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2356 Commits

Author SHA1 Message Date
Chris Lattner
8e718346df TEstcase that makes simplifycfg infloop. 
llvm-svn: 28757
 2006-06-12 20:17:44 +00:00
Chris Lattner
317d8c2ae3 New testcase that crashes llc 
llvm-svn: 28754
 2006-06-12 18:24:32 +00:00
Owen Anderson
4796bc9bda Make sure that LCSSA works properly when it encounters an exit block that has 
more than one predecessor inside the loop.

llvm-svn: 28749
 2006-06-12 07:05:47 +00:00
Chris Lattner
864081185f Add new testcase 
llvm-svn: 28732
 2006-06-08 18:26:48 +00:00
Chris Lattner
3f67ad5d1d New testcase, using "AX" as i32. 
llvm-svn: 28730
 2006-06-08 18:20:13 +00:00
Owen Anderson
a7969cf3bc Update the regression tests, and add a new one encountered while compiling crtend. 
llvm-svn: 28681
 2006-06-04 00:56:30 +00:00
Rafael Espindola
592953affb added some tests for argument passing 
llvm-svn: 28644
 2006-06-01 22:01:25 +00:00
Chris Lattner
a3888ec9bb testcase for the recent inliner improvement. 
llvm-svn: 28643
 2006-06-01 21:54:58 +00:00
Evan Cheng
0b61a39321 Update vector extract test cases. 
llvm-svn: 28580
 2006-05-31 00:48:09 +00:00
Evan Cheng
e61fd7c096 Added a test case for parameter passing of vector values. 
llvm-svn: 28567
 2006-05-30 20:37:00 +00:00
Evan Cheng
6494e07fb8 Fix the test failure on non-Darwin targets. 
llvm-svn: 28566
 2006-05-30 20:35:46 +00:00
Evan Cheng
27b3286714 Add a lea instruction selection test case. 
llvm-svn: 28549
 2006-05-30 06:53:55 +00:00
Owen Anderson
d084ef3d2e Require both tests to pass. 
llvm-svn: 28531
 2006-05-29 01:28:16 +00:00
Owen Anderson
288a8b2d78 Update the testcase to check the full extent of LCSSA. 
llvm-svn: 28530
 2006-05-29 01:07:04 +00:00
Chris Lattner
2a1f1bb6d5 New testcase: check that the inliner constant folds instructions on the 
fly if it can.

llvm-svn: 28515
 2006-05-27 01:16:22 +00:00
Owen Anderson
4e6d8eb367 Trivial testcase that LCSSA can already handle. 
llvm-svn: 28508
 2006-05-26 21:59:20 +00:00
Chris Lattner
80f83ad994 New testcase for trivial DSE 
llvm-svn: 28502
 2006-05-26 19:18:40 +00:00
Chris Lattner
4f0be93f9b New testcase, check that the bc file correctly encodes varargs nonccc calls. 
llvm-svn: 28500
 2006-05-26 18:41:26 +00:00
Chris Lattner
d5dcb39d9f new testcase 
llvm-svn: 28486
 2006-05-25 23:23:22 +00:00
Chris Lattner
3bbd20f754 new testcases 
llvm-svn: 28484
 2006-05-25 22:52:49 +00:00
Chris Lattner
24762cd819 The patch corresponding to this test had to be reverted as unsafe. 
llvm-svn: 28479
 2006-05-25 21:25:54 +00:00
Evan Cheng
227c09e7d2 New test case. x86 isel was creating a cycle in the DAG. 
llvm-svn: 28477
 2006-05-25 20:21:19 +00:00
Rafael Espindola
eedf343115 create test/Regression/CodeGen/ARM/ and add a minimal test to it 
llvm-svn: 28468
 2006-05-25 10:49:19 +00:00
Evan Cheng
4890385e8f -sched-commute-nodes is now on by default. 
llvm-svn: 28467
 2006-05-25 08:39:25 +00:00
Chris Lattner
2f00bfb4b5 Update testcase with recent cbe change 
llvm-svn: 28455
 2006-05-24 20:52:08 +00:00
Chris Lattner
3bbd6b7656 Testcase for a new instcombine xform, patch contributed by Nick Lewycky! 
llvm-svn: 28449
 2006-05-24 17:34:02 +00:00
Chris Lattner
451da50e94 One of these xforms is only safe with unsafe math enabled. 
llvm-svn: 28446
 2006-05-24 00:49:32 +00:00
Chris Lattner
d657a1cc8e New testcase 
llvm-svn: 28444
 2006-05-24 00:12:50 +00:00
Evan Cheng
9b5ce5e4e9 Added a test case for FP equality check. 
llvm-svn: 28434
 2006-05-23 06:41:23 +00:00
Chris Lattner
055ad7974b new testcase 
llvm-svn: 28396
 2006-05-19 19:34:09 +00:00
Chris Lattner
85ad9ed15d This test is buggy: printf is a varargs function. This fixes the test with 
the PPC JIT

