Evan Cheng
d22f3dd3ed
Reflects ISD::LOAD / ISD::LOADX / LoadSDNode changes.
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llvm-svn: 30844
2006-10-09 20:57:25 +00:00
Evan Cheng
967d6af1d2
Merging ISD::LOAD and ISD::LOADX. Added LoadSDNode to represent load nodes.
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Chain and address ptr remains as operands. SrcValue, extending mode, extending
VT (or rather loaded VT before extension) are now instance variables of
LoadSDNode.
Introduce load / store addressing modes to represent pre- and post-indexed
load and store. Also added an additional operand offset that is only used in
post-indexed mode (i.e. base ptr += offset after load/store).
Added alignment info (not yet used) and isVolatile fields.
llvm-svn: 30843
2006-10-09 20:55:20 +00:00
Devang Patel
94499cd79f
Do error checking.
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llvm-svn: 30842
2006-10-09 20:20:13 +00:00
Chris Lattner
2fb91841be
Remove a dead var noticed by Yorion
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llvm-svn: 30841
2006-10-09 20:12:37 +00:00
Rafael Espindola
0e13b176ed
add some tests for floating point arithmetic
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llvm-svn: 30840
2006-10-09 19:15:17 +00:00
Andrew Lenharth
6223a6ce63
Fix build error in gcc 3.4 and make more this general
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llvm-svn: 30839
2006-10-09 19:05:44 +00:00
Devang Patel
51ec4965d5
Use GetTemporaryDirectory. Fix http://llvm.org/bugs/show_bug.cgi?id=894
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llvm-svn: 30838
2006-10-09 19:04:51 +00:00
Nick Lewycky
3c69e2291b
Fix usage example.
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llvm-svn: 30837
2006-10-09 18:33:08 +00:00
Rafael Espindola
bae07b25d6
add float -> double and double -> float conversion
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llvm-svn: 30835
2006-10-09 17:50:29 +00:00
Reid Spencer
2e9ba7166f
Fix PR886:
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The result of yyparse() was not being checked. When YYERROR or YYABORT is
called it causes yyparse() to return 1 to indicate the error. The code was
silently ignoring this situation because it previously expected either an
exception or a null ParserResult to indicate an error. The patch corrects
this situation.
llvm-svn: 30834
2006-10-09 17:36:59 +00:00
Chris Lattner
15afec7495
xfail this until andrew has a chance to implement the alpha TM method.
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llvm-svn: 30833
2006-10-09 17:34:40 +00:00
Rafael Espindola
6abf128f64
add a test for adds adcs
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llvm-svn: 30832
2006-10-09 17:30:15 +00:00
Chris Lattner
0c057ef048
Fix a bug pointed out by Zhongxing Xu
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llvm-svn: 30831
2006-10-09 17:28:13 +00:00
Rafael Espindola
f917f096e2
add ADDS and ADCS
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llvm-svn: 30830
2006-10-09 17:18:28 +00:00
Rafael Espindola
319b5e9c95
expand ISD::SELECT
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llvm-svn: 30829
2006-10-09 16:28:33 +00:00
Rafael Espindola
fed11f040c
add a note
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llvm-svn: 30828
2006-10-09 14:18:33 +00:00
Rafael Espindola
aaeadcb6f5
expand ISD::EXTLOAD
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llvm-svn: 30827
2006-10-09 14:13:40 +00:00
Rafael Espindola
1e16a7e972
most ARM targets are little endian
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llvm-svn: 30826
2006-10-09 14:12:15 +00:00
Chris Lattner
9f980ec2a1
Implement SROA of unions with mixed pointers/integers in them. This implements
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PR892 and Transforms/ScalarRepl/union-pointer.ll:test2
llvm-svn: 30825
2006-10-08 23:53:04 +00:00
Chris Lattner
967f755f45
new testcase for PR892
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llvm-svn: 30824
2006-10-08 23:52:06 +00:00
Chris Lattner
f8afa75cef
Implement Transforms/ScalarRepl/union-pointer.ll:test
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llvm-svn: 30823
2006-10-08 23:28:04 +00:00
Chris Lattner
724ebf87a0
new testcase for SROA for stuff like "union { int*, float* }".
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llvm-svn: 30822
2006-10-08 23:27:37 +00:00
Chris Lattner
b0e0a23959
Eliminate more token factors by taking advantage of transitivity:
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if TF depends on A and B, and A depends on B, TF just needs to depend on
A. With Jim's alias-analysis stuff enabled, this compiles the testcase in
PR892 into:
__Z4test3Val:
subl $44, %esp
call L__Z3foov$stub
movl %edx, 28(%esp)
movl %eax, 32(%esp)
movl %eax, 24(%esp)
movl %edx, 36(%esp)
movl 52(%esp), %ecx
movl %ecx, 4(%esp)
movl %eax, 8(%esp)
movl %edx, 12(%esp)
movl 48(%esp), %eax
movl %eax, (%esp)
call L__Z3bar3ValS_$stub
addl $44, %esp
ret
instead of:
__Z4test3Val:
subl $44, %esp
call L__Z3foov$stub
movl %eax, 24(%esp)
movl %edx, 28(%esp)
movl 24(%esp), %eax
movl %eax, 32(%esp)
movl 28(%esp), %eax
movl %eax, 36(%esp)
movl 32(%esp), %eax
movl 36(%esp), %ecx
movl 52(%esp), %edx
movl %edx, 4(%esp)
movl %eax, 8(%esp)
movl %ecx, 12(%esp)
movl 48(%esp), %eax
movl %eax, (%esp)
call L__Z3bar3ValS_$stub
addl $44, %esp
ret
llvm-svn: 30821
2006-10-08 22:57:01 +00:00
Chris Lattner
e3f0524253
Fix PR897
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llvm-svn: 30820
2006-10-08 22:28:34 +00:00
Jim Laskey
9260b2f86e
Combiner alias analysis passes Multisource (release-asserts.)
