Chris Lattner
7dfec1ee54
Fix PR1607
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llvm-svn: 41048
2007-08-13 18:42:37 +00:00
Christopher Lamb
6c79abee5d
Fix test so it passes.
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llvm-svn: 41012
2007-08-10 22:20:57 +00:00
Christopher Lamb
450f6815b9
Increase efficiency of sign_extend_inreg by using subregisters for truncation. As the README suggests sign_extend_subreg is selected to (sext(trunc)).
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llvm-svn: 41010
2007-08-10 21:48:46 +00:00
Christopher Lamb
7196f0d724
Add 2-addr to 3-addr promotion code that allows 32-bit LEA to be used via subregisters when 16-bit LEA is disabled.
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llvm-svn: 41007
2007-08-10 21:18:25 +00:00
Dan Gohman
f18e94535f
Fix EXTRACT_ELEMENT, EXTRACT_SUBVECTOR, and EXTRACT_VECTOR_ELT to
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use an intptr ValueType instead of i32 for the index operand in
getCopyToParts.
llvm-svn: 40987
2007-08-10 14:59:38 +00:00
Chris Lattner
f2a88ac82d
allow this to pass on ppc hosts.
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llvm-svn: 40846
2007-08-05 18:48:18 +00:00
Chandler Carruth
00e56b0e81
This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future.
...
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.
llvm-svn: 40807
2007-08-04 01:51:18 +00:00
Dan Gohman
1afde4166e
Fix the alignment requirements of several unpck and shuf instructions.
...
Generalize isPSHUFDMask and add a unary SHUFPD pattern so that SHUFPD's
memory operand alignment can be tested as well, with a fix to avoid
breaking MMX's use of isPSHUFDMask.
llvm-svn: 40756
2007-08-02 21:17:01 +00:00
Dan Gohman
a599a813d5
Mark the SSE and MMX load instructions that
...
X86InstrInfo::isReallyTriviallyReMaterializable knows how to handle
with the isReMaterializable flag so that it is given a chance to handle
them. Without hoisting constant-pool loads from loops this isn't very
visible, though it does keep CodeGen/X86/constant-pool-remat-0.ll from
making a copy of the constant pool on the stack.
llvm-svn: 40736
2007-08-02 14:27:55 +00:00
Evan Cheng
5a30bb6d47
Fix test.
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llvm-svn: 40721
2007-08-02 05:04:16 +00:00
Evan Cheng
8183a284fd
New test. Bogus implicit-def prevented a copy from being coalesced.
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llvm-svn: 40690
2007-08-01 20:26:40 +00:00
Lauro Ramos Venancio
1ef30713de
Expand unaligned loads/stores when the target doesn't support them. (PR1548)
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llvm-svn: 40682
2007-08-01 19:34:21 +00:00
Chris Lattner
5d3a429915
we're now handling this right :)
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llvm-svn: 40675
2007-08-01 17:10:30 +00:00
Evan Cheng
7a025bad7a
Requires SSE2.
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llvm-svn: 40657
2007-08-01 00:10:12 +00:00
Dan Gohman
e3464e6bec
Change the x86 assembly output to use tab characters to separate the
...
mnemonics from their operands instead of single spaces. This makes the
assembly output a little more consistent with various other compilers
(f.e. GCC), and slightly easier to read. Also, update the regression
tests accordingly.
llvm-svn: 40648
2007-07-31 20:11:57 +00:00
Chris Lattner
6a2ec7bcc8
new testcase
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llvm-svn: 40636
2007-07-31 16:18:25 +00:00
Evan Cheng
3493ec0ce1
Redo and generalize previously removed opt for pinsrw: (vextract (v4i32 bc (v4f32 s2v (f32 load ))), 0) -> (i32 load )
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llvm-svn: 40628
2007-07-31 08:04:03 +00:00
Dan Gohman
375d541183
Fix a bug in getCopyFromParts turned up in the testcase for PR1132.
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llvm-svn: 40598
2007-07-30 19:09:17 +00:00
Evan Cheng
ccd453c461
New test case.
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llvm-svn: 40587
2007-07-30 07:52:03 +00:00
Dan Gohman
0252aa07ee
Re-apply 40504, but with a fix for the segfault it caused in oggenc:
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Make the alignedload and alignedstore patterns always require 16-byte
alignment. This way when they are used in the "Fs" instructions, in which
a vector instruction is used for a scalar purpose, they can still require
the full vector alignment. And add a regression test for this.
llvm-svn: 40555
2007-07-27 17:16:43 +00:00
Evan Cheng
cb8f08ebca
Reverting 40504 for now. It's breaking oggenc.
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llvm-svn: 40547
2007-07-27 01:37:47 +00:00
Evan Cheng
7b20c11ccf
Test case for PR1573.