llvm-svn: 28375
 2006-05-17 23:43:56 +00:00
Evan Cheng
b7d690c984 PR736 has already been fixed. Remove XFAIL marker. 
llvm-svn: 28362
 2006-05-17 20:21:44 +00:00
Evan Cheng
cbaf0e6f8e New test case for vector type argument pass by value. 
llvm-svn: 28361
 2006-05-17 20:20:04 +00:00
Andrew Lenharth
c5ff8cf4cb Added regression that breaks gcc4 build 
llvm-svn: 28358
 2006-05-17 19:23:31 +00:00
Chris Lattner
7c87670503 add an external symbol testcase 
llvm-svn: 28345
 2006-05-17 04:20:13 +00:00
Chris Lattner
1a730975a1 new test for various forms of calls 
llvm-svn: 28344
 2006-05-17 03:57:31 +00:00
Chris Lattner
26e1420ae9 test for support to pass/return vectors to calls. 
llvm-svn: 28343
 2006-05-17 00:18:23 +00:00
Chris Lattner
4f7dfb31f3 Another testcase that shouldn't need vrsave twiddling 
llvm-svn: 28332
 2006-05-16 18:23:55 +00:00
Chris Lattner
8de83accfe Remove this xfail-d test, which doesn't make any sense 
llvm-svn: 28328
 2006-05-16 17:22:42 +00:00
Chris Lattner
5f2a11f1bf New testcase for instcombine 
llvm-svn: 28272
 2006-05-13 02:00:07 +00:00
Chris Lattner
436447489d new testcase for a recent rlwimi crash. 
llvm-svn: 28242
 2006-05-12 16:28:13 +00:00
Evan Cheng
787496ebcd New scheduling test case. 
llvm-svn: 28232
 2006-05-12 01:59:17 +00:00
Evan Cheng
12417fb32c Update test case 
llvm-svn: 28216
 2006-05-10 19:53:05 +00:00
Chris Lattner
f99a429a12 New testcase, check that dead code doesn't pessimize instcombine 
llvm-svn: 28214
 2006-05-10 18:56:04 +00:00
Evan Cheng
0f8516a3e0 Another instruction scheduling test case 
llvm-svn: 28203
 2006-05-09 07:20:24 +00:00
Evan Cheng
02e8d5f2d6 Test case for PR770 
llvm-svn: 28198
 2006-05-09 06:48:12 +00:00
Chris Lattner
4d8e0c2a55 new testcase 
llvm-svn: 28173
 2006-05-08 20:58:58 +00:00
Chris Lattner
0da270237b This test passes now, remove xfail marker 
Change test to be a positive test instead of a negative test

llvm-svn: 28159
 2006-05-07 18:16:31 +00:00
Chris Lattner
3da425e496 new testcase we handle right now. 
llvm-svn: 28147
 2006-05-06 18:15:50 +00:00
Chris Lattner
1038441de5 new testcase 
llvm-svn: 28142
 2006-05-06 09:09:47 +00:00
Chris Lattner
d689dd7659 new testcase from ghostscript that inf looped instcombine 
llvm-svn: 28140
 2006-05-06 08:58:06 +00:00
Chris Lattner
953b6c92de New testcase 
llvm-svn: 28125
 2006-05-05 06:38:40 +00:00
Chris Lattner
058c9af16b new testcase that crashes the instcombine pass 
llvm-svn: 28100
 2006-05-04 17:33:24 +00:00
Evan Cheng
ef2fbe7460 Use movsd to shuffle in the lowest two elements of a v4f32 / v4i32 vector when 
movlps cannot be used (e.g. when load from m64 has multiple uses).

