8a29d206c2
New test case.
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llvm-svn: 30179
2006-09-08 07:24:20 +00:00
5988288494
Add a new test case for 'undef' shuffles.
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llvm-svn: 30172
2006-09-08 01:54:32 +00:00
dc22b97b9a
new testcase
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llvm-svn: 30157
2006-09-07 21:29:32 +00:00
f9ed9f60ef
This fails
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llvm-svn: 30148
2006-09-07 17:43:59 +00:00
6a7b824ded
New testcase for a switch lowering bug.
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llvm-svn: 30141
2006-09-07 01:59:05 +00:00
0b5fb52b0e
testcase, ensure this never breaks.
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llvm-svn: 30137
2006-09-06 21:54:59 +00:00
65df0ffadd
make this harder
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llvm-svn: 30120
2006-09-05 20:27:06 +00:00
8386105f3f
add support for returning 64bit values
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llvm-svn: 30103
2006-09-04 19:05:01 +00:00
5328ba96e1
add the SETULT condition code
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llvm-svn: 30067
2006-09-03 13:19:16 +00:00
798e9658d7
Testcase (distilled from crafty) that crashed the local RA on X86.
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llvm-svn: 30063
2006-09-03 07:14:47 +00:00
bcb301c4a2
Make this testcase actually recursive. I accidentally committed the wrong copy last time.
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llvm-svn: 30059
2006-09-02 22:46:58 +00:00
19b80e76df
Make ArgumentPromotion handle recursive functions that pass pointers in their recursive calls.
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llvm-svn: 30057
2006-09-02 21:19:44 +00:00
c585b6919b
add more condition codes
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llvm-svn: 30056
2006-09-02 20:24:25 +00:00
8e5599354a
Improve handling of SelectInst.
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Reorder operations to remove duplicated work.
Fix to leave floating-point types out of the optimization.
Add tests to predsimplify.ll for SwitchInst and SelectInst handling.
llvm-svn: 30055
2006-09-02 19:40:38 +00:00
1f15185cbc
Another "cyclic DAG" test case.
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llvm-svn: 30043
2006-09-01 23:50:17 +00:00
315f02a6e5
Make this harder
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llvm-svn: 30036
2006-09-01 22:07:00 +00:00
4b975e8eea
simple multiclass example
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llvm-svn: 30028
2006-09-01 21:14:37 +00:00
a24fdaea0b
This program crashes the PredicateSimplifier. Not marked XFAIL because
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the PredicateSimplifier is skipped in make check anyways.
llvm-svn: 29992
2006-08-31 03:13:05 +00:00
f5da261701
Bugfix for recent coallescer crash
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llvm-svn: 29990
2006-08-30 23:03:35 +00:00
faa6355510
new testcase for pr687
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llvm-svn: 29967
2006-08-29 23:09:59 +00:00
8dd79a4c14
This is also a 32-bit only test. x86-64 would pass fp parameters through XMM registers.
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llvm-svn: 29964
2006-08-29 22:01:39 +00:00
65c4409e63
Fix test case so it passes on x86-64.
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llvm-svn: 29963
2006-08-29 21:49:58 +00:00
abb02a35cf
Undo xfail.
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llvm-svn: 29958
2006-08-29 18:49:41 +00:00
b2e8ae1700
Add PredicateSimplifier pass. Collapses equal variables into one form
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and simplifies expressions. This implements the optimization described
in PR807.
llvm-svn: 29947
2006-08-28 22:44:55 +00:00
ac23219233
Update tests now that opt no longer reads .ll files
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llvm-svn: 29927
2006-08-27 22:47:14 +00:00
358fe85ab4
Adjust tests now that opt doesn't read .ll files.
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llvm-svn: 29926
2006-08-27 22:44:20 +00:00
c7cff24f40
opt no longer reads .ll files. Run llvm-as explicitly.
