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2296 Commits

Author SHA1 Message Date
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
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
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
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
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
Tanya Lattner
28b372f1d3 Adding subdirectory dg.exp files in order to be able to use dejagnu to only run specific tests (located in some subdirectory of Regression) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17712 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-13 23:00:45 +00:00
Chris Lattner
23c71305cf Update this to expect AT&T syntax 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17552 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-07 01:46:16 +00:00
Tanya Lattner
12ff96854d Adding XFAIL lines for dejagnu support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17514 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-06 20:38:27 +00:00
Chris Lattner
d4bcae9031 New testcase. The setcc is only used by a select, but not as a condition: 
it cannot be folded in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16839 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-08 16:33:40 +00:00
Chris Lattner
c95f3b8822 Make this testcase more interesting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14561 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 05:43:51 +00:00
Chris Lattner
7962a8b21e Isnan became unordered 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14322 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 16:13:57 +00:00
Chris Lattner
85a14bb586 This testcase is a bit silly now, but oh well :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14188 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-15 21:46:16 +00:00
Chris Lattner
c31ae50c04 Test that the X86 backend is only emitting one fucom instruction 
for each 'COM =' line.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14147 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-11 05:30:34 +00:00
Chris Lattner
4d091e0a52 Testcase for PR369 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14136 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-11 02:59:47 +00:00
Chris Lattner
a32579b8f8 Check to make sure that isnan doesn't require calling a function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14135 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-11 02:54:54 +00:00
John Criswell
5365b6d143 Test for memory mapped I/O intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12943 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-14 13:52:56 +00:00
Chris Lattner
c78c0e4c06 new testcase that crashes the fp stackifier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12932 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-13 21:44:54 +00:00
Chris Lattner
5deaa7a73d Make the testcase more challenging 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12892 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-13 17:18:07 +00:00
Alkis Evlogimenos
479f7e5e78 Update testcase to illustrate the coalescing problem. The previous one did not work because of a fix in the x86 instruction selector. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12870 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-12 19:04:22 +00:00
John Criswell
f8d57a51ad Added testcase for the llvm.readport and llvm.writeport intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12868 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-12 16:42:43 +00:00
Alkis Evlogimenos
d1862af314 Add same value coalescing testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12865 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-12 15:40:25 +00:00
Chris Lattner
bb4d6c59c3 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12845 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-11 23:18:30 +00:00
Chris Lattner
2d9de9d0cb New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12843 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-11 22:05:16 +00:00
Chris Lattner
dbd1588a36 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12837 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-11 20:24:01 +00:00
Chris Lattner
140385e0ac Tests for fp cmov's that I forgot to check in earlier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12585 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 03:47:56 +00:00
Chris Lattner
dd285eab68 Test folding comparisons into select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12559 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:37:04 +00:00
Chris Lattner
5192676aa4 New testcase. This now codegens to: 
max:
        mov %EAX, DWORD PTR [%ESP + 4]
        mov %ECX, DWORD PTR [%ESP + 8]
        cmp %EAX, %ECX
        cmovle %EAX, %ECX
        ret

Someone should really implement passing arguments through registers for
known-internal functions.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12558 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 22:36:52 +00:00
Chris Lattner
3b68c201c8 New testcase for select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12552 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 21:21:14 +00:00
Chris Lattner
16865af5d5 Add testcase for the casts that are missing in PR249 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11727 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 03:21:09 +00:00
Chris Lattner
8710da3c58 Test for actual support, not just for lack of crashage 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11460 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-15 01:21:39 +00:00
Chris Lattner
d31dd3278f New testcase for PR237: [x86] wierd stack/frame pointer manipulation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11456 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-15 00:21:04 +00:00
Chris Lattner
4a6f9a40b7 Test that the code generator supports these intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11432 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-14 02:51:40 +00:00
Chris Lattner
cb7cb71bc8 Test that we get rep movs when calling memcpy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11352 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-12 17:53:43 +00:00
Chris Lattner
79caafeefe Move this testcase out of /home/vadve/lattner/cvs/llvm/test/Programs/LLVMSource, 
as it fails.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11250 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-09 22:52:25 +00:00
Chris Lattner
8b391fb430 New testcase, code generators should support invoke/unwind 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11192 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-08 19:40:58 +00:00
Chris Lattner
1d8addbc16 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9682 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-03 19:27:17 +00:00
Alkis Evlogimenos
eed462b685 Change llc command line for register allocators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8815 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-02 06:13:19 +00:00
Misha Brukman
14285c89e7 Renamed as' => llvm-as', dis' => llvm-dis'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8544 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-15 20:02:53 +00:00
Chris Lattner
f3f062eb71 New testcase, distilled from 176.gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8096 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-24 00:21:50 +00:00
Chris Lattner
1913c112f5 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7557 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 02:11:05 +00:00
Chris Lattner
ddd5b417c6 Rename -no-* to -disable-* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5642 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-26 20:00:41 +00:00
Chris Lattner
2def884a6c Testcases for bugfixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5123 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-12-23 23:51:30 +00:00