8462791237
Add testcase for PR3795.
...
llvm-svn: 68620
2009-04-08 18:00:55 +00:00
5a82613db0
Soft float support for FREM.
...
llvm-svn: 68614
2009-04-08 16:20:57 +00:00
fb438caac6
Soft float support for undef. Reported by Xerxes Rånby.
...
llvm-svn: 68607
2009-04-08 13:33:37 +00:00
0669f6d295
Handle 'a' modifier in ARM inline assembly.
...
Patch by Richard Pennington.
llvm-svn: 68464
2009-04-06 21:46:51 +00:00
cf1ec2cc68
Fix PR3862: Recognize some ARM-specific constraints for immediates in inline
...
assembly.
llvm-svn: 68218
2009-04-01 17:58:54 +00:00
a774a99245
Do not emit comments unless -asm-verbose.
...
llvm-svn: 67580
2009-03-24 00:17:40 +00:00
7b87e542dc
add no-unwind, remove duplicate run line.
...
llvm-svn: 66775
2009-03-12 05:56:37 +00:00
ce5dfb692a
ARM isLegalAddressImmediate should check if type is a simple type now that optimizer can create values of funky scalar types.
...
llvm-svn: 66429
2009-03-09 19:15:00 +00:00
ec415efb44
Recognize triplets starting with armv5-, armv6- etc. And set the ARM arch version accordingly.
...
llvm-svn: 66365
2009-03-08 04:02:49 +00:00
de22116f39
If a MI uses the same register more than once, only mark one of them as 'kill'.
...
llvm-svn: 66363
2009-03-08 03:58:35 +00:00
398dee1c4a
Last commit accidentially deleted this code.
...
llvm-svn: 65679
2009-02-28 06:02:14 +00:00
ca2d65467b
The last commit was overly conservative. It's ok to reuse value that's already marked livein.
...
llvm-svn: 65498
2009-02-26 03:02:21 +00:00
e779595af0
If a use operand is marked isKill, don't forget to add kill to its live interval as well.
...
llvm-svn: 65279
2009-02-22 08:35:56 +00:00
f505cd5ebb
A couple of places where reused use operands should be marked kill. This is exposed by recent availability fallthrough changes.
...
llvm-svn: 64745
2009-02-17 06:41:03 +00:00
3a14efacb6
Replace one of burr scheduling heuristic with something more sensible. Now calcMaxScratches simply compute the number of true data dependencies. This actually improve a couple of tests in dejagnu suite as many tests in llvm nightly test suite.
...
llvm-svn: 64369
2009-02-12 08:59:45 +00:00
ce3bbe515b
Fix PR3457: Ignore control successors when looking for closest scheduled successor. A control successor doesn't read result(s) produced by the scheduling unit being evaluated.
...
llvm-svn: 64210
2009-02-10 08:30:11 +00:00
f736bd9c79
Re-enable machine sinking pass now that the coalescer bugs and the AnalyzeBrnach bug are fixed.
...
llvm-svn: 64126
2009-02-09 08:45:39 +00:00
5469ec1072
Revert r63999. It was breaking self-hosting builds.
...
llvm-svn: 64062
2009-02-08 00:58:05 +00:00
9571621665
Enable machine sinking pass in non-fast mode.
...
llvm-svn: 63999
2009-02-07 01:57:46 +00:00
409c25f78d
Turn on machine LICM in non-fast mode.
...
llvm-svn: 63855
2009-02-05 08:46:33 +00:00
6de96a1b5d
Add the private linkage.
...
llvm-svn: 62279
2009-01-15 20:18:42 +00:00
ab85feb91c
Clean up some ARM GV asm printing out; minor fixes to match what gcc does.
...
llvm-svn: 60621
2008-12-06 02:00:55 +00:00
c22215a090
- Register scavenger should use MachineRegisterInfo and internal map to find the first use of a register after a given machine instruction.
...
