85703e3796
Propagate alignment, section name and visibility when linking "appending
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global values".
Fix noinline linkage.
llvm-svn: 37482
2007-06-06 22:01:12 +00:00
cb90f1d881
Instruct the inliner to obey the noinline attribute. Add test case.
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llvm-svn: 37481
2007-06-06 21:59:26 +00:00
c7c8b5a3d8
Really use attribute.
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llvm-svn: 37480
2007-06-06 21:00:46 +00:00
65cdd36e54
Test case for noinline attribute.
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llvm-svn: 37479
2007-06-06 20:52:16 +00:00
34404e3247
simplify this code and fix PR1493, now that llvm-gcc3 is dead.
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llvm-svn: 37478
2007-06-06 20:51:41 +00:00
e7a1a4c889
if internalize is disabled, don't run the pass at all!
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llvm-svn: 37477
2007-06-06 20:51:14 +00:00
e50637d987
Revert changes for noinline.
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llvm-svn: 37476
2007-06-06 20:46:40 +00:00
def2d9790a
Add new dominator tree node into dominator tree node map.
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llvm-svn: 37475
2007-06-06 20:08:11 +00:00
00538a1931
update to match latest changes
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llvm-svn: 37474
2007-06-06 18:28:13 +00:00
be59acbfcc
Add a test for PR1499.
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llvm-svn: 37473
2007-06-06 17:10:02 +00:00
368e8872db
Fix PR1499.
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llvm-svn: 37472
2007-06-06 17:08:48 +00:00
cfb6f40424
Quick patch to fix the build, based on what it appears Evan meant to write.
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Evan, please check that this is in fact correct.
llvm-svn: 37471
2007-06-06 16:22:00 +00:00
29d1dc6f1a
Fold the exception actions table harder: if two typeid lists start the
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same, only output one copy of the common part.
llvm-svn: 37470
2007-06-06 15:37:31 +00:00
df543f4b84
Optimize this test. Firstly, only Instructions may use other Instructions.
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Secondly, checking whether removal succeeded tells you whether it was in
the map to begin with.
llvm-svn: 37469
2007-06-06 11:26:20 +00:00
e8c3cbf971
Mark these instructions clobbersPred. They modify the condition code register.
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llvm-svn: 37468
2007-06-06 10:17:05 +00:00
9030b98aca
Lots of bug fixes.
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llvm-svn: 37467
2007-06-06 10:16:17 +00:00
d04409154f
Added clobbersPred.
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llvm-svn: 37466
2007-06-06 10:15:28 +00:00
452a818c6a
Add clobbersPred - instruction that clobbers condition code / register which are used to predicate instructions.
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llvm-svn: 37465
2007-06-06 10:14:55 +00:00
fcde8e52b3
Add a machine instruction flag indicating the instruction can clobber condition code / register(s) used to predicate instructions.
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llvm-svn: 37464
2007-06-06 10:13:55 +00:00
61166501a1
Additional fix for PR1422: make sure the landing pad label is placed in the
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correct machine basic block - do not rely on the eh.exception intrinsic
being in the landing pad: the loop optimizers can move it out.
llvm-svn: 37463
2007-06-06 10:05:18 +00:00
fe940d8d74
"Simplified" testcase for PR1422.
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llvm-svn: 37462
2007-06-06 09:59:53 +00:00
35e43c49b0
Initial Mips support, here we go! =)
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- Modifications from the last patch included
(issues pointed by Evan Cheng are now fixed).
- Added more MipsI instructions.
- Added more patterns to match branch instructions.
llvm-svn: 37461
2007-06-06 07:42:06 +00:00
277bbbc1be
Ignore llvm.noinline
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llvm-svn: 37460
2007-06-06 05:53:50 +00:00
3e84212897
Fix PR1487 and Transforms/IndVar/2007-06-06-DeleteDanglesPtr.ll
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llvm-svn: 37459
2007-06-06 04:12:20 +00:00
3b70bb2778
new testcase for PR1487
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llvm-svn: 37458
2007-06-06 04:11:21 +00:00
91ed6efc24
Inform ScalarEvolutions that we're deleting Values.
