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1609 Commits

Author SHA1 Message Date
Chris Lattner
e41dcdc964 Fix InstCombine/2007-10-31-StringCrash.ll by removing an obvious 
(in hindsight) infinite recursion.  Simplify the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43597 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-01 02:30:35 +00:00
Chris Lattner
74e012afd3 Fix InstCombine/2007-10-31-RangeCrash.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43596 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-01 02:18:41 +00:00
Dan Gohman
d61de35564 Add support for folding binary operators with vector zero operands. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43510 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-30 19:00:49 +00:00
Chris Lattner
c20b0fbfcd update testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43452 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-29 17:06:35 +00:00
Chris Lattner
cee291c505 Model stacksave and stackrestore as both writing memory, since we 
don't model their dependences on allocas correctly.  This fixes
PR1745.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43442 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-29 05:47:52 +00:00
Chris Lattner
b361ec3197 Fix PR1749 and InstCombine/2007-10-28-EmptyField.ll by handling 
zero-length fields better.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43427 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-29 02:40:02 +00:00
Chris Lattner
3cb63ddd51 Fix PR1752 and LoopSimplify/2007-10-28-InvokeCrash.ll: terminators 
can have uses too.  Wouldn't it be nice if invoke didn't exist? :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43426 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-29 02:30:37 +00:00
Chris Lattner
99c65745a2 Implement a couple of foldings for ordered and unordered comparisons, 
implementing cases related to PR1738.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43289 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-24 05:38:08 +00:00
Bill Wendling
80629c85f1 Don't branch fold inline asm statements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43191 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-19 21:09:55 +00:00
Devang Patel
3305aaa350 This test now passes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43183 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-19 17:11:01 +00:00
Chris Lattner
a0bc7fc7bd Fix PR1735 and Transforms/DeadArgElim/2007-10-18-VarargsReturn.ll by 
fixing some obviously broken code :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43141 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-18 18:49:29 +00:00
Devang Patel
cd2858ee16 XFAIL for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43111 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-18 00:48:43 +00:00
Devang Patel
84458323a2 Do not raise free() call that is called through invoke instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43083 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-17 20:12:58 +00:00
Devang Patel
afc407ea51 Apply "Instead of loading small c string constant, use integer constant directly" transformation while processing load instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43070 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-17 07:24:40 +00:00
Chris Lattner
a79dd432b3 Fix a bug in my patch last night that broke InstCombine/2007-10-12-Crash.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42920 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-12 18:05:47 +00:00
Chris Lattner
cb324cfc32 testcase for PR1728 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42890 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-12 05:29:53 +00:00
Devang Patel
f9193de25b Lower memcpy if it makes sense. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42864 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-11 17:21:57 +00:00
Devang Patel
5c4cd0d82e Fix bug in updating dominance frontier after loop 
unswitch when frontier includes basic blocks that 
are not inside loop.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42654 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-05 22:29:34 +00:00
Devang Patel
bc2265abe1 Relax unsafe use check. If there is one unconditional use inside the loop then it is safe to promote value even if there is another conditional use inside the loop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42493 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-01 18:12:58 +00:00
Devang Patel
a6dff2faeb Handle multiple induction variables. 
This fixes PR714.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42309 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-25 18:24:48 +00:00
Devang Patel
453a844128 Add transformation to update loop interation space. Now, 
for (i=A; i<N; i++) {
  if (i < X && i > Y)
    do_something();
}

is transformed into

U=min(N,X); L=max(A,Y);
for (i=L;i<U;i++)
  do_somethihg();                            



