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2468 Commits

Author SHA1 Message Date
Evan Cheng 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
Evan Cheng 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
Evan Cheng 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
Evan Cheng 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
Devang Patel 9eb525d4f9 Implement function notes as function attributes. 
llvm-svn: 56716
 2008-09-26 23:51:19 +00:00
Evan Cheng f3fcd7a464 Unallocatable registers do not have live intervals. 
llvm-svn: 56287
 2008-09-17 18:36:25 +00:00
Dan Gohman 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
Evan Cheng 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
Evan Cheng f4e5de4583 Legalizer was missing code that expand fpow to a libcall. 
llvm-svn: 56028
 2008-09-09 23:02:14 +00:00
Evan Cheng 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
Anton Korobeynikov 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
Owen Anderson 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
Owen Anderson 252fa16db1 Remove the need for -disable-correct-folding from this test. 
llvm-svn: 54354
 2008-08-05 17:49:52 +00:00
Owen Anderson 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
Evan Cheng c90a11256e Teach ARM isLegalAddressingMode to handle unknown type without crashing. This fixes pr2589. 
llvm-svn: 54004
 2008-07-25 00:55:17 +00:00
Duncan Sands 6b418e750d Softfloat support for FDIV. Patch by 
Richard Pennington.

llvm-svn: 53773
 2008-07-18 21:18:48 +00:00
Gabor Greif 1e427c3264 sabre brings to my attention that the 'tr' suffix is also obsolete 
llvm-svn: 51349
 2008-05-20 21:00:03 +00:00
Gabor Greif 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
Evan Cheng 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
Evan Cheng c8b028daa4 Don't spill dead def. 
llvm-svn: 51305
 2008-05-20 08:10:37 +00:00
Evan Cheng 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
Evan Cheng b53d560150 New test. 
llvm-svn: 49514
 2008-04-10 23:49:09 +00:00
Evan Cheng 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
Evan Cheng 0bd72c5ccd More soft fp fixes. 
llvm-svn: 49016
 2008-04-01 02:18:22 +00:00
Evan Cheng 86e476b7cb Unbreak ARM / Thumb soft FP support. 
llvm-svn: 49012
 2008-04-01 01:50:16 +00:00
Evan Cheng 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
Evan Cheng a3cb090446 Constant fold SIGN_EXTEND_INREG with ashr not lshr. 
llvm-svn: 47992
 2008-03-06 08:20:51 +00:00
Bill Wendling 16f1e0be3d DCE'ed this testcase. 
llvm-svn: 47760
 2008-02-29 19:28:11 +00:00
Bill Wendling 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
Tanya Lattner f697c03883 Remove llvm-upgrade. 
llvm-svn: 47238
 2008-02-17 20:02:20 +00:00
Evan Cheng 127b41500c It's PR1925, not PR1609. 
llvm-svn: 46825
 2008-02-06 22:07:17 +00:00
Evan Cheng 1ec748c784 Fix a number of local register allocator issues: PR1609. 
llvm-svn: 46821
 2008-02-06 19:16:53 +00:00
Chris Lattner 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
Evan Cheng ddc9af11f0 Remove xfail. This is fixed. 
llvm-svn: 45254
 2007-12-20 02:25:21 +00:00
Evan Cheng 8393dc7378 Turning simple splitting on. Start testing new coalescer heuristics as new llcbeta. 
llvm-svn: 44660
 2007-12-06 08:54:31 +00:00
Evan Cheng 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
Evan Cheng 37ed3e6320 Update tests. 
llvm-svn: 44435
 2007-11-29 10:03:54 +00:00
Chris Lattner e04dc1fa4d update this test after the fmrrd fix 
llvm-svn: 44393
 2007-11-28 05:27:07 +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
Chris Lattner f247e27666 commit testcase I forgot to svn add. 
llvm-svn: 44383
 2007-11-27 22:43:37 +00:00
Lauro Ramos Venancio f6a67bf700 [ARM] Implement __builtin_thread_pointer. 
llvm-svn: 43892
 2007-11-08 17:20:05 +00:00
Lauro Ramos Venancio 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
Evan Cheng 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
Chris Lattner 2ce649ebea new testcase 
llvm-svn: 42953
 2007-10-13 06:56:18 +00:00
Evan Cheng 723dab1005 Disable if-conversion for this test. 
llvm-svn: 42170
 2007-09-20 18:06:22 +00:00
Evan Cheng 77d4771405 -enable-arm-if-conversion is gone. 
llvm-svn: 42169
 2007-09-20 18:03:23 +00:00
Dale Johannesen 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
Duncan Sands 6820abe101 Testcases for PR1628. 
llvm-svn: 41719
 2007-09-05 11:53:04 +00:00
Lauro Ramos Venancio a392cd2fde Implement FPOWI ExpandOp. 