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llvm-svn: 30818
2006-10-07 23:37:56 +00:00
Chris Lattner
3cd1d08ac6
completely disable folding of loads into scalar sse instructions and provide
...
a framework for doing it right. This fixes
CodeGen/X86/2006-10-07-ScalarSSEMiscompile.ll.
Once X86DAGToDAGISel::SelectScalarSSELoad is implemented right, this task
will be done.
llvm-svn: 30817
2006-10-07 21:55:32 +00:00
Chris Lattner
8a76c70571
new testcase we miscompile
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llvm-svn: 30816
2006-10-07 21:54:08 +00:00
Chris Lattner
a51aea84b8
convert packed FP add/sub/mul/div to use a multiclass.
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llvm-svn: 30815
2006-10-07 21:17:13 +00:00
Chris Lattner
da75127cea
one multiclass now defines all 8 variants of binary-scalar-sse-fp operations.
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llvm-svn: 30814
2006-10-07 20:55:57 +00:00
Chris Lattner
8ce6993f53
Switch ADD/MUL/DIV/SUB scalarsse fp ops to a multiclass
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llvm-svn: 30813
2006-10-07 20:35:44 +00:00
Chris Lattner
ec39f5bcd5
Random acts of shrinkage
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llvm-svn: 30812
2006-10-07 19:49:05 +00:00
Chris Lattner
8e3aa16298
Convert pand/por/pxor to use multiclass
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llvm-svn: 30811
2006-10-07 19:37:30 +00:00
Chris Lattner
33aecdebfc
Convert some more instructions over to use a new multiclass.
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Fix a bug where the asmstring for PSUBQrm was wrong.
llvm-svn: 30810
2006-10-07 19:34:33 +00:00
Chris Lattner
260659336a
Fix a bug where PADDQrm printed paddd instead of paddq.
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llvm-svn: 30809
2006-10-07 19:15:46 +00:00
Chris Lattner
0122bfac98
Add multiclass for SSE2 instructions that correspond to simple binops.
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llvm-svn: 30808
2006-10-07 19:14:49 +00:00
Chris Lattner
db12d69657
rename:
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PDI_binop_rm -> PDI_binop_rm_int
PDI_binop_rmi -> PDI_binop_rmi_int
to make it clear that these are for use with intrinsics.
llvm-svn: 30807
2006-10-07 19:02:31 +00:00
Chris Lattner
36709eed45
Convert saturating PADD/PSUB's to use a multiclass
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llvm-svn: 30806
2006-10-07 18:48:46 +00:00
Chris Lattner
d5d4378010
Convert PAVG*, PMADDWD, and PMUL* to use multiclasses.
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llvm-svn: 30805
2006-10-07 18:39:00 +00:00
Chris Lattner
753ec9950a
Fix typo in packsswb instr definition, where the load had the wrong type.
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This allows us to use the multiclass for other packs.
llvm-svn: 30804
2006-10-07 18:23:58 +00:00
Rafael Espindola
38e9e2e01d
implement FUITOS and FUITOD
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llvm-svn: 30803
2006-10-07 14:24:52 +00:00
Rafael Espindola
90a24709fb
implement FLDD
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llvm-svn: 30802
2006-10-07 14:03:39 +00:00
Rafael Espindola
b8ce0f8bbd
implement fadds, faddd, fmuls and fmuld
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llvm-svn: 30801
2006-10-07 13:46:42 +00:00
Chris Lattner
59bf33e5e4
handle pmin/pmax with multiclasses
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llvm-svn: 30800
2006-10-07 07:49:33 +00:00
Chris Lattner
b007ac9ecf
regenerate
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llvm-svn: 30799
2006-10-07 07:15:19 +00:00
Chris Lattner
b5b2e0340e
Bugfix: this allows multiclasses to have default arguments.
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llvm-svn: 30798
2006-10-07 07:14:48 +00:00
Chris Lattner
2177d324c5
simplify pack and shift intrinsics with multiclasses
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llvm-svn: 30797
2006-10-07 07:06:17 +00:00
Chris Lattner
31eb3af1a8
Use a multiclass to simplify 'SSE2 Integer comparison'
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llvm-svn: 30796
2006-10-07 06:47:08 +00:00
Chris Lattner
7cde5d8820
move class defns close to uses to make it easier to read
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llvm-svn: 30795
2006-10-07 06:33:36 +00:00
Chris Lattner
2842be4e37
simplify horizontal op definitions
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llvm-svn: 30794
2006-10-07 06:31:41 +00:00
Chris Lattner
b3b659492b
remove more unneeded type info
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llvm-svn: 30793
2006-10-07 06:27:03 +00:00