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b1747f0b23
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65 Commits

Author SHA1 Message Date
Chris Lattner
b1747f0b23 instcombine does memset optzns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50518 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-01 06:16:38 +00:00
Chris Lattner
330a0c1527 simplifylibcalls doesn't optimize llvm.memmove, instcombine does. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50517 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-01 06:14:24 +00:00
Chris Lattner
4103bb9fc6 no reason for simplifylibcalls to simplify intrinsics, instcombine does 
a fine job.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50470 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-30 06:12:15 +00:00
Chris Lattner
0c58cacb7a remove redundant check. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50469 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-30 06:06:37 +00:00
Chris Lattner
cc7f168c6c Generalize getUnaryFloatFunction to handle any FP unary function, automatically 
figuring out the suffix to use.  implement pow(2,x) -> exp2(x).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49437 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-09 17:48:11 +00:00
Chris Lattner
090a816623 remove capital letter from test name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49436 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-09 17:46:36 +00:00
Chris Lattner
77d00b0cea many cleanups to the pow optimizer. Allow it to handle powf, 
add support for  pow(x, 2.0) -> x*x.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49411 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-09 00:07:45 +00:00
Tanya Lattner
ceca194c43 Remove llvm-upgrade and update tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48137 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-10 07:21:50 +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
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
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
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
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
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
3d2e54bb74 testcase for PR1307 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35705 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-06 23:36:59 +00:00
Reid Spencer
e3ff5ada8a For PR761: 
Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.

For PR645:
Make global names use the @ prefix.

For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33533 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-26 08:25:06 +00:00
Reid Spencer
eacb7020ec For PR950: 
Update the test suite to accommodate the change from signed integer types
to signless integer types. The changes were of only a few kinds:

1. Make sure llvm-upgrade is run on the source which does the bulk of the
   changes automatically.

2. Change things like "grep 'int'" to "grep 'i32'"

3. In several tests bitcasting caused the same name to be reused in the
   same type plane. These had to be manually fixed. The fix was (generally)
   to leave the bitcast and provide the instruction with a new name. This
   should not affect the semantics of the test. In a few cases, the
   bitcasts were known to be superfluous and irrelevant to the test case
   so they were removed.

4. One test case uses a bytecode file which needed to be updated to the
   latest bytecode format.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32789 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 06:02:00 +00:00
Reid Spencer
2e7e4f2e01 Upgrade intrinsic function calls manually. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32137 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 20:41:53 +00:00
Reid Spencer
69ccadd753 Use the llvm-upgrade program to upgrade llvm assembly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-02 04:23:10 +00:00
Tanya Lattner
9727555859 Added the ability to xfail based on llvmgcc version 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27635 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-12 21:57:40 +00:00
Reid Spencer
2676f83776 Tired of wading through cvs's list ? files that are generated when building 
with srcdir = objdir to see what's okay and what's cruft. So, in goes a
bunch of .cvsignore files to shut cvs up about known output from running
"make check".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27009 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:41:57 +00:00
Chris Lattner
f083839425 Update these tests (which use autoupgrade) to run constprop and check 
that the file parses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26655 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 18:43:07 +00:00
Chris Lattner
539c337148 Update comments to be actually accurate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26124 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-11 09:37:07 +00:00
Chris Lattner
a9035002dd add new tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25529 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 06:24:17 +00:00
Chris Lattner
e7ed39d2e9 Make sure this tests the right thing, xfail on solaris, which doesn't have floorf 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25524 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-23 05:56:34 +00:00
Chris Lattner
d21dd0d8ad new testcase for isascii 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23520 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-29 06:16:37 +00:00
Chris Lattner
475cfe42c0 add a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23518 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-29 06:11:34 +00:00
Chris Lattner
397fa21f27 Enhance this to check for a crash, add a case that crashes simplifylibcalls, 
and add a case that has uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23424 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-24 22:16:04 +00:00
Chris Lattner
890226dd34 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23016 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-24 17:20:30 +00:00
Chris Lattner
35e6dc8ccf new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22160 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-20 22:25:44 +00:00
Reid Spencer
10017623d9 Don't eliminate a test case, just the form of the test case, from the 
previous revision.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22072 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-15 21:35:26 +00:00
Chris Lattner
73b2291703 This does not belong 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22071 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-15 21:31:36 +00:00
Reid Spencer
9b1749b1f4 Add a case with non-constant argument for testing the transform: 
ffs(x) -> (x == 0 ? 0 : llvm.cttz(0)+1)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22069 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-15 21:26:59 +00:00
Reid Spencer
c6e3d5ea2e Add a test case for testing ffs libcall conversion to constant 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22028 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-14 16:44:43 +00:00
Reid Spencer
29a5bf5f0f * Break tests into individual cases so its easier to see what's going on. 
* Add four new cases to handle the new optimizations for strlen, dealing
  with:
    strlen(x) != 0 -> *x != 0
    strlen(x) == 0 -> *x == 0
  for each of two cases: strlen(x) != 0 and strlen(x) == 0


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21767 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-07 20:21:04 +00:00
Reid Spencer
3ec93c593c Make sure both optimization cases get tested. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21687 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-04 17:45:10 +00:00
Reid Spencer
57ff221e24 Add a test case for the IsDigitOptimization class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21686 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-04 17:34:55 +00:00
Reid Spencer
c88e681498 Fix this test to succeed even if "strchr" is on a call instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21675 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 17:09:38 +00:00
Reid Spencer
82be985b99 Add a test case for SPrintFOptimization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21674 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 17:08:45 +00:00
Reid Spencer
34efdf8b38 Add a test case for StrChrOptimizer for -simplify-libcalls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21668 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 06:22:41 +00:00
Reid Spencer
3b7c6dca78 A new test case for the LLVMMemSetOptimization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21663 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 04:00:24 +00:00
Reid Spencer
f31918b84a Correct the title and the success criteria: strcmp -> strncmp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21659 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 00:52:19 +00:00
Reid Spencer
d2db880222 Add a new test case for the StrNCmpOptimization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21658 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-03 00:50:43 +00:00
Reid Spencer
6302abe69f Add a test case for testing the FPrintFOptimization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21656 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-02 23:07:14 +00:00
Reid Spencer
abffafd90f * Fix signed/unsigned usage problem 
* Rearrange for readability.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21625 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 03:06:36 +00:00
Reid Spencer
b2ae078c9a A new test case for the ToAsciiOptimizer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21624 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 01:00:52 +00:00
Reid Spencer
926bd0cc45 A new test case for the StrCmpOptimization in -simplify-libcalls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21623 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 00:52:04 +00:00
Reid Spencer
e589cc4b76 This is StrCpy, NOT StrCat! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21622 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-29 23:02:15 +00:00
Reid Spencer
41571c8961 Get the name of the pass right in the documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21621 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-29 23:01:21 +00:00