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llvm-svn: 40539
2007-07-26 17:45:57 +00:00
Evan Cheng
a681654ef4
Fix test.
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llvm-svn: 40536
2007-07-26 17:07:03 +00:00
Dan Gohman
513dcba4f8
Remove X86ISD::LOAD_PACK and X86ISD::LOAD_UA and associated code from the
...
x86 target, replacing them with the new alignment attributes on memory
references.
llvm-svn: 40504
2007-07-26 00:31:09 +00:00
Dan Gohman
a2e07a38bc
Use movaps to load a v4f32 build_vector of all-constant values into a
...
register instead of loading each element individually.
llvm-svn: 40478
2007-07-24 22:55:08 +00:00
Duncan Sands
5a29993695
The Ada f-e produces various auxiliary output files
...
that cannot be suppressed and cannot be redirected:
they are dumped in the current working directory.
When running the testsuite this means that these
files do not end up in the Output directory. The
best solution I could find is to change directory
into Output before running tests.
llvm-svn: 40437
2007-07-23 15:23:35 +00:00
Dan Gohman
df9edb66c2
Update these regression tests to accomodate X86InstrSSE.td now using movups/movaps
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for everything.
llvm-svn: 40101
2007-07-20 16:31:26 +00:00
Evan Cheng
d846db5ab8
New test.
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llvm-svn: 40077
2007-07-20 00:27:56 +00:00
Evan Cheng
d7a079b7e2
New test.
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llvm-svn: 40073
2007-07-19 23:53:50 +00:00
Evan Cheng
b95db5ea4b
Try fixing it again.
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llvm-svn: 40072
2007-07-19 23:53:29 +00:00
Reid Spencer
44d34e9b61
For PR1553:
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Change the keywords for the zext and sext parameter attributes to be
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.
llvm-svn: 40069
2007-07-19 23:13:04 +00:00
Bill Wendling
649bfb8c03
Don't need the "&&" to glue lines together.
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llvm-svn: 40063
2007-07-19 18:06:26 +00:00
Bill Wendling
ca081ee3f7
Testcase for PR1549
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llvm-svn: 40041
2007-07-19 06:31:11 +00:00
Evan Cheng
626af8e187
New test.
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llvm-svn: 40020
2007-07-18 21:39:16 +00:00
Dan Gohman
2fc9d5171e
Implement initial memory alignment awareness for SSE instructions. Vector loads
...
and stores that have a specified alignment of less than 16 bytes now use
instructions that support misaligned memory references.
llvm-svn: 40015
2007-07-18 20:23:34 +00:00
Dan Gohman
4c140b7128
It's not necessary to do rounding for alloca operations when the requested
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alignment is equal to the stack alignment.
llvm-svn: 40004
2007-07-18 16:29:46 +00:00
Evan Cheng
0c49836a9f
Fix test.
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llvm-svn: 39976
2007-07-17 18:16:09 +00:00
Tanya Lattner
1b070ae252
Don't use * in XFAIL line unless you want it to XFAIL on everything. I don't believe you can use true regular expressions here. It will just look for those keywords. Please test this on sparc and see if they still are xfailed.
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llvm-svn: 39975
2007-07-17 18:08:32 +00:00
Gabor Greif
5bf00849d3
XFAIL these on sparc-solaris
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llvm-svn: 39969
2007-07-17 10:25:31 +00:00
Evan Cheng
532b73311e
Use push / pop for prologues and epilogues.
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llvm-svn: 39967
2007-07-17 07:59:08 +00:00
Reid Spencer
175fd0a317
For PR1558:
...
Move tests that have C/C++ sources into the appropriate directory. This
allows them to be selected for testing based on whether llvm-gcc is
present or not.
llvm-svn: 39963
2007-07-17 06:20:38 +00:00
Reid Spencer
01cc8f3c76
Remove insignificant test no longer needed.
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llvm-svn: 39931
2007-07-16 22:03:36 +00:00
Dan Gohman
0c1259b7e4
Remove the trailing semicolon from function declarations in LLVM,
...
where it's interpreted as a comment, not part of the syntax.
llvm-svn: 39920
2007-07-16 13:37:30 +00:00
Evan Cheng
bb0c0f7335
Added test case from PR1540.
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llvm-svn: 39845
2007-07-13 23:57:33 +00:00
Dale Johannesen
469ed8e17e
Skeleton of post-RA scheduler; doesn't do anything yet.
...
Change name of -sched option and DEBUG_TYPE to
pre-RA-sched; adjust testcases.
llvm-svn: 39816
2007-07-13 17:13:54 +00:00
Gabor Greif
8a0024300f
these tests do not need a triple on Solaris. Thanks sabre!