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42299 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-25 17:31:19 +00:00
Devang Patel
128459b85b Do not promote null values because it may be unsafe to do so. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42270 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-24 20:02:42 +00:00
Devang Patel
3f65f02d25 Fix PR1692 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42209 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-21 21:18:19 +00:00
Duncan Sands
d7944ca61c Testcase for PR1678. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42171 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-20 18:56:24 +00:00
Nick Lewycky
1af92b05d5 Excuse me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42158 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-20 00:57:00 +00:00
Nick Lewycky
e29578afd5 Fix optimization. %x = sub %x, %y does not imply that %y is zero. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42157 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-20 00:48:36 +00:00
Devang Patel
f2038b1d93 Avoid unsafe promotion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42149 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-19 20:18:51 +00:00
Gabor Greif
d84c3ab4a7 rename test, it is obviously misspelled 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42108 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-18 21:42:39 +00:00
Devang Patel
e3bfb88898 Fix PR1657 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42075 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-18 01:54:42 +00:00
Dan Gohman
5d066ff7f0 Instcombine x-((x/y)*y) into a remainder operator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42035 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-17 17:31:57 +00:00
Chris Lattner
402a7888a9 remove obsolete tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41984 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-15 17:38:04 +00:00
Duncan Sands
bba5037740 Test that a call to a trampoline is turned into a call to 
the underlying nested function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41846 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-11 15:07:50 +00:00
Chris Lattner
75e3bd5bf2 remove obsolete testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41820 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-10 23:51:41 +00:00
Chris Lattner
a0ef5ed742 Fix a buggy constant folding transformation when handling aliases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41818 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-10 23:42:42 +00:00
Dale Johannesen
0c82b9de77 Add missing llvm-dis. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41813 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-10 22:47:59 +00:00
Chris Lattner
8d9455d4e4 Prevent tailcallelim from breaking "recursive" calls to builtins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41804 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-10 20:58:55 +00:00
Devang Patel
9c7a9f186c Filter exit conditions which are not yet handled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41800 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-10 18:33:42 +00:00
Chris Lattner
a54c7eb157 Don't zap back to back volatile load/stores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41759 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-07 05:33:03 +00:00
Nick Lewycky
5a5ff9d7df When the two operands of an icmp are equal, there are five possible predicates 
that would make the icmp true. Fixes PR1637.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41740 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-06 01:10:22 +00:00
Dale Johannesen
c2ec2baf3d Change all floating constants that are not exactly 
representable to use hex format.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41722 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-05 17:50:36 +00:00
Anton Korobeynikov
9f528e6280 Don't promote volatile loads/stores. This is needed (for example) to handle setjmp/longjmp properly. 
This fixes PR1520.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41461 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-26 21:43:30 +00:00
Devang Patel
be97c986e1 Constant split values needs upper bound and lower bound check, just like any other split value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41389 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-25 01:09:14 +00:00
Devang Patel
4a69da9cb0 While calculating upper loop bound for first loop and lower loop bound for second loop, take care of edge cases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41387 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-25 00:56:38 +00:00
Devang Patel
d651f657f2 Do not split loops rejected by processOneIterationLoop(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41194 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-20 20:24:15 +00:00
Devang Patel
7bfd5dba38 Add loop index split tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41146 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-17 22:02:15 +00:00
Dan Gohman
43c3db37f6 Convert tests using "grep -c ... | grep ..." to use the count script. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41100 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-15 13:49:33 +00:00
Dan Gohman
28beeeac4d Convert tests using "| wc -l | grep ..." to use the count script. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-15 13:36:28 +00:00
Chris Lattner
ce7c40cf4b oops, forgot to commit this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41034 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-12 16:55:14 +00:00
Chris Lattner
8d2e88806b Transform a load from an undef/zero global into an undef/global even if we 
have complex pointer manipulation going on.  This allows us to compile
stuff like this:

__m128i foo(__m128i x){
                static const unsigned int c_0[4] = { 0, 0, 0, 0 };
                __m128i v_Zero = _mm_loadu_si128((__m128i*)c_0);
                x  = _mm_unpacklo_epi8(x,  v_Zero);
                return x;
}

into:

_foo:
        xorps   %xmm1, %xmm1
        punpcklbw       %xmm1, %xmm0
        ret




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41022 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-11 18:48:48 +00:00
Chris Lattner
f2369f2042 when we see a unaligned load from an insufficiently aligned global or 
alloca, increase the alignment of the load, turning it into an aligned load.

