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160 Commits

Author SHA1 Message Date
Dale Johannesen 42d31b0783 The __sync primitives only work on x86 and alpha; 
xfail this test elsewhere.

llvm-svn: 48164
 2008-03-10 18:38:31 +00:00
Andrew Lenharth 7fbece5d8a test for something more interesting than not crashing 
llvm-svn: 47962
 2008-03-05 20:24:26 +00:00
Andrew Lenharth 04bd14db4d sync ops on ptrs, was breaking libgomp 
llvm-svn: 47960
 2008-03-05 19:48:27 +00:00
Chris Lattner be750abfd4 new testcase 
llvm-svn: 47858
 2008-03-03 21:59:00 +00:00
Tanya Lattner 3716d023ab Test case for annotate builtin. 
llvm-svn: 46999
 2008-02-12 07:46:33 +00:00
Tanya Lattner cee9d51be9 Pointers change size depending upon the target. Remove them to make the test more stable. 
llvm-svn: 46548
 2008-01-30 05:15:15 +00:00
Evan Cheng a13e5146d4 Update this test case. 
llvm-svn: 46526
 2008-01-29 19:30:05 +00:00
Duncan Sands aaaeee2ac0 After recent changes we fail to optimize this test 
sufficiently to have it pass.  I'm removing it from
the testsuite and adding it to PR452 instead.

llvm-svn: 46492
 2008-01-29 05:57:23 +00:00
Devang Patel 7bcf58f8a4 New test. 
llvm-svn: 46479
 2008-01-29 01:10:04 +00:00
Bill Wendling f0b7d4993f Add test to make sure that #pragma mark/error doesn't error if there are 
unbalanced quotes.

llvm-svn: 46476
 2008-01-29 00:41:29 +00:00
Duncan Sands 2a80ba8c7c Pure/const functions with ByVal parameters cannot 
be marked readonly either.

llvm-svn: 46456
 2008-01-28 19:25:47 +00:00
Duncan Sands 54af54fe08 Make this more likely to be passed byval. 
llvm-svn: 46451
 2008-01-28 10:35:11 +00:00
Bill Wendling 0f69974fdb Move testcase to the code gen directory. 
llvm-svn: 46395
 2008-01-26 06:53:06 +00:00
Duncan Sands c4dc3dc3a2 Create an explicit copy for byval parameters even 
when inlining a readonly function.

llvm-svn: 46393
 2008-01-26 06:41:49 +00:00
Bill Wendling 0862e3421d If we have a function like this: 
void bork() {
  int *address = 0;
  *address = 0;
}

It's compiled into LLVM code that looks like this:

define void @bork() noreturn nounwind  {
entry:
        unreachable
}

This is bad on some platforms (like PPC) because it will generate the label for
the function but no body. The label could end up being associated with some
non-code related stuff, like a section. This places a "trap" instruction if the
SimplifyCFG pass removed all code from the function leaving only one
"unreachable" instruction.

llvm-svn: 46387
 2008-01-26 01:43:44 +00:00
Devang Patel 8797851fbe Add another testcase. 
llvm-svn: 46385
 2008-01-26 01:21:48 +00:00
Evan Cheng 2df73ea849 New test case. 
llvm-svn: 46382
 2008-01-26 00:35:43 +00:00
Chris Lattner 0af861c43a add a testcase for a bug Duncan pointed out. 
llvm-svn: 46372
 2008-01-25 22:36:24 +00:00
Devang Patel 0c4e4da654 New test. 
llvm-svn: 46333
 2008-01-24 23:55:34 +00:00
Devang Patel 5ce024f509 New test. 
llvm-svn: 46220
 2008-01-21 22:15:58 +00:00
Devang Patel 57b2a041b4 New test. 
llvm-svn: 46209
 2008-01-21 19:28:13 +00:00
Duncan Sands 93ebe1df27 Check that nested functions don't get pointless 
static chains.