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llvm-svn: 29924
2006-08-27 22:41:58 +00:00
77443b7dc0
Move this test from Codegen/PowerPC to CodeGen/Generic. It fails on ia64,
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but that's not the ppc backend's fault.
llvm-svn: 29914
2006-08-27 20:52:00 +00:00
f0b7f06b63
Improved codegen due to Chris' live interval joining changes.
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llvm-svn: 29899
2006-08-26 07:38:36 +00:00
9a173c937a
test case for varargs functions
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llvm-svn: 29877
2006-08-25 17:57:36 +00:00
e001d811ba
Implement unrolling of multiblock loops. This significantly improves the
...
utility of the LoopUnroll pass.
Also, add a testcase for multiblock-loop unrolling.
llvm-svn: 29859
2006-08-24 21:28:19 +00:00
e08b9853cc
initial support for branches
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llvm-svn: 29854
2006-08-24 13:45:55 +00:00
7930e898b2
run llc with -march=arm in select.ll
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llvm-svn: 29821
2006-08-22 16:19:54 +00:00
3b944e97af
This passes.
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llvm-svn: 29813
2006-08-22 06:43:24 +00:00
f69a17123b
Use the correct syntax.
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Note to self: test before committing things!
llvm-svn: 29810
2006-08-22 05:40:51 +00:00
cc2c12feef
Add a simple RUN line so this doesn't always fail. XFAIL this until
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Rafael can get a chance to fix it.
llvm-svn: 29809
2006-08-22 05:37:43 +00:00
568dca96c9
Modified the RUN line from "analyze ..." to "opt -analyze ..." because
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Reid removed the analyze tool and incorporated it into the opt tool.
llvm-svn: 29807
2006-08-22 04:37:51 +00:00
d0dee77718
initial support for select
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llvm-svn: 29802
2006-08-21 22:00:32 +00:00
04f2246400
Added a check so that if we have two machine instructions in this form
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MOV R0, R1
MOV R1, R0
the second machine instruction is removed. Added a regression test.
llvm-svn: 29792
2006-08-21 07:33:33 +00:00
378f7d5d20
For PR872:
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Shrinkify LLVM's footprint by removing the analyze tool and moving its
functionality into the opt tool. THis eliminates one of the largest tools
from LLVM and doesn't make opt much bigger because it already included
most of the analysis passes. To get the old analyze functionality pass
the -analyze option to opt. Note that the integeration here is dead
simple. The "main" of analyze was just copied to opt and invoked if the
-analyze option was given. There may be opportunities for further
integration such as removing the distinction between transform passes
and analysis passes.
To use the analysis functionality, if you previously did this:
analyze $FNAME -domset -disable-verify
you would now do this:
opt -analyze $FNAME -domset -disable-verify
Pretty simple.
llvm-svn: 29762
2006-08-18 06:34:30 +00:00
ac2610a94a
Temporarily xfail this test, evan will look at it in a week or so.
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llvm-svn: 29760
2006-08-18 00:18:38 +00:00
c3ed77e1b9
add a "load effective address"
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llvm-svn: 29748
2006-08-17 17:09:40 +00:00
0742d58864
Another cyclic dag test case.
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llvm-svn: 29742
2006-08-17 00:00:46 +00:00
75b5713bc8
New testcase
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llvm-svn: 29714
2006-08-15 23:45:28 +00:00
c5bbda70e3
new testcase from PR877
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llvm-svn: 29672
2006-08-14 21:37:32 +00:00
157971b04a
select code like
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ldr rx, [ry, #offset]
llvm-svn: 29664
2006-08-14 19:01:24 +00:00
54faca1d70
New testcase, this used to take hours to loopsimplify.
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llvm-svn: 29646
2006-08-12 05:23:27 +00:00
25d0d5c9e0
New testcase
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llvm-svn: 29606
2006-08-11 16:46:38 +00:00
f5ce475540
fix the spill code
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llvm-svn: 29583
2006-08-09 16:41:12 +00:00
39083e7836
initial support for variable number of arguments
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llvm-svn: 29567
2006-08-08 13:02:29 +00:00
Evan Cheng