Fix PR1287.

llvm-svn: 41112
 2007-08-15 22:13:27 +00:00
Evan Cheng 2047077272 Test case for PR1609. 
llvm-svn: 41110
 2007-08-15 20:30:10 +00:00
Dan Gohman 413a23d257 This test used "wc | grep ..."; convert it to use the count script. 
llvm-svn: 41101
 2007-08-15 13:55:47 +00:00
Dan Gohman ada7205b76 Convert tests using "grep -c ... | grep ..." to use the count script. 
llvm-svn: 41100
 2007-08-15 13:49:33 +00:00
Dan Gohman f9dd170e36 Convert tests using "| wc -l | grep ..." to use the count script. 
llvm-svn: 41097
 2007-08-15 13:36:28 +00:00
Evan Cheng 7fe896120e New test. 
llvm-svn: 41087
 2007-08-14 23:34:50 +00:00
Lauro Ramos Venancio 0db4418a5f Expand unaligned loads/stores when the target doesn't support them. (PR1548) 
llvm-svn: 40682
 2007-08-01 19:34:21 +00:00
Reid Spencer 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
Dan Gohman 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
John Criswell 2660cef6d7 Convert .cvsignore files 
llvm-svn: 37801
 2007-06-29 16:35:07 +00:00
Dan Gohman 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
Evan Cheng e15ea75168 Fix tests. 
llvm-svn: 37693
 2007-06-21 18:22:42 +00:00
Evan Cheng 5fcb5a5c74 New tests. 
llvm-svn: 37686
 2007-06-21 07:40:00 +00:00
Evan Cheng 85010166a6 Added some if-conversion tests. 
llvm-svn: 37672
 2007-06-20 18:26:15 +00:00
Lauro Ramos Venancio 5a3e6fe365 Add a test for PR1424. 
llvm-svn: 37372
 2007-05-31 18:36:07 +00:00
Evan Cheng b58bf97603 Add a new test case. 
llvm-svn: 37317
 2007-05-24 02:31:15 +00:00
Dale Johannesen a7120dde08 new testcases for -enable-tail-merge default handling 
llvm-svn: 37287
 2007-05-22 17:19:23 +00:00
Chris Lattner c5900bd25b testcase that crashes llc 
llvm-svn: 37059
 2007-05-15 01:13:42 +00:00
Evan Cheng 4c28ec187e Test for PR1406. 
llvm-svn: 37051
 2007-05-14 21:12:43 +00:00
Lauro Ramos Venancio 3551928a2b Enable aliases on arm-linux. 
llvm-svn: 37042
 2007-05-14 18:32:56 +00:00
Dale Johannesen b42c11265c Another test for tail mergeing 
llvm-svn: 36967
 2007-05-10 01:04:28 +00:00
Evan Cheng db214c77b4 Can't fold bit_convert into truncating store. 
llvm-svn: 36963
 2007-05-09 21:54:34 +00:00
Dale Johannesen 882a6019af testcase for CodeGenPrepare bug fixed yesterday 
llvm-svn: 36940
 2007-05-08 17:44:36 +00:00
Chris Lattner 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
Evan Cheng ef409e2780 Fix tests. 
llvm-svn: 36913
 2007-05-07 21:50:07 +00:00
Evan Cheng 2d828d2e3c Add some tests for (conv (load x)) -> (load (conv*)x) xform. 
llvm-svn: 36912
 2007-05-07 21:49:35 +00:00
Lauro Ramos Venancio 34b2735f20 Fix PR1390. 
Don't spill extra register to align the stack.