- When scavenging a register, in addition to the spill, insert a restore before the first use.
- Abort if client is looking to scavenge a register even when a previously scavenged register is still live.
llvm-svn: 59697
2008-11-20 02:32:35 +00:00
3095c32c89
Register scavenger should process early clobber defs first. A dead early clobber def should not interfere with a normal def which happens one slot later.
...
llvm-svn: 59559
2008-11-18 22:28:38 +00:00
e3827d9061
Actually ARM / Mac OS X does have UINTTOFP_I64_F{64|32} libcalls.
...
llvm-svn: 58725
2008-11-04 22:19:55 +00:00
297b32a367
Custom lower bit_convert i64 -> f64 into FMDRR. This is now happening with legalizetypes.
...
llvm-svn: 58714
2008-11-04 19:57:48 +00:00
9eb525d4f9
Implement function notes as function attributes.
...
llvm-svn: 56716
2008-09-26 23:51:19 +00:00
f3fcd7a464
Unallocatable registers do not have live intervals.
...
llvm-svn: 56287
2008-09-17 18:36:25 +00:00
3c7b9ba547
Re-enable SelectionDAG CSE for calls. It matters in the case of
...
libcalls, as in this testcase on ARM.
llvm-svn: 56226
2008-09-15 19:46:03 +00:00
02acc35abd
Correctly update kill infos after extending a live range and merge 2 val#'s; fix 56165 - do not mark val# copy field if the copy does not define the val#.
...
llvm-svn: 56199
2008-09-15 06:28:41 +00:00
f4e5de4583
Legalizer was missing code that expand fpow to a libcall.
...
llvm-svn: 56028
2008-09-09 23:02:14 +00:00
655fa0fec4
It's not legal to output a GV in a coalesced section if it's used in an ARM PIC relative constantpool.
...
llvm-svn: 54519
2008-08-08 06:56:16 +00:00
9dbbd75068
Print section flags ok on platforms, which use '@' as comment string. Fix test.
...
llvm-svn: 54460
2008-08-07 09:55:06 +00:00
04c047ddca
This check is unnecessary, and getting rid of it removes a use of -disable-correct-folding.
...
llvm-svn: 54355
2008-08-05 17:52:54 +00:00
252fa16db1
Remove the need for -disable-correct-folding from this test.
...
llvm-svn: 54354
2008-08-05 17:49:52 +00:00
5018bd032a
Update these tests to work by disabling the new correct CFG generation. This flag should ONLY be used to for tests like these.
...
llvm-svn: 54334
2008-08-04 23:55:29 +00:00
c90a11256e
Teach ARM isLegalAddressingMode to handle unknown type without crashing. This fixes pr2589.
...
llvm-svn: 54004
2008-07-25 00:55:17 +00:00
6b418e750d
Softfloat support for FDIV. Patch by
...
Richard Pennington.
llvm-svn: 53773
2008-07-18 21:18:48 +00:00
1e427c3264
sabre brings to my attention that the 'tr' suffix is also obsolete
...
llvm-svn: 51349
2008-05-20 21:00:03 +00:00
f45ff35bfe
Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too.
...
llvm-svn: 51328
2008-05-20 19:52:04 +00:00
0609ab646b
More local spiller complexity!
...
If local spiller optimization turns some instruction into an identity copy, it will be removed. If the output register happens to be dead (and source is obviously killed), transfer the kill / dead information to last use / def in the same MBB.
llvm-svn: 51306
2008-05-20 08:13:21 +00:00
c8b028daa4
Don't spill dead def.
...
llvm-svn: 51305
2008-05-20 08:10:37 +00:00
33281864c1
If a PHI node has a single implicit_def source, replace it with an implicit_def instead of a copy.
...
llvm-svn: 49543
2008-04-11 17:54:45 +00:00
b53d560150
New test.
...
llvm-svn: 49514
2008-04-10 23:49:09 +00:00
b5fdc923d3
1. IMPLICIT_DEF can *re-define* any register.
...