This allows us to compile:

#include <xmmintrin.h>
__m128i foo(__m128i x){
 static const unsigned int c_0[4] = { 0, 0, 0, 0 };
	  __m128i v_Zero = _mm_loadu_si128((__m128i*)c_0);
  x  = _mm_unpacklo_epi8(x,  v_Zero);
  return x;
}

into:

_foo:
	punpcklbw	_c_0.5944, %xmm0
	ret
	.data
	.lcomm	_c_0.5944,16,4		# c_0.5944

instead of:

_foo:
	movdqu	_c_0.5944, %xmm1
	punpcklbw	%xmm1, %xmm0
	ret
	.data
	.lcomm	_c_0.5944,16,2		# c_0.5944



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40971 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-09 19:05:49 +00:00
Nick Lewycky
f947b3edb5 It's safe to fold not of fcmp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40870 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-06 20:04:16 +00:00
Chandler Carruth
6994040a95 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-04 01:51:18 +00:00
Chris Lattner
576c8da518 I don't have time to restore this functionality right now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40743 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-02 17:43:39 +00:00
Chris Lattner
ce4eaecb2e Reduced testcase for PR1594 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40740 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-02 17:11:24 +00:00
Devang Patel
1ff61385c8 Update dominator info for the middle blocks created while spliting 
exit edge to preserve LCSSA.

Fix dominance frontier update during loop unswitch. This fixes PR 1589, again



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40737 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-02 15:25:57 +00:00
Chris Lattner
951626b437 Enhance instcombine to be more aggressive about folding casts of 
operations of casts.  This implements InstCombine/zext-fold.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40726 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-02 06:11:14 +00:00
Chris Lattner
9dd7a5178f Fix PR1575 and test/Transforms/CondProp/2007-08-01-InvalidRead.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40720 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-02 04:47:05 +00:00
Devang Patel
28ae151c48 Update dominator info for the middle blocks created while spliting 
exit edge to preserve LCSSA.

Fix dominance frontier update during loop unswitch. This fixes PR 1589.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40695 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-01 22:23:50 +00:00
Owen Anderson
268479f454 Forgot to update these files for the FastDSE changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40674 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-01 16:53:51 +00:00
Owen Anderson
f6a05f949f Rename FastDSE to just DSE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40668 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-08-01 06:36:51 +00:00
Owen Anderson
b95f9d565f Fix a failure I accidentally caused in my last commit by mishandling the 
removal of redundant phis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40650 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 20:18:28 +00:00
Lauro Ramos Venancio
c7d1114ade Fix a bug in GetKnownAlignment of packed structs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40649 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 20:13:21 +00:00
Dan Gohman
b1576f56c8 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40648 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 20:11:57 +00:00
Owen Anderson
054ab94bff Fix a misoptimization in aha. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40642 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 17:43:14 +00:00
Devang Patel
fee0a9c7ef Bunch of tests to check loop passes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40629 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 08:04:17 +00:00
Owen Anderson
4f9ba7c40c Fix a bug caused by indiscriminantly asking for the dominators of a predecessor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40595 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-30 16:57:08 +00:00
Owen Anderson
a377a24771 Fix a bug introduced in my last commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40542 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-26 18:57:04 +00:00
Owen Anderson
45537917ee Fix a couple more bugs in the phi construction by pulling in code that does 
almost the same things from LCSSA.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40540 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-26 18:26:51 +00:00
Owen Anderson
febc7e3613 Fix what is _hopefully_ the last corner case for loops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40503 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 23:54:42 +00:00
Owen Anderson
9f435740b1 My last commit was not correct for nested loops. Fix it, and add a testcase for it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40498 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 22:19:40 +00:00
Owen Anderson
0d16988690 Fix an infinite loop on 300.twolf. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40497 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 22:03:06 +00:00
Owen Anderson
3dfcf33cf8 Fix a bug in non-local memdep that was causing an infinite loop on 175.vpr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40495 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 21:26:36 +00:00
Owen Anderson
2e3d6b4a27 Fix a bug that was causing GVN to crash on 252.eon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40494 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 21:13:41 +00:00
Owen Anderson
0cd320362e Add basic support for performing whole-function RLE. 
Note: This has not yet been thoroughly tested.  Use at your own risk.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40489 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 19:57:03 +00:00
Owen Anderson
1ad2cb7555 Add a GVN pass, using the value numbering code I developed for GVNPRE and the 
load elimination code from RedundantLoadElimination.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40469 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 17:55:58 +00:00
Devang Patel
62e279bbdb Unreachable block is not a root node in post dominator tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40458 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 01:02:25 +00:00
Owen Anderson
a7f98e2919 Rename a lot of things to change FastDLE to RedundantLoadElimination. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40457 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 00:17:04 +00:00
Owen Anderson
f309070ca4 Add testcases for FastDLE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40449 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 22:18:05 +00:00
Owen Anderson
33d137f90a Move these tests to use FastDSE instead of old DSE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40444 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 20:49:13 +00:00
Chris Lattner
e29459e3b5 This xform isn't safe, removing it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40378 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-21 21:27:27 +00:00
Dan Gohman
9941f7426d Optimize alignment of loads and stores. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40102 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-20 16:34:21 +00:00
Reid Spencer
9445e9aaa0 For PR1553: 
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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40069 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-19 23:13:04 +00:00
Devang Patel
a8d507d970 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40023 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-18 23:47:02 +00:00
Chris Lattner
e2ece3f479 rename function to avoid llvm-upgrade warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39895 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-16 04:09:00 +00:00
Chris Lattner
4241e4da85 Implement shift-simplify.ll:test[45]. 
First teach instcombine that sign bit checks only demand the 
sign bit, this allows simplify demanded bits to hack on 
expressions better.