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This is the obviously correct part of the fix for PR1487.
llvm-svn: 37457
2007-06-06 03:51:56 +00:00
e4ec918be0
If a unconditional branch is added to branch to the false path during ifcvt, the predicated block cannot be iteratively ifcvted.
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llvm-svn: 37456
2007-06-06 02:08:52 +00:00
634a063c1d
Add simple full redundancy elimination.
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llvm-svn: 37455
2007-06-06 01:27:49 +00:00
1b7b6e76ec
Fix PR1495 and CodeGen/X86/2007-06-05-LSR-Dominator.ll
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llvm-svn: 37454
2007-06-06 01:23:55 +00:00
6b79636532
add accessor
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llvm-svn: 37453
2007-06-06 01:22:09 +00:00
af56be7f2c
new testcase for PR1495
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llvm-svn: 37452
2007-06-06 01:21:46 +00:00
b30a89457c
Minor statistics counting bug.
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llvm-svn: 37451
2007-06-06 01:12:44 +00:00
5aced6a54a
Break friendship.
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llvm-svn: 37450
2007-06-06 00:59:48 +00:00
30565998bb
Fix a couple of typos and be smarter about order of blocks when ifcvt a diamond.
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llvm-svn: 37449
2007-06-06 00:57:55 +00:00
3c6ab49051
Rename.
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llvm-svn: 37448
2007-06-06 00:49:02 +00:00
d7d3d71c7a
Simplify class hierarchy.
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llvm-svn: 37447
2007-06-06 00:46:36 +00:00
506310d3dd
Avoid non-trivial loop unswitching while optimizing for size.
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llvm-svn: 37446
2007-06-06 00:21:03 +00:00
31f82dff21
Fix a user-reported error building with GCC 3.4.4 on Cygwin.
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llvm-svn: 37445
2007-06-05 23:49:06 +00:00
7948422b78
Fix diamond shape ifcvt bugs.
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llvm-svn: 37444
2007-06-05 23:46:14 +00:00
ddbe430732
Fix a misunderstanding of the algorithm. Really, we should be tracking values
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and expression separately. We can get around this, however, by only keeping
opaque values in TMP_GEN.
llvm-svn: 37443
2007-06-05 23:46:12 +00:00
c84720913a
Don't leak memory.
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llvm-svn: 37442
2007-06-05 22:11:49 +00:00
c1a0b8ce1d
ReplaceUsesOfBlockWith() can modify the predecessors list.
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llvm-svn: 37441
2007-06-05 22:03:53 +00:00
3e5bf0827c
Do not ifcvt if either true / false path is a backedge. Not profitable in almost all cases.
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llvm-svn: 37440
2007-06-05 20:38:42 +00:00
3e6519e9fa
Fix PR 1497
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Use separate pass id for CFGOnlyPrinter.
llvm-svn: 37439
2007-06-05 20:24:36 +00:00
753b63cb5b
New test.
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llvm-svn: 37438
2007-06-05 20:23:20 +00:00
5c48958a61
Print predicate of the second instruction of the two-piece constant MI.
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llvm-svn: 37437
2007-06-05 18:55:18 +00:00
9b89e4b561
Fix a small bug, some 80 cols violations, and add some more debugging output.
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llvm-svn: 37436
2007-06-05 17:31:23 +00:00
151169df1e
Allow insertelement, extractelement, and shufflevector to be hoisted/sunk
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by LICM.
llvm-svn: 37435
2007-06-05 16:05:55 +00:00
252695f0f6
PIC label asm printing cosmetic changes.
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llvm-svn: 37434
2007-06-05 07:36:38 +00:00
2c1acd6d9e
I had a senior moment.
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llvm-svn: 37433
2007-06-05 07:05:25 +00:00
Lauro Ramos Venancio