2. Coalescer can now create an interesting situation where a register def can
reaches itself without being killed.
llvm-svn: 49246
2008-04-05 01:27:09 +00:00
0bd72c5ccd
More soft fp fixes.
...
llvm-svn: 49016
2008-04-01 02:18:22 +00:00
86e476b7cb
Unbreak ARM / Thumb soft FP support.
...
llvm-svn: 49012
2008-04-01 01:50:16 +00:00
39a3221e27
Fixed a register scavenger bug. If a def is re-defining part of a super register, there must be an implicit def of the super-register on the MI.
...
llvm-svn: 48024
2008-03-07 20:12:54 +00:00
a3cb090446
Constant fold SIGN_EXTEND_INREG with ashr not lshr.
...
llvm-svn: 47992
2008-03-06 08:20:51 +00:00
16f1e0be3d
DCE'ed this testcase.
...
llvm-svn: 47760
2008-02-29 19:28:11 +00:00
811153a551
If we reload a virtual register that's already been assigned, we want to mark
...
that instruction as its "last use". This fixes PR1925.
llvm-svn: 47758
2008-02-29 18:52:01 +00:00
f697c03883
Remove llvm-upgrade.
...
llvm-svn: 47238
2008-02-17 20:02:20 +00:00
127b41500c
It's PR1925, not PR1609.
...
llvm-svn: 46825
2008-02-06 22:07:17 +00:00
1ec748c784
Fix a number of local register allocator issues: PR1609.
...
llvm-svn: 46821
2008-02-06 19:16:53 +00:00
34d6b6a319
Update this test. Due to dag combiner improvements, we now compile
...
f7/f11 to:
_f7:
eor r0, r0, #2 , 2 @ -2147483648
bx lr
_f11:
bic r0, r0, #2 , 2 @ -2147483648
bx lr
instead of:
_f7:
fmsr s0, r0
fnegs s0, s0
fmrs r0, s0
bx lr
_f11:
fmsr s0, r0
fabss s0, s0
fmrs r0, s0
bx lr
llvm-svn: 46423
2008-01-27 23:26:37 +00:00
ddc9af11f0
Remove xfail. This is fixed.
...
llvm-svn: 45254
2007-12-20 02:25:21 +00:00
8393dc7378
Turning simple splitting on. Start testing new coalescer heuristics as new llcbeta.
...
llvm-svn: 44660
2007-12-06 08:54:31 +00:00
7fc1d98353
Fix for PR1831: if all defs of an interval are re-materializable, then it's a preferred spill candiate.
...
llvm-svn: 44644
2007-12-06 00:01:56 +00:00
37ed3e6320
Update tests.
...
llvm-svn: 44435
2007-11-29 10:03:54 +00:00
e04dc1fa4d
update this test after the fmrrd fix
...
llvm-svn: 44393
2007-11-28 05:27:07 +00:00
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
f247e27666
commit testcase I forgot to svn add.
...
llvm-svn: 44383
2007-11-27 22:43:37 +00:00
f6a67bf700
[ARM] Implement __builtin_thread_pointer.
...
llvm-svn: 43892
2007-11-08 17:20:05 +00:00
1a30c18e88
[ARM] Fix code generation for:
...
static __thread struct {
int a;
int b;
} teste = {0, 0};
llvm-svn: 43722
2007-11-05 18:33:37 +00:00
1f2dd35898
Fix memcpy lowering when addresses are 4-byte aligned but size is not multiple of 4.
...
llvm-svn: 43234
2007-10-22 22:11:27 +00:00
2ce649ebea
new testcase
...
llvm-svn: 42953
2007-10-13 06:56:18 +00:00
723dab1005
Disable if-conversion for this test.
...
llvm-svn: 42170
2007-09-20 18:06:22 +00:00
77d4771405
-enable-arm-if-conversion is gone.