Second, teach instcombine that ashr is useless if only the
sign bit is demanded.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39880 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-15 20:54:51 +00:00
Chris Lattner
a0141b90a3 Implement shift-simplify.ll:test3, turning: 
(X << 31) <s 0  --> (X&1) != 0

This happens dozens of times in the CFE.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39879 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-15 20:42:37 +00:00
Devang Patel
680171f210 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39768 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-11 23:54:25 +00:00
Owen Anderson
36a07daabd Fix an error where ANTIC_OUT was ending up with more than one expression of 
the same value number.  This fixes an infinite loop on 444.namd.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37967 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-07 20:13:57 +00:00
Owen Anderson
2a5c9d8aac Fix a bunch of issues found in a testcase from 400.perlbench. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37929 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-05 23:11:26 +00:00
Owen Anderson
ec3ed5f8e4 Fix another bug, this time in PREing select instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37878 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-04 22:33:23 +00:00
Owen Anderson
df30b63663 Fix a typo that was killing GVNPRE of select instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37871 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-04 18:26:18 +00:00
Owen Anderson
9eee94c5f7 Fix an error in phi translation of GEPs that was causing failures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37868 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-04 04:51:16 +00:00
Owen Anderson
5653322e72 Add support for performing GVNPRE on GEP instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37862 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-03 23:51:19 +00:00
Owen Anderson
216394f9b3 Add support for performing GVNPRE on cast instructions, and add a testcase for this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37856 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-03 18:37:08 +00:00
Zhou Sheng
0142677fe2 Test case for recent patch for IndVarSimplify.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37838 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-02 08:02:14 +00:00
John Criswell
e644ef7b09 Convert .cvsignore files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37801 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-29 16:35:07 +00:00
Owen Anderson
1dd035d64f Add a test for performing GVNPRE on select instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37782 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-28 23:50:31 +00:00
Owen Anderson
cc389e016c Add tests for performing GVNPRE on the three vector-specific instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37744 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-27 04:06:32 +00:00
Chris Lattner
4939debe2a new testcase, the inliner shouldn't inline this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37722 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-25 21:49:53 +00:00
Owen Anderson
f107befaf1 Rename variables to expose the fact that this test is failing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37711 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-24 08:17:41 +00:00
Chris Lattner
e47f30f5e6 new testcase miscompiled by instcombine, reduced from perl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37691 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-21 18:09:25 +00:00
Owen Anderson
831dab360f Testcase for instances where a constant only occurs as an operand to a phi node. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37653 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-19 05:55:01 +00:00
Owen Anderson
5b689c3a28 Add a new testcase for memory corruption issues. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37648 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-19 05:41:22 +00:00
Owen Anderson
981746b4d0 Testcase where GVNPRE was getting confused by invoke instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37609 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-16 00:25:10 +00:00
Owen Anderson
0bee3f44ca Add a testcase where GVNPRE what getting confused by a loop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37594 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-15 17:54:05 +00:00
Chris Lattner
3dcf510ba1 add vector versions of this test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37588 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-15 06:22:32 +00:00
Chris Lattner
546fdae370 testcase for PR1510 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37583 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-15 05:57:20 +00:00
Owen Anderson
0f661dc957 Add a test where phi translation was producing a null result. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37563 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-12 22:42:35 +00:00
Owen Anderson
93f905daef Testcase where GVNPRE crashes on functions with no exit nodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37555 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-12 16:56:00 +00:00
Owen Anderson
7706d23399 Make the run line for this test correct. Thanks to Chris for spotting it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37552 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-12 04:40:48 +00:00
Owen Anderson
95d5c34d3e Add a GVN-PRE basic regression test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37549 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-12 00:49:33 +00:00
Tanya Lattner
682f683669 Instruct the inliner to obey the noinline attribute. Add test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37481 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-06 21:59:26 +00:00
Lauro Ramos Venancio
a1cca17d77 Add a test for PR1499. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37473 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-06 17:10:02 +00:00
Nick Lewycky
fbbccf61f4 new testcase for PR1487 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37458 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-06 04:11:21 +00:00
Chris Lattner
f3bee46792 new testcase for PR1491 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37422 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-04 22:23:17 +00:00
Chris Lattner
661c2ce9c5 Testcase for PR1421 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37357 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-30 06:10:46 +00:00
Chris Lattner
d20d40299b testcase for PR1446 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37325 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-24 18:42:47 +00:00
Chris Lattner
74ee2b3b82 new testcase for PR1435 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37304 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-23 06:35:52 +00:00
Chris Lattner
74b9a814f6 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37255 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-19 06:50:37 +00:00
Dan Gohman
2fa7ce2b87 Add a testcase for unrolling loops with unknown tripcounts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37238 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-18 19:59:23 +00:00
Devang Patel
d5005ccac4 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37184 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-17 22:05:20 +00:00
Chris Lattner