llvm-svn: 45936
 2008-01-13 18:44:12 +00:00
Chris Lattner 184f79a5e1 Testcase for PR1721 
llvm-svn: 45739
 2008-01-08 05:16:29 +00:00
Duncan Sands 99fc7197f2 Testcase for PR1386. 
llvm-svn: 45583
 2008-01-04 13:15:39 +00:00
Gordon Henriksen 12c53c8c84 Strengthening this test so it fails in release mode. 
llvm-svn: 45446
 2007-12-30 05:45:49 +00:00
Dale Johannesen a56aab57e9 Testcase for preceding FE fix 
llvm-svn: 45144
 2007-12-18 01:58:38 +00:00
Duncan Sands 8e4847ee95 Make instcombine promote inline asm calls to 'nounwind' 
calls.  Remove special casing of inline asm from the
inliner.  There is a potential problem: the verifier
rejects invokes of inline asm (not sure why).  If an
asm call is not marked "nounwind" in some .ll, and
instcombine is not run, but the inliner is run, then
an illegal module will be created.  This is bad but
I'm not sure what the best approach is.  I'm tempted
to remove the check in the verifier...

llvm-svn: 45073
 2007-12-16 15:51:49 +00:00
Dan Gohman b582867567 Use not instead of ignore when an exit status is expected to always 
be non-zero.

llvm-svn: 44866
 2007-12-11 15:50:23 +00:00
Chris Lattner cee633a873 New testcase for PR1744 
llvm-svn: 44418
 2007-11-28 22:43:34 +00:00
Tanya Lattner 8f342f8ef3 Fix bug in regression tests that ignored stderr output in RUN lines. Updated tests and fixed broken run lines. 
XFAILed 3 arm regressions (will file bugs)

llvm-svn: 44389
 2007-11-28 04:57:00 +00:00
Anton Korobeynikov 75445ae2c3 Add testcase for last llvm-gcc tweaks 
llvm-svn: 44368
 2007-11-27 18:21:29 +00:00
Zhou Sheng 34ffaeeeed Make this pass for CYGWIN. 
llvm-svn: 44354
 2007-11-27 06:23:59 +00:00
Zhou Sheng 73286d6309 Make this testcase compatible with CYGWIN. 
llvm-svn: 44353
 2007-11-27 06:17:01 +00:00
Duncan Sands 544e64aa96 Un XFAIL these tests, now that Bill has backported 
the fix from 4.2.

llvm-svn: 44115
 2007-11-14 13:40:53 +00:00
Duncan Sands 9c30fc234c XFAIL these tests until the fix gets backported 
from llvm-gcc-4.2 to 4.0.

llvm-svn: 44103
 2007-11-14 07:42:50 +00:00
Duncan Sands 0c7fba914d Check that the first and third characters, s and u, 
are accessed with an alignment of 2 not 1.

llvm-svn: 43932
 2007-11-09 07:47:29 +00:00
Duncan Sands 1445725759 Check that accesses to the second short, t, have 
an alignment of 2 rather than 4.

llvm-svn: 43931
 2007-11-09 07:46:02 +00:00
Bill Wendling 6e976915a3 Add testcase 
llvm-svn: 43839
 2007-11-07 19:36:26 +00:00
Devang Patel 17833d7068 New test. 
llvm-svn: 43527
 2007-10-30 23:07:47 +00:00
Bill Wendling 2305de81a4 Test to make sure that if we have an unaligned memcpy, it will still compile. 
llvm-svn: 43412
 2007-10-26 23:43:35 +00:00
Dale Johannesen ea839ef1f0 Testcase for PR 1397. 
llvm-svn: 43323
 2007-10-25 00:50:14 +00:00
Bill Wendling ac5c93040f Don't branch fold inline asm statements. 
llvm-svn: 43191
 2007-10-19 21:09:55 +00:00
Devang Patel 80b1222274 New test. 
llvm-svn: 42986
 2007-10-15 15:41:07 +00:00
Chris Lattner b511029eaf testcase for PR1647 
llvm-svn: 42570
 2007-10-03 05:29:07 +00:00
Devang Patel e595d107e6 PR 1603 test case. 
llvm-svn: 42502
 2007-10-01 21:22:57 +00:00
Devang Patel f96df8d777 Do not ignore packed member size while selecting union type. 
llvm-svn: 42458
 2007-09-28 23:54:26 +00:00
Chris Lattner d2bc9d8c77 new testcase for PR1708 
llvm-svn: 42398
 2007-09-27 15:47:16 +00:00
Duncan Sands 0bcbceb647 Test the C front-end, not the C++ front-end. 
llvm-svn: 42350
 2007-09-26 07:28:20 +00:00
Duncan Sands 9b626f0ada Test that local variables are aligned as the user requested. 
llvm-svn: 42338
 2007-09-26 04:04:29 +00:00
Tanya Lattner 583e27d755 XFAIL for llvm-gcc4.0 
llvm-svn: 42266
 2007-09-24 17:14:53 +00:00