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1908 Commits

Author SHA1 Message Date
Chris Lattner
61b8c9bf94 The pattern isel is aggressively codegen'ing all of the loads in these 
functions together at the start of the basic block, causing massive spillage.
The old isel codegened the loads wherever they happened to land, so it
generated good code for the first case, but bad code for the second.

We really want the pattern isel to generate (the same) good code for both.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19448 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-11 03:05:03 +00:00
Jeff Cohen
b56013dda5 Test fails on all platforms, not just linux 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19405 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 23:44:03 +00:00
Chris Lattner
fb0c3bd531 New testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19363 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 05:44:07 +00:00
Chris Lattner
9cd87dbccb Cleanup a bunch of tests. In particular do not allow target directives in 
the .ll file or it forces the V9 backend.  This is the CodeGen/Generic dir,
so there is no use in doing that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19355 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 22:05:31 +00:00
Chris Lattner
c33fc820d2 Make this test a bit more interesting by making there actually be a use of the 
PHI node.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19351 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 21:37:13 +00:00
Chris Lattner
3b5d631747 modernize and clean up this test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19347 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 21:15:58 +00:00
Chris Lattner
186fcf6964 Add a testcase I forgot to commit earlier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19338 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-07 07:56:08 +00:00
Chris Lattner
7c8ad7aa41 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19312 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-06 21:18:53 +00:00
Chris Lattner
785b9c0b59 Update this test to pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19285 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-05 15:23:06 +00:00
Chris Lattner
b9befc5179 Test that trivial constants are not printed in hex notation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19281 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-04 01:58:26 +00:00
Chris Lattner
a5698772d4 Add a testcase to check that initializer that CAN be evaluated statically ARE. 
These used to result in dynamic initializations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19278 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-03 22:27:58 +00:00
Chris Lattner
6c119813d9 Fix this script to work with hyphenated llvm-gcc and friend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19277 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-03 22:26:38 +00:00
Chris Lattner
2abc27dfea new testcase for PR481 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19270 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-03 04:39:16 +00:00
Chris Lattner
7773fe4202 New testcase for PR487 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19268 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-03 04:15:11 +00:00
Reid Spencer
2d7eb98621 Make sure the path is properly set in the llvmgcc and llvmgxx variables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19267 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-03 04:05:32 +00:00
Chris Lattner
4be483baa4 Testcase for PR494 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19258 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-02 21:11:11 +00:00
Chris Lattner
71dbefed4e xfail these tests, whcih require more info in the code generator to implement 
correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19257 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-02 19:01:33 +00:00
Chris Lattner
bbdfaf8ec7 Check in an old test that never made it into CVS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19250 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-02 02:46:29 +00:00
Chris Lattner
ae37c2a543 Add several testcases for new optimizations in the code generator. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19244 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-02 02:30:04 +00:00
Chris Lattner
0f75849116 New testcases that we should combine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19219 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-01 16:14:46 +00:00
Chris Lattner
095b51ee36 New testcase for common bitfield manipulation instruction sequences. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19218 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-01 16:14:18 +00:00
Chris Lattner
296fcbaf2c Add a bunch of tests for cases that should be eliminated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19217 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-01 16:13:43 +00:00
Chris Lattner
e768ff2cdc Add a bunch of tests for ANDs that should be eliminated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19216 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-01 16:13:19 +00:00
Chris Lattner
05b402ce9f This now works. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19215 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-01 16:12:52 +00:00
Chris Lattner
72a406eb14 Add new test to make sure simplifycfg doesn't leave around trivially 
dead instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19211 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-01 16:00:56 +00:00
Chris Lattner
d0137cd0f4 Add a comment, add a new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19179 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-29 04:35:30 +00:00
Chris Lattner
1d078167a9 New testcase for PR491 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19178 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-29 04:27:26 +00:00
Chris Lattner
5a23c8bbdb new testcase for PR490 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19175 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-29 03:57:25 +00:00
Reid Spencer
96e5436e9b XFAIL this test everywhere. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19174 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-29 03:17:30 +00:00
Reid Spencer
2fcd29acea XFAIL this everywhere, the CFE doesn't support bitfield initialization. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19173 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-29 03:16:40 +00:00
Reid Spencer
6a901ecb6f Make sure LLVMGCCWITHPATH is used instead of just LLVMGCC so that the 
CFE tools can find the correct LLVM tools to invoke.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19128 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-24 03:44:24 +00:00
Reid Spencer
4a25494ee6 The dejagnu scripts need a path for llvm-gcc/llvm-g++ as well so use the 
correct variable to get a "set the path first" invocation of those tools.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19127 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-24 03:38:01 +00:00
Reid Spencer
c553403233 For PR432: 
* Use LLVMGCC and LLVMGXX variables instead of computing the name


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19097 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-22 05:57:50 +00:00
Chris Lattner
feeeb30c32 Make this testcase a bit more challanging 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19019 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-17 17:14:00 +00:00
Chris Lattner
dbd4f1000e Change the test to check to see that CSE happens not dead call elim 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19017 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-17 17:11:41 +00:00
Chris Lattner
0adacc5670 New testcase that crashes the V9 backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18905 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-13 19:10:32 +00:00
Chris Lattner
1825e30dec Fix this test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18900 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-13 17:53:11 +00:00
Chris Lattner
cb8e9c94ff Add testcases for simple things we can handle that occur now in vortex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18837 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-12 21:40:22 +00:00
Chris Lattner
60bdce6fd0 Dejagnu doesn't work if you do TESTSUITE=.../ 
You can't pass the trailing / into Dejagnu, so make the makefile strip it off


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18836 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-12 21:39:49 +00:00
Chris Lattner
081da56e9e New testcase that the PPC backend miscompiles. It is emitting 
.comm _X,0

For X, which makes the linker thing that X is never defined.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18834 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-12 20:34:06 +00:00
Chris Lattner
ef07cc5e48 New testcase. Shrinking the variable to a bool allows instcombine to delete 
the condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18816 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-12 05:52:12 +00:00
Chris Lattner
e0e50dbb9f New testcase. If one side of and/or is known to be 0/-1, it doesn't matter 
if the other side is overdefined.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18806 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-11 23:14:40 +00:00
Chris Lattner
5df6895f75 Update test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18801 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-11 17:13:19 +00:00
Chris Lattner
0982145d85 New testcase that ipsccp should handle. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18789 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-11 05:14:55 +00:00
Chris Lattner
9b07c66501 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18780 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 22:28:49 +00:00
Chris Lattner
6e5fcf1898 New testcase that SCCP miscompiles. Luckily this is extremely unlikely to 
happen in practice, but IP-SCCP can trigger it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18773 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 20:10:23 +00:00
Chris Lattner
2480535c1f Check in the right test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18767 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 17:43:43 +00:00
Chris Lattner
16483e50e2 New testcase for a bug exposed by the ipsccp pass, causing dparser to fail 
last night.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18765 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 17:41:43 +00:00
Chris Lattner
41c6861609 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18750 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 07:54:51 +00:00
Alkis Evlogimenos
0cfbdf8fc3 Update testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18742 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:39:57 +00:00