24bb504e15 New testcase that crashes instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37056 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-15 00:15:49 +00:00
Chris Lattner
d2abaf55d9 this crashes globalopt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37021 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-13 21:28:25 +00:00
Chris Lattner
2e3ce7d97a new testcase that crashes instcombine 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36983 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-11 05:55:38 +00:00
Devang Patel
e0ae022c73 Drop ModuleID from comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36982 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-11 00:45:58 +00:00
Devang Patel
7ab11fb8eb New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36954 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-09 08:19:24 +00:00
Devang Patel
9095da2ff5 New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36953 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-09 08:08:46 +00:00
Chris Lattner
a7a5bad38c add the & back. I'm not sure why bill removed it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36945 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-08 20:08:06 +00:00
Bill Wendling
e8a9054a50 Spare '&' in the RUN line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36933 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-08 07:49:07 +00:00
Chris Lattner
677f7eeb39 this test is now in Target/README.txt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36812 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 22:44:27 +00:00
Chris Lattner
86c7745fb4 remove an old xfailed test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36810 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 22:42:02 +00:00
Chris Lattner
a993dd0cfc un-xfail this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36808 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 22:41:13 +00:00
Chris Lattner
581f84f4cb move these xfailed tests to lib/Target/README.txt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36805 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 22:28:33 +00:00
Chris Lattner
514630f41f Move Mem2Reg/DifferingTypes.ll -> ScalarRepl/DifferingTypes.ll. -scalarrepl 
implements this xform.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36804 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 22:22:03 +00:00
Chris Lattner
fe09dd477f remvoe two tests that cee has never gotten right 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36803 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 22:19:49 +00:00
Chris Lattner
823572d44d new testcase for PR1385 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36783 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 18:48:52 +00:00
Chris Lattner
51e04da381 new testacse for PR1384 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36774 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-05 01:59:05 +00:00
Chris Lattner
93e3d8f308 update syntax 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36531 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-28 06:03:12 +00:00
Chris Lattner
947780b1f9 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36520 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-28 00:54:45 +00:00
Chris Lattner
54c4d40beb new testcase, should be able to eliminate the alloca and memcpy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36428 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-25 06:29:34 +00:00
Devang Patel
9690809ddd New test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36379 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 22:39:53 +00:00
Reid Spencer
4f859aa532 For PR1146: 
Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36327 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-22 05:46:44 +00:00
Reid Spencer
88894b6c40 Add a .cvsignore file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36323 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-21 21:53:04 +00:00
Devang Patel
253f7fe77e Add PR number for reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36184 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 23:52:37 +00:00
Devang Patel
b6b40ebc83 New test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36181 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 23:02:22 +00:00
Reid Spencer
c657d2f688 Fix this test from Duncan's experiment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36176 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 21:57:14 +00:00
Chris Lattner
d463e0727d fix incorrectly upgraded test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36169 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 21:24:14 +00:00
Reid Spencer
eb1d74e0c8 For PR1319: 
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 17:36:08 +00:00
Reid Spencer
43b40035ba For PR1319: 
Fix syntax of tests to ensure grep pattern is properly quoted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36134 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 15:31:49 +00:00
Reid Spencer
4cda190ef5 For PR1319: 
Fix test syntax per new rules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36133 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 15:15:52 +00:00
Reid Spencer
722bdf6633 For PR1336: 
Un-XFAIL this since it now passes with fix to llvm-upgrade.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36104 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 02:57:47 +00:00
Reid Spencer
1cd9d77a7d For PR1336: 
Correct this test case. It was passing a uint where a ubyte was expected.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36101 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 02:09:24 +00:00
Reid Spencer
a37e588667 For PR1336: 
Un-XFAIL this now that its working.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36100 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-16 01:49:16 +00:00
Reid Spencer
4575ab2186 For PR1336: 
XFAIL tests covered by the PR. These will be un-XFAILed as they are fixed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36093 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 23:00:46 +00:00
Chris Lattner
004ca2d5b4 testcase for PR1335 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36089 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 21:37:53 +00:00
Reid Spencer
9aafdcf20d For PR1319: 
Upgrade to use new Tcl exec based test harness. This exposes 3 bugs that
were previously not being reported:
test/Transforms/GlobalDCE/2002-08-17-FunctionDGE.ll
test/Transforms/GlobalOpt/memset.ll
test/Transforms/IndVarsSimplify/exit_value_tests.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36065 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 09:21:47 +00:00
Reid Spencer
2aabd0722d For PR1319: 
Upgrade to use new Tcl exec based test harness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36062 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 08:30:33 +00:00
Reid Spencer
08af6fd5fc For PR1319: 
Convert to use the new Tcl expr based test harness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36061 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 08:01:33 +00:00
Reid Spencer
7c65d4345e For PR1319: 
Make use of the END. facility on all files > 1K so that we aren't wasting CPU
cycles searching for RUN: lines that we'll never find.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36059 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 07:38:21 +00:00
Reid Spencer
a20c22f190 Fix this test in a slightly more obvious way. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36058 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 07:37:04 +00:00
Reid Spencer
ca5d9ca748 For PR1319: 
Upgrade to use new Tcl exec based test harness


