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5a53c2cbfa
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235 Commits

Author SHA1 Message Date
Jim Laskey
5a53c2cbfa Add regression test to make sure that constants are generated optimally. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22871 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-18 19:32:46 +00:00
Nate Begeman
43c3c70b10 Add a testcase for load short -> uint, which is currently emitted as a 
zextload + sign_extend_inreg rather than a sextload.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22852 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-18 03:11:44 +00:00
Jim Laskey
4a17addadb Added test cases to guarantee use of ORC and ANDC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22772 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-12 23:40:14 +00:00
Chris Lattner
7e03c74941 testcase that crashed the ppc backend, distilled from crafty 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22770 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-12 23:34:03 +00:00
Jim Laskey
191cf943e6 1. Added the function isOpcWithIntImmediate to simplify testing of operand with 
specified opcode and an integer constant right operand.

2. Modified ISD::SHL, ISD::SRL, ISD::SRA to use rlwinm when applied after a mask.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22761 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-11 21:59:23 +00:00
Chris Lattner
645f381d38 Add testcases for new rlwinm cases handled, patch by Jim Laskey! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22730 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-09 20:24:16 +00:00
Chris Lattner
dd8ffdd685 new reg test for a failure last night on ppc/darwin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22725 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-09 18:07:45 +00:00
Chris Lattner
956344c1cb None of these tests should require a working lli, they are codegen tests, 
not execution tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22655 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-04 19:55:39 +00:00
Chris Lattner
a23076a5f6 Fix this to test the BE we care about 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22631 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 21:01:46 +00:00
Nate Begeman
1b0674c966 Add a couple rlwinm tests for bitfield clears 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22624 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 18:27:17 +00:00
Nate Begeman
2bbcca30b7 Update rlwimi tests to catch all the cases we care about 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22623 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-03 18:11:23 +00:00
Chris Lattner
c3f9dc198d this tests every fp-to-integer conversion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22562 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-30 01:33:38 +00:00
Andrew Lenharth
4b429fcf25 make sure we always handle small negatives well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22503 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-22 21:53:35 +00:00
Chris Lattner
fca3c644ea Allow this to pass on non-linux systems as well, such as darwin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22484 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-20 19:12:00 +00:00
Chris Lattner
837451b168 set the target triple so that we don't fail due to X86 abi issues 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22479 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-20 03:56:48 +00:00
John Criswell
8bf0f64923 Regression test for PR#596: Make sure that negation of a minus doesn't 
turn into a C predecrement operator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22438 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-14 19:56:03 +00:00
Chris Lattner
0c8781dabb new testcase for PR593 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22418 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-13 01:57:39 +00:00
Chris Lattner
92b5376154 new testcase that crashes llc on x86/ppc. Not generated by C/C++ or LLVM 
though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22416 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-13 01:42:03 +00:00
Chris Lattner
70a1950154 add test to check for tail calls 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22048 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-15 05:52:51 +00:00
Chris Lattner
b73855bcd4 Make sure this is not eligible for tail-call-elimination so that we test 
the correct thing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22039 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-14 23:54:55 +00:00
Chris Lattner
3b8ce85b19 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22037 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-14 23:52:09 +00:00
Chris Lattner
955c07cab0 Ensure these casts are done with the hardware fildll instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22013 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-14 07:09:25 +00:00
Chris Lattner
eb99a451e8 this passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22000 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-14 02:35:38 +00:00
Chris Lattner
e2fd52397c new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21989 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 22:15:26 +00:00
Andrew Lenharth
3cfc4011bd fix regression tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21963 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 19:49:02 +00:00
John Criswell
1e497fe3dc These tests are currently expected to fail. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21941 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 17:36:00 +00:00
Chris Lattner
b6cf537e25 Force x86 backend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21940 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 16:20:59 +00:00
Chris Lattner
e0f395b25f let dj run this 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21935 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 15:44:55 +00:00
Andrew Lenharth
7c644405fe fixed test case 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21934 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 15:42:07 +00:00
Chris Lattner
3013138bd3 add a correct run line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21918 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-13 04:20:57 +00:00
Chris Lattner
b794107416 reg test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21914 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-12 23:09:04 +00:00
John Criswell
32b30a3c23 Fix this test on Solaris. 
Solaris grep is more traditional and (AFAIK) does not support regexs.
Also, single quotes should disable all shell interpretation, so no
backslashes should be needed (and, in fact, keep Solaris from working).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21902 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-12 21:06:05 +00:00
Nate Begeman
e066d68eb4 Add testcase for legalizing ISD::CTTZ efficiently. On PPC, ctlz(int) is 
now codegen'd as this:

        addi r2, r3, -1
        andc r2, r2, r3
        cntlzw r2, r2
        subfic r3, r2, 32
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21881 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-11 23:45:54 +00:00
John Criswell
a65640edd0 Regression test for PR#563. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21879 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-11 21:47:35 +00:00
Andrew Lenharth
50d435f3a7 Legalize for CTLZ generates a ctpop, but this ctpop is not expanded. 
This is bad.  It is generated if you are ctlz a type that is not
legal for the arch (aka ctlz of bytes on alpha legalize fine).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21867 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-11 17:23:41 +00:00
Chris Lattner
07fc17371b include the other bit count intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21863 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-11 05:31:01 +00:00
Chris Lattner
3c8a3b1393 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21854 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-11 04:22:47 +00:00
Chris Lattner
bd8b13dec3 new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21819 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-09 17:09:31 +00:00
Chris Lattner
f2c7af2cb0 tweak test to accept the (good) code emitted by the pattern isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21812 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-09 05:54:27 +00:00
Chris Lattner
49b8b70008 New testcase that crashes the pattern isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21800 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-09 03:36:11 +00:00
Chris Lattner
fd38787a8b new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21699 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-05 17:57:24 +00:00
Andrew Lenharth
e8aebf79e1 comment fix 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21685 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-04 15:56:34 +00:00
Andrew Lenharth
d3942b4701 see if the legalize code propery compensates for the additional zeros introduced 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21684 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-04 15:51:07 +00:00
Andrew Lenharth
1419711ece added a use of ctpop to debug stuff with 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21681 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-04 15:20:16 +00:00
Chris Lattner
ac766dca82 add sin/cos tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21635 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 04:41:27 +00:00
Chris Lattner
459ced2657 Add a test for llvm.sqrt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21628 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-30 04:07:15 +00:00
Jeff Cohen
b02fbfc485 Eliminate tabs and trailing spaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21479 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-23 21:26:11 +00:00
Chris Lattner
9dd7a87a88 Check for eqv matching 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21414 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 21:10:07 +00:00
Chris Lattner
14f342978c this passes on darwin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21410 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:48:08 +00:00
Nate Begeman
9acc366ae4 Update dejagnu tests to use the new pattern isel flag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21311 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-16 04:25:48 +00:00