support.
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llvm-svn: 55891
2008-09-08 06:35:17 +00:00
6c8f55c841
Initial fastisel call support for C, Fast, and X86_FastCall calling conventions. It's meant to handle "simple" calls, i.e. no byval, structret, etc. It doesn't support multi-result returns either.
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Not yet turned on, it needs to support sext / zext of arguments and result.
llvm-svn: 55882
2008-09-07 09:09:33 +00:00
6f343bd543
Some code clean up.
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llvm-svn: 55881
2008-09-07 09:07:23 +00:00
b928669409
Handle x86 truncate to i8 with target hook for now.
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llvm-svn: 55877
2008-09-07 08:47:42 +00:00
d41c7160d0
Fix constant pool loads, and remove broken versions of addConstantPoolReference.
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llvm-svn: 55868
2008-09-06 01:11:01 +00:00
9519fb3f50
Fix the X86 addConstantPoolReference, which had the operands in the wrong order.
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llvm-svn: 55867
2008-09-06 00:50:00 +00:00
a9c52c8219
Fix for PR2687: Add patterns to match sint_to_fp and fp_to_sint for <2 x
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i32>. This is a little messy, but it works.
We should really get rid of the intrinsics, though, since they map
perfectly well to standard LLVM instructions.
llvm-svn: 55864
2008-09-05 23:07:03 +00:00
db06a99239
Fix X86FastISel's shift and select code to reject illegal types.
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llvm-svn: 55857
2008-09-05 21:27:34 +00:00
e556018dc0
Fix the opcodes used by X86FastISel for shifts and conditional moves.
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llvm-svn: 55855
2008-09-05 21:13:04 +00:00
f5bc7e57bc
Factor out code that emits load and store instructions.
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llvm-svn: 55854
2008-09-05 21:00:03 +00:00
ffcc884c77
Rename method.
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llvm-svn: 55853
2008-09-05 20:49:33 +00:00
7d7a26df65
X86FastISel support for shifts and conditional moves.
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llvm-svn: 55844
2008-09-05 18:30:08 +00:00
4f0d21592a
If SSE2 is available, x86 should pass first 3 f32/f64 arguments in XMM registers for fastcc calls.
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llvm-svn: 55840
2008-09-05 17:24:07 +00:00
09faf81b6c
Check a comparion's operand type for legality before
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expanding its operands.
llvm-svn: 55820
2008-09-05 01:33:56 +00:00
ffd89d40d2
Fix X86FastISel code for comparisons and conditional branches
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to check the result of getRegForValue before using it, and
to check for illegal operand types.
llvm-svn: 55819
2008-09-05 01:15:35 +00:00
a5753b31be
X86FastISel support for conditional branches.
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llvm-svn: 55816
2008-09-05 01:06:14 +00:00
50288e3c99
Add initial support for selecting constant materializations that require constant
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pool loads on X86 in fast isel. This isn't actually used yet.
llvm-svn: 55814
2008-09-05 00:06:23 +00:00
09fdbcf400
X86FastISel support for ICmpInst and FCmpInst.
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llvm-svn: 55811
2008-09-04 23:26:51 +00:00
6c94b99c62
For whatever the reason, x86 CallingConv::Fast (i.e. fastcc) was not passing scalar arguments in registers. This patch defines a new fastcc CC which is slightly different from the FastCall CC. In addition to passing integer arguments in ECX and EDX, it also specify doubles are passed in 8-byte slots which are 8-byte aligned (instead of 4-byte aligned). This avoids a potential performance hazard where doubles span cacheline boundaries.
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llvm-svn: 55807
2008-09-04 22:59:58 +00:00
b9d5e02811
If function notes say optimize for size, then adjust alignment.
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llvm-svn: 55794
2008-09-04 21:03:41 +00:00
a79db30d28
Tidy up several unbeseeming casts from pointer to intptr_t.
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llvm-svn: 55779
2008-09-04 17:05:41 +00:00
b8c7ba228f
Fix the ordering of operands to the store (inverted relative to LLVM IR), and fix the testcase.
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llvm-svn: 55777
2008-09-04 16:48:33 +00:00
634412fe35
Clean up uses of TargetLowering::getTargetMachine.
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llvm-svn: 55769
2008-09-04 15:39:15 +00:00
4f948bd87a
Add a first attempt at implementing stores for X86 fast isel using target hooks.
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Dan or Evan, please review.
llvm-svn: 55764
2008-09-04 07:08:58 +00:00
8d8f47d50b
Load from GV stub should be locally CSE'd.
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llvm-svn: 55763
2008-09-04 06:18:33 +00:00
3152edf474
Remove code that pad number of bytes to pop for X86_FastCall CC. The code doesn't do the "aligning" for Cygwin, Mingw, and Windows. But aligning it on Darwin and Linux breaks gcc compatibility. That ruled out all the platforms we support!
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llvm-svn: 55756
2008-09-04 01:04:15 +00:00
da2d80688b
Add intrinsics for log, log2, log10, exp, exp2.
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No functional change (and no FE change to generate them).
llvm-svn: 55753
2008-09-04 00:47:13 +00:00
7bda51f5a4
Create HandlePHINodesInSuccessorBlocksFast, a version of
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HandlePHINodesInSuccessorBlocks that works FastISel-style. This
allows PHI nodes to be updated correctly while using FastISel.
This also involves some code reorganization; ValueMap and
MBBMap are now members of the FastISel class, so they needn't
be passed around explicitly anymore. Also, SelectInstructions
is changed to SelectInstruction, and only does one instruction
at a time.
llvm-svn: 55746
2008-09-03 23:12:08 +00:00
a41ee2974b
Add X86 target hook to implement load (even from GlobalAddress).
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llvm-svn: 55693
2008-09-03 06:44:39 +00:00
2175b55dc7
Fix capitalization in #include of FastISel.h. This unbreaks the build on case-sensitive filesystems.
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llvm-svn: 55687
2008-09-03 02:54:11 +00:00
8f23ec96b0
Unbreak fast isel.
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llvm-svn: 55685
2008-09-03 01:04:47 +00:00
24422d4928
Let tblgen only generate fastisel routines, not the class definition. This makes it easier for targets to define its own fastisel class.
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llvm-svn: 55679
2008-09-03 00:03:49 +00:00
bc69829b22
Fix some bugs in the code sequences for atomics.
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llvm-svn: 55643
2008-09-02 20:30:23 +00:00
df8cdc3717
Add Mac OS X compatible JIT callback routine.
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llvm-svn: 55625
2008-09-02 07:49:03 +00:00
Oscar Fuentes