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llvm-svn: 39803
2007-07-13 10:08:18 +00:00
Gabor Greif
4f61fce837
fix the remaining 3 testcases that missed a target triple
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llvm-svn: 39773
2007-07-12 13:21:08 +00:00
Lauro Ramos Venancio
0ad4cde600
Handle packed structs in the CBackend.
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llvm-svn: 39752
2007-07-11 19:56:53 +00:00
Evan Cheng
9f43f89d89
Add test case for PR1545.
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llvm-svn: 39749
2007-07-11 19:29:05 +00:00
Dan Gohman
629311ca52
Change the peep for EXTRACT_VECTOR_ELT of BUILD_PAIR to look for
...
the new CONCAT_VECTORS node type instead, as that's what legalize
uses now. And add a peep for EXTRACT_VECTOR_ELT of INSERT_VECTOR_ELT.
llvm-svn: 38503
2007-07-10 18:20:44 +00:00
Dan Gohman
5202c50198
Add a regression test for folding spill code into scalar min and max.
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llvm-svn: 38492
2007-07-10 15:34:29 +00:00
Dan Gohman
81cfdc2f19
Change getCopyToParts and getCopyFromParts to always use target-endian
...
register ordering, for both physical and virtual registers. Update the PPC
target lowering for calls to expect registers for the call result to
already be in target order.
llvm-svn: 38471
2007-07-09 20:59:04 +00:00
Chris Lattner
9ce649f66e
force a cpu without SSE
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llvm-svn: 38466
2007-07-09 17:35:18 +00:00
Chris Lattner
5f21d8c4a8
allow this to work on ppc-darwin
...
llvm-svn: 38465
2007-07-09 17:32:28 +00:00
Chris Lattner
587e824b72
remove this bogus t-t
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llvm-svn: 38464
2007-07-09 17:31:07 +00:00
Chris Lattner
d1f424ccfb
add target triple to fix PR1546
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llvm-svn: 38462
2007-07-09 17:14:58 +00:00
Dan Gohman
b73f9e21e9
Add explicit triples to these tests so that llc behaves as expected on
...
non-Apple hosts.
llvm-svn: 38455
2007-07-09 13:42:32 +00:00
Dan Gohman
91b1ffd6c4
Add an explicit triple to the big-endian tests so that the assembly
...
output format is always consistent with what the greps are looking for.
llvm-svn: 37943
2007-07-06 13:15:51 +00:00
Duncan Sands
3526ada4dc
Test that byte offsets are used to index into the list
...
of filter ids, and not simply the id index. Testing
this requires at least 128 type infos!
llvm-svn: 37941
2007-07-06 12:38:27 +00:00
Evan Cheng
3974939d92
Fix test.
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llvm-svn: 37928
2007-07-05 23:00:50 +00:00
Chris Lattner
b11af79de8
avoid ambiguity in target selection
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llvm-svn: 37927
2007-07-05 22:16:19 +00:00
Dan Gohman
90c6b87b31
Add a parameter to getCopyToParts and getCopyFromParts to specify whether
...
endian swapping should be done, and update the code to use it. This fixes
some register ordering issues on big-endian systems, such as PowerPC,
introduced by the recent illegal by-val arguments changes.
llvm-svn: 37921
2007-07-05 20:12:34 +00:00
Bill Wendling
3600c7a835
Allow a GR64 to be moved into an MMX register via the "movd" instruction.
...
Still need to have JIT generate this code.
llvm-svn: 37863
2007-07-04 00:19:54 +00:00
Dale Johannesen
a12e448c37
New testcases for rev 37847 (PR's 1489 and 1505).
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llvm-svn: 37848
2007-07-03 00:58:37 +00:00
Dan Gohman
965e6efe24
Add a basic test-case for passing and returning <4 x double> and
...
<8 x float> values on X86.
llvm-svn: 37845
2007-07-02 16:23:47 +00:00
Dan Gohman
f46ec01deb
New test case. DAGCombiner should be able to fold -sin(-x)
...
in -enable-unsafe-fp-math mode.
llvm-svn: 37841
2007-07-02 15:43:20 +00:00
Evan Cheng
bf3744d05b
New test.
...
llvm-svn: 37823
2007-06-29 23:17:15 +00:00
Evan Cheng
f07b7f27f2
New test.
...
llvm-svn: 37815
2007-06-29 21:40:30 +00:00
John Criswell
57e5ed4b5a
Convert .cvsignore files
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llvm-svn: 37801
2007-06-29 16:35:07 +00:00
Evan Cheng
a328677ae1
New test.
...
llvm-svn: 37791
2007-06-29 01:36:33 +00:00
Evan Cheng
995493fd4a
New tests.