llvm-svn: 28089
 2006-05-03 20:32:03 +00:00
Evan Cheng
7e45e4d5c8 A few instruction scheduling test cases. 
llvm-svn: 28077
 2006-05-03 02:11:36 +00:00
Chris Lattner
85ba2cb9bf New testcase that crashes the new CFE. 
llvm-svn: 28042
 2006-05-01 23:18:55 +00:00
Chris Lattner
db3b029ab9 Intel mode no longer uses %'s on registers 
llvm-svn: 28028
 2006-05-01 05:56:51 +00:00
Chris Lattner
8665f8644d new testcase miscompiled by instcombine 
llvm-svn: 28018
 2006-04-28 22:17:20 +00:00
Chris Lattner
6b7d67bb51 testcase that crashes the ppc backend, which can't sextinreg(i1) 
llvm-svn: 28016
 2006-04-28 21:52:24 +00:00
Evan Cheng
ba1c03668e Update. It should use two shufps, not three! 
llvm-svn: 28013
 2006-04-28 18:55:34 +00:00
Chris Lattner
c251c24048 new testcase 
llvm-svn: 28006
 2006-04-28 04:14:29 +00:00
Evan Cheng
b44e984d41 Test case for PR748 
llvm-svn: 28000
 2006-04-28 01:21:37 +00:00
Chris Lattner
7fd4f0d367 This should turn into one vector shuffle instruction. 
llvm-svn: 27996
 2006-04-27 21:13:58 +00:00
Chris Lattner
ad7fe264bd new testcase 
llvm-svn: 27986
 2006-04-27 05:00:43 +00:00
Chris Lattner
24beb0433f new testcase 
llvm-svn: 27981
 2006-04-26 18:32:59 +00:00
Andrew Lenharth
a9f21ab75c another c99 style problem 
llvm-svn: 27969
 2006-04-25 19:27:56 +00:00
Evan Cheng
3f495010ed Added a movq test case. 
llvm-svn: 27962
 2006-04-24 23:03:22 +00:00
Evan Cheng
d0db6f1a7d Two more build_vector tests. 
llvm-svn: 27944
 2006-04-22 06:19:11 +00:00
Evan Cheng
27a8d019e0 movddup is a SSE3 instruction. 
llvm-svn: 27932
 2006-04-21 16:42:47 +00:00
Evan Cheng
19394ba09a Add && to each RUN: line (except the last one). 
llvm-svn: 27927
 2006-04-21 04:58:23 +00:00
Evan Cheng
b940192ce1 More build_vector tests. 
llvm-svn: 27926
 2006-04-21 01:22:41 +00:00
Evan Cheng
0365ba09c8 Check for llc crash. 
llvm-svn: 27925
 2006-04-21 01:21:23 +00:00
Evan Cheng
5cae86002c To be replaced with another test. 
llvm-svn: 27924
 2006-04-21 01:12:32 +00:00
Chris Lattner
a94e008bca new testcase 
llvm-svn: 27911
 2006-04-20 20:48:32 +00:00
Evan Cheng
ffa39ac531 Don't know what I was thinking... 
llvm-svn: 27909
 2006-04-20 19:47:28 +00:00
Evan Cheng
979f2ce83b Vector extract element test case. 
llvm-svn: 27892
 2006-04-20 17:59:30 +00:00
Evan Cheng
7576c0bc8f Vector insert test case. 
llvm-svn: 27890
 2006-04-20 17:50:10 +00:00
Chris Lattner
92956ffc70 allow this dir to get pruned 
llvm-svn: 27889
 2006-04-20 17:45:33 +00:00
Chris Lattner
8d5d62d759 Remove this target's reg tests 
llvm-svn: 27888
 2006-04-20 17:44:51 +00:00
Chris Lattner
8559c20194 Fails with all sparcs 
llvm-svn: 27887
 2006-04-20 17:43:41 +00:00
Andrew Lenharth