...
llvm-svn: 42169
2007-09-20 18:03:23 +00:00
6480cc6f8c
Change all floating constants that are not exactly
...
representable to use hex format.
llvm-svn: 41722
2007-09-05 17:50:36 +00:00
6820abe101
Testcases for PR1628.
...
llvm-svn: 41719
2007-09-05 11:53:04 +00:00
a392cd2fde
Implement FPOWI ExpandOp.
...
Fix PR1287.
llvm-svn: 41112
2007-08-15 22:13:27 +00:00
2047077272
Test case for PR1609.
...
llvm-svn: 41110
2007-08-15 20:30:10 +00:00
413a23d257
This test used "wc | grep ..."; convert it to use the count script.
...
llvm-svn: 41101
2007-08-15 13:55:47 +00:00
ada7205b76
Convert tests using "grep -c ... | grep ..." to use the count script.
...
llvm-svn: 41100
2007-08-15 13:49:33 +00:00
f9dd170e36
Convert tests using "| wc -l | grep ..." to use the count script.
...
llvm-svn: 41097
2007-08-15 13:36:28 +00:00
7fe896120e
New test.
...
llvm-svn: 41087
2007-08-14 23:34:50 +00:00
0db4418a5f
Expand unaligned loads/stores when the target doesn't support them. (PR1548)
...
llvm-svn: 40682
2007-08-01 19:34:21 +00:00
314e1cb7ee
For PR1553:
...
Change the keywords for the zext and sext parameter attributes to be
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.
llvm-svn: 40069
2007-07-19 23:13:04 +00:00
5740239998
Add explicit triples to these tests so that llc behaves as expected on
...
non-Apple hosts.
llvm-svn: 38455
2007-07-09 13:42:32 +00:00
2660cef6d7
Convert .cvsignore files
...
llvm-svn: 37801
2007-06-29 16:35:07 +00:00
0de7694de6
Fix an assertion failure in legalizing bitcast operators on targets where
...
vectors are split down to single elements as part of legalization.
llvm-svn: 37785
2007-06-29 00:09:08 +00:00
e15ea75168
Fix tests.
...
llvm-svn: 37693
2007-06-21 18:22:42 +00:00
5fcb5a5c74
New tests.
...
llvm-svn: 37686
2007-06-21 07:40:00 +00:00
85010166a6
Added some if-conversion tests.
...
llvm-svn: 37672
2007-06-20 18:26:15 +00:00
5a3e6fe365
Add a test for PR1424.
...
llvm-svn: 37372
2007-05-31 18:36:07 +00:00
b58bf97603
Add a new test case.
...
llvm-svn: 37317
2007-05-24 02:31:15 +00:00
a7120dde08
new testcases for -enable-tail-merge default handling
...
llvm-svn: 37287
2007-05-22 17:19:23 +00:00
c5900bd25b
testcase that crashes llc
...
llvm-svn: 37059
2007-05-15 01:13:42 +00:00
4c28ec187e
Test for PR1406.
...
llvm-svn: 37051
2007-05-14 21:12:43 +00:00
3551928a2b
Enable aliases on arm-linux.
...
llvm-svn: 37042
2007-05-14 18:32:56 +00:00
b42c11265c
Another test for tail mergeing
...
llvm-svn: 36967
2007-05-10 01:04:28 +00:00
db214c77b4
Can't fold bit_convert into truncating store.
...
llvm-svn: 36963
2007-05-09 21:54:34 +00:00
882a6019af
testcase for CodeGenPrepare bug fixed yesterday
...
llvm-svn: 36940
2007-05-08 17:44:36 +00:00
4ef41c1054
move this out of Codegen/Generic, because it requires the ARM backend to be
...
linked into llc
llvm-svn: 36919
2007-05-08 02:19:56 +00:00
ef409e2780
Fix tests.
