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179 Commits

Author SHA1 Message Date
Chris Lattner
d0abb7a2ec new testcase that used to crash the ppc fe. It could effect any simpleisel 
that is not careful, so I'm checking it into the generic tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21190 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 22:03:10 +00:00
Nate Begeman
9a98a77446 Add a testcase to make sure that we don't emit two fneg instructions back 
to back for certain fsel instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21176 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 09:30:09 +00:00
Nate Begeman
e9c0f43a1b Add cases to cover the rest of the patterns we should be matching 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21175 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 08:29:59 +00:00
Chris Lattner
2f65f8e724 New testcase that the sparc backend crashes on 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21173 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 06:26:27 +00:00
Chris Lattner
2e6027ccab make this test more interesting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21170 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 04:55:14 +00:00
Chris Lattner
45485234ee add a test for fnabs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21169 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 04:03:16 +00:00
Chris Lattner
e23836cf77 add a partial test for the fma operations that ppc supports. I'm sure I'm 
missing some and not all of these match yet, but I'm sure that Nate will
clean up my mess :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21168 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-09 04:01:32 +00:00
Andrew Lenharth
a844b017a6 oops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21155 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-08 16:55:15 +00:00
Andrew Lenharth
b8a5d63b18 added some tests to check stupid pattern matching mistakes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21154 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-08 16:46:44 +00:00
Andrew Lenharth
0b5031abd4 match case change in codegen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21141 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-07 17:47:00 +00:00
Andrew Lenharth
3a46221d0b simplified 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21119 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-06 20:59:03 +00:00
Andrew Lenharth
0def226064 added first alpha codegen regression test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21117 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-06 20:39:17 +00:00
Chris Lattner
4cb11a1de2 this has now been fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21026 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 16:17:57 +00:00
Chris Lattner
e21710757d don't forget to use the right code generator :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21017 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:40:03 +00:00
Chris Lattner
597f22f6cd new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21016 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:35:00 +00:00
Chris Lattner
d4b57286dc new generic testcsae 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20996 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 02:41:55 +00:00
Chris Lattner
bea061df63 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20978 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-01 07:19:06 +00:00
Chris Lattner
7c61b7b6ea make sure this test tests the intended target. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20777 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-23 01:32:03 +00:00
Chris Lattner
13a04bcd07 new testcase that crashes the CBE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20518 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-08 16:19:02 +00:00
Chris Lattner
0a8794d043 execution tests shouldn't go here. This was killing the PPC nightly tester. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20186 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-14 21:54:32 +00:00
Chris Lattner
eb28797506 A testcase that LLC produces illegal asm on for Prolangs-C/cdecl now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20182 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-14 21:31:41 +00:00
Chris Lattner
ee6cfda17c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20176 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-14 16:45:38 +00:00
Chris Lattner
9b5cb04a0a xfail this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19846 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-26 07:09:44 +00:00
Chris Lattner
b51f2e3de2 New testcase for rotate instructions. Each function should codegen to a 
rotate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19691 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-19 08:04:08 +00:00
Chris Lattner
39d6396d01 Add a test for 16-bit sh*d. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19688 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-19 07:37:01 +00:00
Chris Lattner
7c79de7c65 Ensure that each these functions generates a sh[rl]d instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19682 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-19 06:30:36 +00:00
Chris Lattner
a8b6f68a55 This is a carefully contrived testcase where the X86 ISel is emitting all loads 
before other ops, causing it to spill like mad.  This occurs in
164.gzip:flush_block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19648 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-17 23:16:01 +00:00
Chris Lattner
f60513f71d New testcase for a problem that occurred in 132.ijpeg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19630 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-17 06:25:59 +00:00
Chris Lattner
2349ba939d New testcase, problem found by Rob. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19556 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-14 20:21:51 +00:00
Chris Lattner
557671951f Testcase that crashes the PPC backend. Thanks to Rob for finding this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19554 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-14 19:30:42 +00:00
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
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
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
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
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
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
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
8430182d80 new testcase for PR472 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18458 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-03 17:18:42 +00:00
Chris Lattner
25f89656b0 This program doesn't break anything anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18411 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-02 02:26:18 +00:00
Chris Lattner
7d66434023 This passes on darwin now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18380 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-30 07:38:41 +00:00
Chris Lattner
aac2d44bc3 New testcase that crashes the PPC BE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18375 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-30 06:39:45 +00:00
Chris Lattner
d510293e24 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18373 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-30 06:35:52 +00:00
Chris Lattner
93e6d8329c New testcase that crashes the PPC backend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18370 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-30 06:28:53 +00:00
Tanya Lattner
6fb9b52e2a Adding missing dg file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18062 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-20 23:51:38 +00:00
Tanya Lattner
c8c1f12778 Adding srcdir arg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18020 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-19 22:45:25 +00:00