a9851de72e can we cast between pointers and IntPtrType 
llvm-svn: 27879
 2006-04-20 14:54:17 +00:00
Evan Cheng
b1b845b408 v16i8 splat with 2 punpcklbw and a single pshufd. 
llvm-svn: 27877
 2006-04-20 09:05:16 +00:00
Evan Cheng
c78a17f26f Another shuffle test. For 4-wide shuffle, no more than 3 {p}shuf*. 
llvm-svn: 27876
 2006-04-20 09:01:54 +00:00
Evan Cheng
9ea64ab2bc Added a test case for , e.g. xform pand <0, 0, -1, -1> to a shuffle. 
llvm-svn: 27872
 2006-04-20 08:51:03 +00:00
Evan Cheng
cd5bc4b2eb Added a movhlps, movlhps test case. 
llvm-svn: 27871
 2006-04-20 08:47:47 +00:00
Chris Lattner
f0c4339139 New testcase for a codegen crash 
llvm-svn: 27867
 2006-04-20 05:57:43 +00:00
Chris Lattner
43ef757c0e new testcase 
llvm-svn: 27803
 2006-04-18 17:56:30 +00:00
Chris Lattner
fd1fb64f66 Add tests for v8i16 and v16i8 
llvm-svn: 27791
 2006-04-18 03:54:50 +00:00
Chris Lattner
ab9ad1cdc1 new testcase 
llvm-svn: 27787
 2006-04-18 03:22:16 +00:00
Chris Lattner
c22e565b1b New testcase, shouldn't touch vrsave 
llvm-svn: 27776
 2006-04-17 21:48:03 +00:00
Chris Lattner
ceb52c4403 New testcase 
llvm-svn: 27766
 2006-04-17 20:32:27 +00:00
Chris Lattner
af62fa8b51 Some more cases that can be generated with two instructions 
llvm-svn: 27759
 2006-04-17 17:54:18 +00:00
Chris Lattner
f0fc91e4d7 New testcases 
llvm-svn: 27753
 2006-04-17 06:58:16 +00:00
Chris Lattner
fb4fb42e54 new testcase 
llvm-svn: 27751
 2006-04-17 06:06:50 +00:00
Chris Lattner
78ab345316 New testcase 
llvm-svn: 27749
 2006-04-17 05:58:22 +00:00
Chris Lattner
dc4f42f75d new testcase, these shuffles can be implemented with discrete instructions, 
and shouldn't be lowered to vperm.

llvm-svn: 27747
 2006-04-17 05:27:31 +00:00
Evan Cheng
087af2ecda Better way to splat v2f64 
llvm-svn: 27735
 2006-04-16 18:16:43 +00:00
Chris Lattner
dc53296ea1 New testcase, checking to see we can turn this code: 
void test(vector float *F, float f) {
  vector float G = *F + *F;
  *((float*)&G) = f;
  *F = G + G;
}

void test2(vector float *F, float f) {
  vector float G = *F + *F;
  ((float*)&G)[2] = f;
  *F = G + G;
}

void test3(vector float *F, float *f) {
  vector float G = *F + *F;
  *f = ((float*)&G)[2];
}

void test4(vector float *F, float *f) {
  vector float G = *F + *F;
  *f = *((float*)&G);
}

into insert/extract element operations with no memory traffic.

llvm-svn: 27709
 2006-04-14 21:41:54 +00:00
Chris Lattner
043ed1eefa Force a specific config, because this test fails in certain configs otherwise. 
llvm-svn: 27694
 2006-04-14 06:06:51 +00:00
Chris Lattner
dbe00bf8d7 new testcase, vector operations should be CSE'd 
llvm-svn: 27690
 2006-04-14 05:09:53 +00:00