...
llvm-svn: 36913
2007-05-07 21:50:07 +00:00
2d828d2e3c
Add some tests for (conv (load x)) -> (load (conv*)x) xform.
...
llvm-svn: 36912
2007-05-07 21:49:35 +00:00
34b2735f20
Fix PR1390.
...
Don't spill extra register to align the stack.
llvm-svn: 36814
2007-05-05 23:44:41 +00:00
1c0af142a9
remove xfailed testcase (attached to pr)
...
llvm-svn: 36797
2007-05-05 21:57:34 +00:00
726e66f734
Test load global in static mode.
...
llvm-svn: 36719
2007-05-04 00:29:34 +00:00
579abf45bb
New test case.
...
llvm-svn: 36717
2007-05-03 23:53:36 +00:00
89200ce0f0
Evan's patch to avoid FPreg->intreg copy for cvt; store to mem
...
llvm-svn: 36693
2007-05-03 20:54:42 +00:00
483dc2bf08
match a reassociated form of fnmul
...
llvm-svn: 36659
2007-05-03 00:31:40 +00:00
8a16201953
Test a dag combiner crasher.
...
llvm-svn: 36605
2007-05-01 00:40:38 +00:00
e7449654d1
For PR1370:
...
Rearrange some tests so that if PowerPC is not being built we don't try to
run PowerPC specific tests.
llvm-svn: 36587
2007-04-30 05:11:58 +00:00
193d2f09f0
update syntax
...
llvm-svn: 36531
2007-04-28 06:03:12 +00:00
940b083a63
fix the test tls1.
...
llvm-svn: 36517
2007-04-27 21:23:17 +00:00
04750a18be
add TLS tests.
...
llvm-svn: 36516
2007-04-27 21:08:48 +00:00
62f65468bc
In Thumb mode, the frame register must be R7.
...
llvm-svn: 36512
2007-04-27 17:58:03 +00:00
4ae9425bb6
remember to emit weak reference in one more case.
...
llvm-svn: 36438
2007-04-25 14:50:40 +00:00
ee2d164f0f
Implement PIC for arm-linux.
...
llvm-svn: 36324
2007-04-22 00:04:12 +00:00
225b2732a4
Use the llvm_supports_target function to prevent running of tests for
...
targets that LLVM is not configured to support.
llvm-svn: 36315
2007-04-21 20:41:27 +00:00
0c8add06f1
Fix test.
...
llvm-svn: 36150
2007-04-16 18:55:46 +00:00
6e87ec4351
For PR1319:
...
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.
llvm-svn: 36142
2007-04-16 17:36:08 +00:00
675732ad38
Fix hello.ll test.
...
llvm-svn: 36141
2007-04-16 17:08:00 +00:00
b1d58a5281
Fix align test.
...
llvm-svn: 36140
2007-04-16 16:57:47 +00:00
86f337eeda
For PR1319:
...
Fix test syntax per new rules.
llvm-svn: 36133
2007-04-16 15:15:52 +00:00
6584cf60f2
For PR1336:
...
XFAIL tests covered by the PR. These will be un-XFAILed as they are fixed.
llvm-svn: 36093
2007-04-15 23:00:46 +00:00
ff8169f5cb
For PR1319: Upgrade to new test harness.
...
llvm-svn: 36086
2007-04-15 20:48:50 +00:00
b5dc70c270
For PR1319: Upgrade to use new test harness
...
llvm-svn: 36076
2007-04-15 19:11:47 +00:00
c8ff09ffaa
fix test for linux hosts.
...
llvm-svn: 36026
2007-04-14 23:04:30 +00:00
d0b3e7b0b4
xfail this for now
...
llvm-svn: 35973
2007-04-13 22:20:27 +00:00
03bf40e70e
new lsr testcase
...
llvm-svn: 35971
2007-04-13 20:38:14 +00:00
d029c7e666
Make the llvm-runtest function much more amenable by eliminating all the
...
global variables that needed to be passed in. This makes it possible to
add new global variables with only a couple changes (Makefile and llvm-dg.exp)
instead of touching every single dg.exp file.
llvm-svn: 35918
2007-04-11 19:56:59 +00:00
2feb7abbd5
this got better
...
llvm-svn: 35908
2007-04-11 16:12:27 +00:00
9f780e339e
new testcases for integer abs function
...
llvm-svn: 35880
2007-04-11 05:02:57 +00:00
8f61b79d60
Better still.