llvm-svn: 36814
 2007-05-05 23:44:41 +00:00
Chris Lattner 1c0af142a9 remove xfailed testcase (attached to pr) 
llvm-svn: 36797
 2007-05-05 21:57:34 +00:00
Evan Cheng 726e66f734 Test load global in static mode. 
llvm-svn: 36719
 2007-05-04 00:29:34 +00:00
Evan Cheng 579abf45bb New test case. 
llvm-svn: 36717
 2007-05-03 23:53:36 +00:00
Dale Johannesen 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
Chris Lattner 483dc2bf08 match a reassociated form of fnmul 
llvm-svn: 36659
 2007-05-03 00:31:40 +00:00
Evan Cheng 8a16201953 Test a dag combiner crasher. 
llvm-svn: 36605
 2007-05-01 00:40:38 +00:00
Reid Spencer 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
Chris Lattner 193d2f09f0 update syntax 
llvm-svn: 36531
 2007-04-28 06:03:12 +00:00
Lauro Ramos Venancio 940b083a63 fix the test tls1. 
llvm-svn: 36517
 2007-04-27 21:23:17 +00:00
Lauro Ramos Venancio 04750a18be add TLS tests. 
llvm-svn: 36516
 2007-04-27 21:08:48 +00:00
Lauro Ramos Venancio 62f65468bc In Thumb mode, the frame register must be R7. 
llvm-svn: 36512
 2007-04-27 17:58:03 +00:00
Lauro Ramos Venancio 4ae9425bb6 remember to emit weak reference in one more case. 
llvm-svn: 36438
 2007-04-25 14:50:40 +00:00
Lauro Ramos Venancio ee2d164f0f Implement PIC for arm-linux. 
llvm-svn: 36324
 2007-04-22 00:04:12 +00:00
Reid Spencer 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
Evan Cheng 0c8add06f1 Fix test. 
llvm-svn: 36150
 2007-04-16 18:55:46 +00:00
Reid Spencer 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
Lauro Ramos Venancio 675732ad38 Fix hello.ll test. 
llvm-svn: 36141
 2007-04-16 17:08:00 +00:00
Lauro Ramos Venancio b1d58a5281 Fix align test. 
llvm-svn: 36140
 2007-04-16 16:57:47 +00:00
Reid Spencer 86f337eeda For PR1319: 
Fix test syntax per new rules.

llvm-svn: 36133
 2007-04-16 15:15:52 +00:00
Reid Spencer 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
Reid Spencer ff8169f5cb For PR1319: Upgrade to new test harness. 
llvm-svn: 36086
 2007-04-15 20:48:50 +00:00
Reid Spencer b5dc70c270 For PR1319: Upgrade to use new test harness 
llvm-svn: 36076
 2007-04-15 19:11:47 +00:00
Chris Lattner c8ff09ffaa fix test for linux hosts. 
llvm-svn: 36026
 2007-04-14 23:04:30 +00:00
Chris Lattner d0b3e7b0b4 xfail this for now 
llvm-svn: 35973
 2007-04-13 22:20:27 +00:00
Chris Lattner 03bf40e70e new lsr testcase 
llvm-svn: 35971
 2007-04-13 20:38:14 +00:00
Reid Spencer 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
Chris Lattner 2feb7abbd5 this got better 
llvm-svn: 35908
 2007-04-11 16:12:27 +00:00
Chris Lattner 9f780e339e new testcases for integer abs function 
llvm-svn: 35880
 2007-04-11 05:02:57 +00:00
Evan Cheng 8f61b79d60 Better still. 
llvm-svn: 35663
 2007-04-04 08:49:40 +00:00
Evan Cheng 06df995e9f Fix test case. 
llvm-svn: 35662
 2007-04-04 07:41:33 +00:00
Evan Cheng ee06655d6b These got better. 
llvm-svn: 35661
 2007-04-04 07:41:15 +00:00
Evan Cheng 07d353c9d7 New asm test case. 
llvm-svn: 35641
 2007-04-04 00:15:17 +00:00
Evan Cheng 10a25d43fa New test case. 
llvm-svn: 35636
 2007-04-03 23:40:54 +00:00
Evan Cheng 2c2ec5f138 New test case. 