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36055 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 06:53:51 +00:00
Reid Spencer
0742a40cae Use %prcontext, $prcontext is not resolving for some reason. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36054 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 06:52:45 +00:00
Reid Spencer
8373e672db PR1319: 
Upgrade tests to new Tcl exec based test harness requirements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36053 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 06:51:14 +00:00
Zhou Sheng
e9989b9152 This test case is incorrect. Remove it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36048 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 05:59:49 +00:00
Reid Spencer
894cfffea1 For PR1319: 
Convert to new test system. This exposes IsDigit.ll as failing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36046 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 05:16:38 +00:00
Reid Spencer
950c694e94 For PR1319: 
Conver to new test system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36045 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 05:03:58 +00:00
Reid Spencer
6f6b250058 Keep lines a reasonable length. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36043 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 04:54:53 +00:00
Jeff Cohen
723de95d1e Patch supplied by gabor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36042 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 03:09:23 +00:00
Chris Lattner
9838939b3a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36039 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-15 01:00:37 +00:00
Owen Anderson
ea37270ef2 XFAIL this for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36036 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 23:57:41 +00:00
Reid Spencer
5eace78caa Oops. A little aggressive on the name changes there. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36029 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 23:17:58 +00:00
Reid Spencer
4953e92ad0 For PR1913: 
Convert to new test system. This exposes test/Transforms/ConstProp/calls.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36027 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 23:04:54 +00:00
Chris Lattner
32b4c12e6b new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36024 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 23:00:51 +00:00
Reid Spencer
6934f06efe For PR1319: 
Convert to new test system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36023 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 22:54:01 +00:00
Reid Spencer
78fb2acea2 Changes to fix problems with "make check". Apparently you can redefine 
functions and Tcl's just tickled with that. The fix is to give the "new"
test system a different interface function name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36022 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 22:51:29 +00:00
Chris Lattner
2caf0ec7ad manually upgrade test. Add a new test2. I have no way to see if this works 
because of the tclification.  :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36019 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 22:27:33 +00:00
Reid Spencer
d733ae8f5d This test should have been updated with llvm 1.7! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36014 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 20:21:37 +00:00
Reid Spencer
2b544beda3 For PR1319: 
Upgrade tests to work with new llvm.exp version of llvm_runtest.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36013 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 20:13:02 +00:00
Reid Spencer
3a693b7933 This test needs to use egrep. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36012 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 20:02:51 +00:00
Reid Spencer
608266b2f5 Fix a test test llvm.exp found. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36006 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 18:33:31 +00:00
Reid Spencer
a43b3f2693 bool -> i1 (found by llvm.exp) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36005 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 18:30:06 +00:00
Reid Spencer
3baaed94e2 Fix a syntax error that llvm.exp found. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36004 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 18:28:16 +00:00
Reid Spencer
60e9ff8d61 Fix an "already-upgraded" test that llvm.exp found. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36003 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 18:26:02 +00:00
Chris Lattner
9a34ecd82d new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35983 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 01:17:38 +00:00
Chris Lattner
58de64650d testcase for PR1201 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35980 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-14 00:19:36 +00:00
Reid Spencer
c6b9efabee Add the SCCP regression tests for APInt expressions. These test cases 
turned up some regressions that have since been fixed. We don't want to
loose the regression tests.

