Commit Graph

1095 Commits

Author SHA1 Message Date
Reid Spencer
c48255bfcf Add a test case for PR1271 (necessary, but not sufficient).
llvm-svn: 35343
2007-03-25 21:30:41 +00:00
Chris Lattner
c5657ac790 new testcase
llvm-svn: 35340
2007-03-25 20:42:40 +00:00
Reid Spencer
4887aba89f Remove the last vestiges of this directory.
llvm-svn: 35309
2007-03-24 23:07:49 +00:00
Reid Spencer
a450c790e7 Add more test cases for APIntified InstCombine.
llvm-svn: 35288
2007-03-23 21:57:47 +00:00
Reid Spencer
eebf90ce0b Add test case for testing InstCombine with arbitrary precision integer
types. These tests mimic the integer test cases in the normal InstCombine
test suite but use "strange" integer bit widths.

Most tests written by Zhou Sheng, a few by me.

llvm-svn: 35284
2007-03-23 20:48:34 +00:00
Reid Spencer
91c2777f40 Make this test actually match the generated code.
llvm-svn: 35263
2007-03-22 02:53:05 +00:00
Reid Spencer
8862d80d67 Test case for PR1248
llvm-svn: 35251
2007-03-22 00:49:40 +00:00
Reid Spencer
923f6b31d4 Make this test a little simpler/faster.
llvm-svn: 35193
2007-03-19 23:36:19 +00:00
Reid Spencer
86f1c2f59d Add test case for PR1261, currently XFAILed.
llvm-svn: 35192
2007-03-19 23:28:16 +00:00
Reid Spencer
c124adcc12 For PR1258:
Revise numeric value references to accommodate collapsed type planes.

llvm-svn: 35170
2007-03-19 18:27:35 +00:00
Chris Lattner
e13d458bd7 add a testcase the resent patches fail on.
llvm-svn: 35167
2007-03-19 18:25:48 +00:00
Chris Lattner
9623388b12 add PR#
llvm-svn: 35151
2007-03-19 00:17:19 +00:00
Chris Lattner
bafeb87ca6 add pr#
llvm-svn: 35149
2007-03-19 00:15:43 +00:00
Chris Lattner
a068bd03cf new testcase
llvm-svn: 35148
2007-03-19 00:11:30 +00:00
Chris Lattner
6e0b0d4a3a testcase for SROA with memset etc
llvm-svn: 35147
2007-03-19 00:09:00 +00:00
Chris Lattner
6d1afd847e new testcase
llvm-svn: 35144
2007-03-18 22:50:57 +00:00
Nick Lewycky
41f13d431a Propagate ValueRanges across equality.
Add some more micro-optimizations: x * 0 = 0, a - x = a --> x = 0.

llvm-svn: 35138
2007-03-18 01:09:32 +00:00
Chris Lattner
0f75a6cc7f testcase for PR1244
llvm-svn: 35081
2007-03-13 14:25:35 +00:00
Anton Korobeynikov
0c2d312725 Use range tests in LowerSwitch, where possible
llvm-svn: 35057
2007-03-10 16:46:28 +00:00
Reid Spencer
649c1d51a2 Add a test case for a particular udiv/select transform.
llvm-svn: 34935
2007-03-05 22:51:08 +00:00
Chris Lattner
f05abaca7c new testcase
llvm-svn: 34918
2007-03-05 00:01:38 +00:00
Chris Lattner
f5eeb38be5 New testcases for PR1179/PR1232.
llvm-svn: 34895
2007-03-04 00:54:06 +00:00
Chris Lattner
e1179e62fb new testcase: instcombine should remove all the casts.
llvm-svn: 34869
2007-03-03 05:24:06 +00:00
Chris Lattner
a167e8f27b instcombine doesn't do CSE, simplify unrelated detail
llvm-svn: 34867
2007-03-03 02:27:02 +00:00
Chris Lattner
1f16d0f345 new testcase. @foo should be marked fastcc by globalopt
llvm-svn: 34607
2007-02-25 21:04:39 +00:00
Chris Lattner
63ddace902 testcase for pr1215
llvm-svn: 34547
2007-02-24 01:16:39 +00:00
Chris Lattner
f222a6e498 testcase for pr1217
llvm-svn: 34545
2007-02-24 01:03:11 +00:00
Chris Lattner
1d2922dbb4 fix this testcase
llvm-svn: 34530
2007-02-23 19:39:24 +00:00
Andrew Lenharth
72869dad9c missed cast elimination
llvm-svn: 34490
2007-02-22 15:17:45 +00:00
Reid Spencer
55e4e98a2a For PR1195:
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
2007-02-15 02:26:10 +00:00
Chris Lattner
1abc8d2f00 update to new t-d strings.
llvm-svn: 34290
2007-02-15 00:54:16 +00:00
Andrew Lenharth
9e5f0274d8 This really only affects pointers in high memory, and only llvm 1.9, but make a regression for it anyway
llvm-svn: 34014
2007-02-07 22:23:47 +00:00
Chris Lattner
1c153a1e17 Testcase for a bug responsible for GCC bootstrap failure, fallout from PR411.
llvm-svn: 34004
2007-02-07 19:28:52 +00:00
Chris Lattner
a4cd209aa1 Testcase for miscompilation
llvm-svn: 33947
2007-02-06 02:22:37 +00:00
Reid Spencer
6af21b3029 For PR411:
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.

llvm-svn: 33918
2007-02-05 20:47:22 +00:00
Reid Spencer
1b85bb46ae Prepare for PR411
llvm-svn: 33865
2007-02-04 02:11:13 +00:00
Reid Spencer
45d9d72ac0 For PR1072:
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.

llvm-svn: 33844
2007-02-03 23:15:56 +00:00
Reid Spencer
591bfa1e0b Changes to support making the shift instructions be true BinaryOperators.
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776
2007-02-02 02:16:23 +00:00
Chris Lattner
49d3308f43 new testcase for serious code pessimization
llvm-svn: 33770
2007-02-01 22:29:26 +00:00
Reid Spencer
82293f34de For PR411:
Update these tests to not use the same name even though the type of the
value differs. After PR411 hits, type planes will be gone and it will be
illegal for a name to be used twice, regardless of type.

llvm-svn: 33660
2007-01-30 16:16:01 +00:00
Chris Lattner
1c1eaa542d Testcase for an instcombine miscompilation reduced by Anton.
llvm-svn: 33590
2007-01-27 23:07:12 +00:00
Reid Spencer
6a31ec1259 For PR761:
Remove "target endian/pointersize" or add "target datalayout" to make
the test parse properly or set the datalayout because defaults changes.

For PR645:
Make global names use the @ prefix.

For llvm-upgrade changes:
Fix test cases or completely remove use of llvm-upgrade for test cases
that cannot survive the new renaming or upgrade capabilities.

llvm-svn: 33533
2007-01-26 08:25:06 +00:00
Chris Lattner
b59923f5b1 remove an execution test from llvm/test
llvm-svn: 33344
2007-01-18 22:24:04 +00:00
Chris Lattner
f457b999c7 new testcase that causes instcombine to infinitely loop
llvm-svn: 33342
2007-01-18 22:16:03 +00:00
Reid Spencer
4572ce85b0 Regression is gone, don't try to find it on clean target.
llvm-svn: 33296
2007-01-17 07:59:14 +00:00