llvm-svn: 35628
 2007-04-03 21:38:03 +00:00
Chris Lattner 67f99e955b new testcase, where we should use a negative stride 
llvm-svn: 35608
 2007-04-03 00:13:16 +00:00
Evan Cheng f7f8e349d6 New test case. 
llvm-svn: 35599
 2007-04-02 18:47:13 +00:00
Chris Lattner be96c646dc new testcase. 
llvm-svn: 35591
 2007-04-02 06:33:10 +00:00
Lauro Ramos Venancio 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
Evan Cheng 67a49736af Missing '&&' 
llvm-svn: 35519
 2007-03-30 22:03:49 +00:00
Evan Cheng 9ca63d605c Test case for PR1279 (part 2). 
llvm-svn: 35511
 2007-03-30 20:15:22 +00:00
Reid Spencer 44259a29c0 Remove use of implementation keyword. 
llvm-svn: 35412
 2007-03-28 02:38:26 +00:00
Evan Cheng 1f4acbfea9 Added a test case for PR1279. 
llvm-svn: 35398
 2007-03-28 01:32:57 +00:00
Evan Cheng 44a7f3a65d Test case for PR1266. 
llvm-svn: 35367
 2007-03-26 22:58:35 +00:00
Evan Cheng 9a95c6e7db Another test case. 
llvm-svn: 35255
 2007-03-22 01:55:16 +00:00
Evan Cheng 51ace3b1f6 Test case for PR1257 
llvm-svn: 35253
 2007-03-22 01:52:57 +00:00
Evan Cheng a7f81f29ce New test case. 
llvm-svn: 35240
 2007-03-21 20:14:56 +00:00
Lauro Ramos Venancio 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
Reid Spencer 7953b683fc For PR1258: 
Revise numeric value references to accommodate collapsed type planes.

llvm-svn: 35170
 2007-03-19 18:27:35 +00:00
Evan Cheng bbe11722e2 GEP index sink test case. 
llvm-svn: 35131
 2007-03-17 03:18:32 +00:00
Evan Cheng 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
Evan Cheng b59d60da40 New test. 
llvm-svn: 35091
 2007-03-13 23:31:47 +00:00
Evan Cheng fe7b8a7c68 Test inline asm modifier 'c'. 
llvm-svn: 35036
 2007-03-08 22:45:31 +00:00
Evan Cheng f4d1ee7ff2 Fix test case. 
llvm-svn: 35029
 2007-03-08 19:27:32 +00:00
Evan Cheng a5c7f5d622 New test case. 
llvm-svn: 35006
 2007-03-07 08:12:39 +00:00
Evan Cheng bd88f2ebde New test case. 
llvm-svn: 34991
 2007-03-07 00:13:48 +00:00
Lauro Ramos Venancio f10769dda7 Use init_array/fini_array sections for static contructors/destructors when the ABI is AAPCS. 
Fix SingleSource/Regression/C/ConstructorDestructorAttributes test on arm-linux-gnueabi.

llvm-svn: 34931
 2007-03-05 17:59:58 +00:00
Evan Cheng add648e3e5 Fix test case. 
llvm-svn: 34710
 2007-02-28 00:36:33 +00:00
Lauro Ramos Venancio 0eb70ebbe5 bugfix: SP wasn't updated for varargs when frame pointer was eliminated. 
llvm-svn: 34537
 2007-02-23 21:53:48 +00:00
Lauro Ramos Venancio 3e906c48d3 Fix stack alignment in functions with varargs. 
llvm-svn: 34532
 2007-02-23 20:32:57 +00:00
Evan Cheng fa6532a3b9 -march=arm -enable-thumb => -march=thumb 
llvm-svn: 34522
 2007-02-23 03:15:39 +00:00
Lauro Ramos Venancio 048e16ff8f Add ABI information to ARM subtarget. 
llvm-svn: 34245
 2007-02-13 19:52:28 +00:00
Lauro Ramos Venancio 603f201cba According to ARM EABI, 8-bytes function arguments must be 8-bytes aligned. 
llvm-svn: 34241
 2007-02-13 14:07:13 +00:00
Evan Cheng 815c25d191 i64 setcc tests. 
llvm-svn: 34067
 2007-02-08 22:27:55 +00:00
Evan Cheng 08dfee58d9 New test case. 