...
llvm-svn: 37787
2007-06-29 00:27:18 +00:00
Dan Gohman
ad9cbaba40
Fix an assertion failure in legalizing bitcast operators on targets where
...
vectors are split down to single elements as part of legalization.
llvm-svn: 37785
2007-06-29 00:09:08 +00:00
Evan Cheng
e139181e1c
Fix tests.
...
llvm-svn: 37693
2007-06-21 18:22:42 +00:00
Evan Cheng
56938a1fd8
New tests.
...
llvm-svn: 37686
2007-06-21 07:40:00 +00:00
Evan Cheng
d9dca9363c
Added some if-conversion tests.
...
llvm-svn: 37672
2007-06-20 18:26:15 +00:00
Evan Cheng
f1397aafd9
New test case: identity operation of RHS / LHS of a VECTOR_SHUFFLE.
...
llvm-svn: 37637
2007-06-19 00:06:08 +00:00
Chris Lattner
4534df9032
ensure we don't regress on these tests. We generate aweful code in x86-32 for
...
these though.
llvm-svn: 37619
2007-06-17 23:29:57 +00:00
Bill Wendling
ad8326e004
XFAILing until I can fix properly.
...
llvm-svn: 37618
2007-06-16 23:57:51 +00:00
Bill Wendling
e90b29f646
Testcase for MMX int to MMX register failure.
...
llvm-svn: 37612
2007-06-16 06:31:47 +00:00
Chris Lattner
f75572a776
make this test harder, include a tied register.
...
llvm-svn: 37600
2007-06-15 19:09:53 +00:00
Duncan Sands
deef6fe78b
Workaround for PR1508.
...
llvm-svn: 37597
2007-06-15 19:04:19 +00:00
Dale Johannesen
62f49dd524
Do not treat FP_REG_KILL as terminator in branch analysis (X86).
...
llvm-svn: 37578
2007-06-14 22:03:45 +00:00
Duncan Sands
e2f26d06a6
"Simplified" testcase for PR1422.
...
llvm-svn: 37462
2007-06-06 09:59:53 +00:00
Chris Lattner
ea380b16b7
new testcase for PR1495
...
llvm-svn: 37452
2007-06-06 01:21:46 +00:00
Evan Cheng
ba4c97df9f
New test.
...
llvm-svn: 37431
2007-06-05 01:45:08 +00:00
Dale Johannesen
a68662e4a4
Tail merging wasn't working for predecessors of landing pads. PR 1496.
...
llvm-svn: 37427
2007-06-04 23:52:54 +00:00
Dale Johannesen
fd7f1ad2f7
Implement smarter algorithm for choosing which blocks to tail-merge.
...
See test/CodeGen/X86/test-pic-jtbl.ll for a case where it works well;
shaves another 10K off our favorite benchmark. I was hesitant about
this because of compile speed, but seems to do OK on a bootstrap.
llvm-svn: 37392
2007-06-01 23:02:45 +00:00
Lauro Ramos Venancio
afcdd2546e
Add a test for PR1424.
...
llvm-svn: 37372
2007-05-31 18:36:07 +00:00
Chris Lattner
932fba07e5
new testcase for PR1473
...
llvm-svn: 37361
2007-05-30 16:29:20 +00:00
Evan Cheng
e69eb98312
Add a new test case.
...
llvm-svn: 37317
2007-05-24 02:31:15 +00:00
Dale Johannesen
54db6d2e4d
tail merging shrinks this code a bit. Could do more in future.
...
llvm-svn: 37316
2007-05-23 21:09:26 +00:00
Dale Johannesen
53a2f3b4e4
new testcases for -enable-tail-merge default handling
...
llvm-svn: 37287
2007-05-22 17:19:23 +00:00
Dale Johannesen
91ec0a7822
Test assumes tail merging is off; this must now be explicit.
...
llvm-svn: 37286
2007-05-22 17:18:05 +00:00
Evan Cheng
cfb1ffc73f
Add test for PR1259.
...
llvm-svn: 37273
2007-05-21 23:30:33 +00:00
Chris Lattner
ac4e2f1414
add source
...
llvm-svn: 37253
2007-05-19 01:22:52 +00:00
Chris Lattner
a0fc844390
new testcase
...
llvm-svn: 37251
2007-05-19 01:21:39 +00:00
Chris Lattner
26266f163a
new testcase
...
llvm-svn: 37245
2007-05-19 00:41:40 +00:00
Evan Cheng
c741fd8106
New test case.
...
llvm-svn: 37174
2007-05-17 18:49:50 +00:00
Chris Lattner
5f91019b13
add testcase for 128-bit add/sub
...
llvm-svn: 37170
2007-05-17 18:22:37 +00:00
Chris Lattner
4922cfb5b2
testcase for PR1427
...
llvm-svn: 37140
2007-05-17 03:29:17 +00:00