Test cases by Guoling Han.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35974 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-13 22:33:10 +00:00
Reid Spencer
461637ebde The "implementation" keyword is no more! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35919 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 20:06:03 +00:00
Reid Spencer
0f5aed5648 Make the llvm-runtest function much more amenable by eliminating all the 
global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35918 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 19:56:59 +00:00
Chris Lattner
865523fa82 adjust test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35907 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 16:04:04 +00:00
Chris Lattner
12f591342f sext of compares. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35892 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 06:57:54 +00:00
Chris Lattner
f6e166b386 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35889 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 06:52:24 +00:00
Devang Patel
bfe2c9ccf8 Add test case for PR 1154. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35865 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-10 16:57:08 +00:00
Chris Lattner
5c05fa0d0b new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35851 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 23:51:49 +00:00
Devang Patel
1362c8c5da Add check for opt crash. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35849 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 23:40:15 +00:00
Devang Patel
43979df430 Add Loop Rotate test cases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35838 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 22:22:42 +00:00
Chris Lattner
7cae8adb75 new testcase for PR1304 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35791 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 01:37:35 +00:00
Chris Lattner
2d87734a8f new testcase for PR1286 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35787 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-09 01:10:13 +00:00
Chris Lattner
993243b270 this xform is correct, not an xfail 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35766 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-08 08:02:39 +00:00
Chris Lattner
87ff2dd9da tweak this to test the right thing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35762 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-08 07:52:40 +00:00
Chris Lattner
251396a6f2 new testcase, should simplify down to a xor/and/xor sequence. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35759 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-08 07:45:36 +00:00