llvm-svn: 34001
 2007-02-07 09:24:03 +00:00
Evan Cheng 5a165de53c Add a DYNAMIC_STACKALLOC test case. 
llvm-svn: 33959
 2007-02-06 07:18:27 +00:00
Lauro Ramos Venancio 809cbf527f Fix unord test. 
llvm-svn: 33910
 2007-02-05 16:33:56 +00:00
Evan Cheng 9d851fca1e Add a test case. 
llvm-svn: 33833
 2007-02-03 09:14:10 +00:00
Evan Cheng bcc6db26e1 __builtin_isunordered test case. 
llvm-svn: 33808
 2007-02-03 00:50:45 +00:00
Lauro Ramos Venancio 1a0ae50528 Improves alloca test. Verifies SP restoration. 
llvm-svn: 33802
 2007-02-03 00:16:21 +00:00
Reid Spencer 2341c22ec7 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
Reid Spencer 26cc265311 My mistake, my environment wasn't up to date. This passes now. 
llvm-svn: 33769
 2007-02-01 22:26:42 +00:00
Reid Spencer a5dc052682 XFAIL this on x86 linux as it continues to fail. 
llvm-svn: 33768
 2007-02-01 22:10:46 +00:00
Evan Cheng 210cbc43a8 Add a test case. 
llvm-svn: 33742
 2007-02-01 02:27:24 +00:00
Evan Cheng c79b96b00d Added a thumb vararg test. 
llvm-svn: 33740
 2007-02-01 01:56:43 +00:00
Evan Cheng b7a08adae6 Fix test case. 
llvm-svn: 33730
 2007-01-31 23:51:35 +00:00
Evan Cheng 53ac41cd54 Fix test cases. 
llvm-svn: 33725
 2007-01-31 22:27:07 +00:00
Lauro Ramos Venancio 7ae4f5599e ARM fix: Miscompilation when frame pointer can't be eliminated. Uninitialized frame pointer register is used. 
llvm-svn: 33703
 2007-01-31 13:12:46 +00:00
Evan Cheng 421fdb2a7e Combine two tests. 
llvm-svn: 33668
 2007-01-30 23:06:22 +00:00
Reid Spencer af6a408117 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
Evan Cheng fcb9b8b0b7 Add / merge tests. 
llvm-svn: 33654
 2007-01-30 03:06:19 +00:00
Evan Cheng 9f82ccb01f Thumb tests. 
llvm-svn: 33561
 2007-01-27 00:05:14 +00:00
Evan Cheng df446c6f72 Merge tests. 
llvm-svn: 33560
 2007-01-27 00:04:57 +00:00
Reid Spencer ce380568b5 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
Lauro Ramos Venancio b5c595c568 fix fcopysign test 
llvm-svn: 33503
 2007-01-25 22:11:02 +00:00
Evan Cheng dda311a784 Added some load from stack frames test cases. 
llvm-svn: 33473
 2007-01-24 02:27:03 +00:00
Evan Cheng 029a72b9fa Thumb test cases. 
llvm-svn: 33471
 2007-01-23 23:28:50 +00:00
Evan Cheng 36b74471c8 Thumb test cases. 
llvm-svn: 33468
 2007-01-23 22:47:58 +00:00
Evan Cheng 76231aad45 Make it work for both Linux and Mac OS. 
llvm-svn: 33451
 2007-01-22 23:18:10 +00:00
Evan Cheng 136cf76a27 Pasto 
llvm-svn: 33444
 2007-01-22 23:01:22 +00:00
Evan Cheng 527faab942 Fix test case. 
llvm-svn: 33432
 2007-01-22 18:57:39 +00:00
Evan Cheng fec133d2d1 Add test case extracted from lencod. Spiller was infinite looping in GetRegForReload(). 
llvm-svn: 33383
 2007-01-19 22:43:14 +00:00
Evan Cheng a5007faaa6 ARM test cases contributed by Apple. 
llvm-svn: 33354
 2007-01-19 09:20:23 +00:00
Reid Spencer 83b3d82672 Regression is gone, don't try to find it on clean target. 
llvm-svn: 33296
 2007-01-17 07:59:14 +00:00