...
llvm-svn: 35663
2007-04-04 08:49:40 +00:00
06df995e9f
Fix test case.
...
llvm-svn: 35662
2007-04-04 07:41:33 +00:00
ee06655d6b
These got better.
...
llvm-svn: 35661
2007-04-04 07:41:15 +00:00
07d353c9d7
New asm test case.
...
llvm-svn: 35641
2007-04-04 00:15:17 +00:00
10a25d43fa
New test case.
...
llvm-svn: 35636
2007-04-03 23:40:54 +00:00
2c2ec5f138
New test case.
...
llvm-svn: 35628
2007-04-03 21:38:03 +00:00
67f99e955b
new testcase, where we should use a negative stride
...
llvm-svn: 35608
2007-04-03 00:13:16 +00:00
f7f8e349d6
New test case.
...
llvm-svn: 35599
2007-04-02 18:47:13 +00:00
be96c646dc
new testcase.
...
llvm-svn: 35591
2007-04-02 06:33:10 +00:00
6be85337b0
- Divides the comparisons in two types: comparisons that only use N and Z
...
flags (ARMISD::CMPNZ) and comparisons that use all flags (ARMISD::CMP).
- Defines the instructions: TST, TEQ (ARM) and TST (Thumb).
llvm-svn: 35573
2007-04-02 01:30:03 +00:00
67a49736af
Missing '&&'
...
llvm-svn: 35519
2007-03-30 22:03:49 +00:00
9ca63d605c
Test case for PR1279 (part 2).
...
llvm-svn: 35511
2007-03-30 20:15:22 +00:00
44259a29c0
Remove use of implementation keyword.
...
llvm-svn: 35412
2007-03-28 02:38:26 +00:00
1f4acbfea9
Added a test case for PR1279.
...
llvm-svn: 35398
2007-03-28 01:32:57 +00:00
44a7f3a65d
Test case for PR1266.
...
llvm-svn: 35367
2007-03-26 22:58:35 +00:00
9a95c6e7db
Another test case.
...
llvm-svn: 35255
2007-03-22 01:55:16 +00:00
51ace3b1f6
Test case for PR1257
...
llvm-svn: 35253
2007-03-22 01:52:57 +00:00
a7f81f29ce
New test case.
...
llvm-svn: 35240
2007-03-21 20:14:56 +00:00
a88c4a74f3
bugfix: When the source register of CALL_NOLINK was LR, the following code was emitted:
...
mov lr, pc
bx lr
So, the function was not called.
llvm-svn: 35218
2007-03-20 17:57:23 +00:00
7953b683fc
For PR1258:
...
Revise numeric value references to accommodate collapsed type planes.
llvm-svn: 35170
2007-03-19 18:27:35 +00:00
bbe11722e2
GEP index sink test case.
...
llvm-svn: 35131
2007-03-17 03:18:32 +00:00
70e16d5e17
ARM isel should match ldr x +/- x * (2^n) to ldr [x, +/- x, lsl #log2(n)].
...
llvm-svn: 35114
2007-03-14 23:26:40 +00:00
b59d60da40
New test.
...
llvm-svn: 35091
2007-03-13 23:31:47 +00:00
fe7b8a7c68
Test inline asm modifier 'c'.
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llvm-svn: 35036
2007-03-08 22:45:31 +00:00
f4d1ee7ff2
Fix test case.
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llvm-svn: 35029
2007-03-08 19:27:32 +00:00
Bob Wilson