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llvm/test/Transforms
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Hans Wennborg 160dcf5b61 Don't build switch lookup tables for dllimport or TLS variables 
We would previously put dllimport variables in switch lookup tables, which
doesn't work because the address cannot be used in a constant initializer.
This is basically the same problem that we have in PR19955.

Putting TLS variables in switch tables also desn't work, because the
address of such a variable is not constant.

Differential Revision: http://reviews.llvm.org/D4220

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211331 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-20 00:38:12 +00:00
..
ADCE
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
AddDiscriminators
Fix bug 19437 - Only add discriminators for DWARF 4 and above.
2014-04-17 22:33:50 +00:00
ArgumentPromotion
IR: Conservatively verify inalloca arguments
2014-04-30 17:22:00 +00:00
AtomicExpandLoadLinked/ARM
Atomics: make use of the "cmpxchg weak" instruction.
2014-06-13 16:45:52 +00:00
BBVectorize
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
BranchFolding
Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call
2014-02-13 14:44:26 +00:00
CodeExtractor
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
CodeGenPrepare
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
ConstantHoisting
[ConstantHoisting][X86] Improve the cost model for small constants with large types (i64 and above).
2014-06-10 00:32:29 +00:00
ConstantMerge
Remove the linker_private and linker_private_weak linkages.
2014-03-13 23:18:37 +00:00
ConstProp
Teach the constant folder to look through bitcast constant expressions
2014-05-15 09:56:28 +00:00
CorrelatedValuePropagation
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
DeadArgElim
IR: Change inalloca's grammar a bit
2014-03-09 06:41:58 +00:00
DeadStoreElimination
Update optimization passes to handle inalloca arguments
2014-01-28 02:38:36 +00:00
DebugIR
Use right pointer type in DebugIR
2013-09-27 22:26:25 +00:00
EarlyCSE
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
FunctionAttrs
When analyzing params/args for readnone/readonly, don't forget to consider that a pointer argument may be passed through a callsite to the return, and that we may need to analyze it. Fixes a bug reported on llvm-dev: http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-May/073098.html
2014-05-30 02:31:27 +00:00
GCOVProfiling
Fix coverage for files with global constructors again. Adds a testcase to the commit from r206671, as requested by David Blaikie.
2014-06-05 04:31:43 +00:00
GlobalDCE
Allow alias to point to an arbitrary ConstantExpr.
2014-06-03 02:41:57 +00:00
GlobalOpt
Allow alias to point to an arbitrary ConstantExpr.
2014-06-03 02:41:57 +00:00
GVN
GVN: Enable value forwarding for calloc
2014-06-12 21:16:19 +00:00
IndVarSimplify
ScalarEvolution: Fix handling of AddRecs in isKnownPredicate
2014-05-23 00:06:56 +00:00
Inline
Add support for missed and analysis optimization remarks.
2014-05-22 14:19:46 +00:00
InstCombine
[ValueTracking] Extend range metadata to call/invoke
2014-06-19 16:50:16 +00:00
InstSimplify
Move optimization of some cases of (A & C1)|(B & C2) from instcombine to instsimplify. Patch by Rahul Jain, plus some last minute changes by me -- you can blame me for any bugs.
2014-06-19 03:51:46 +00:00
Internalize
Fix most of PR10367.
2014-05-16 19:35:39 +00:00
IPConstantProp
No need for those tests to go thru llvm-as and/or llvm-dis.
2014-05-27 22:03:28 +00:00
JumpThreading
Fixed jump threading going to infinite loop.
2014-06-17 14:34:19 +00:00
LCSSA
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
LICM
[LPM] Switch LICM to actively use LCSSA in addition to preserving it.
2014-02-11 12:52:27 +00:00
LoadCombine
Add LoadCombine pass.
2014-05-29 01:55:07 +00:00
LoopDeletion
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
LoopIdiom
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
LoopReroll
Fix loop rerolling pass failure with non-consant loop lower bound
2014-01-03 17:20:01 +00:00
LoopRotate
[LPM] Fix PR18643, another scary place where loop transforms failed to
2014-01-29 13:16:53 +00:00
LoopSimplify
No need for those tests to go thru llvm-as and/or llvm-dis.
2014-05-27 22:03:28 +00:00
LoopStrengthReduce
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
LoopUnroll
Teach LoopUnrollPass to respect loop unrolling hints in metadata.
2014-06-16 23:53:02 +00:00
LoopUnswitch
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
LoopVectorize
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
LowerAtomic
IR: add "cmpxchg weak" variant to support permitted failure.
2014-06-13 14:24:07 +00:00
LowerExpectIntrinsic
Lower llvm.expect intrinsic correctly for i1
2014-02-02 22:43:55 +00:00
LowerInvoke
Remove LowerInvoke's obsolete "-enable-correct-eh-support" option
2014-03-20 19:54:47 +00:00
LowerSwitch
LowerSwitch: track bounding range for the condition tree.
2014-06-16 16:55:20 +00:00
Mem2Reg
Debug Info: update testing cases to specify the debug info version number.
2013-11-22 21:49:45 +00:00
MemCpyOpt
Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!
2014-03-26 23:45:15 +00:00
MergeFunc
Added functions cross-reference test.
2014-06-09 19:03:02 +00:00
MetaRenamer
Reject alias to undefined symbols in the verifier.
2014-03-12 20:15:49 +00:00
ObjCARC
Fix use_iterator crash in ObjCArc from r203364
2014-03-18 22:32:43 +00:00
PhaseOrdering
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
PruneEH
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
Reassociate
[Reassociate] FileCheckize and cleanup a few testcases. No functional change
2014-06-11 18:28:45 +00:00
Reg2Mem
[tests] Cleanup initialization of test suffixes.
2013-08-16 00:37:11 +00:00
SampleProfile
Tolerate unmangled names in sample profiles.
2014-03-18 12:03:12 +00:00
Scalarizer
Fix Scalarizer insertion point when replacing PHIs with insertelements
2013-12-23 14:51:56 +00:00
ScalarRepl
Fix PR18800. llvm intrinsic memcpy takes 5 arguments void @llvm.memcpy.p0i8.p0i8.i32(i8* <dest>, i8* <src>, i32 <len>, i32 <align>, i1 <isvolatile>).The test case incorrectly uses the old format resulting in isVolatile function in MemIntrinsic to crash during SROA transformation.Modified the test case to use correct signature of memcpy and memset.
2014-03-13 04:50:29 +00:00
SCCP
SCCP: update for cmpxchg returning { iN, i1 } now.
2014-06-13 14:54:09 +00:00
SeparateConstOffsetFromGEP/NVPTX
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
SimplifyCFG
Don't build switch lookup tables for dllimport or TLS variables
2014-06-20 00:38:12 +00:00
Sink
Sink: Don't sink static allocas from the entry block
2014-03-21 15:51:51 +00:00
SLPVectorizer
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
SROA
SROA: Only split loads on byte boundaries
2014-06-17 00:19:35 +00:00
StripSymbols
Add a debug info code generation level to the compile unit metadata
2014-02-27 01:24:56 +00:00
StructurizeCFG
StructurizeCFG: Fix verification failure with some loops.
2013-11-22 19:24:39 +00:00
TailCallElim
Improve 'tail' call marking in TRE. A bootstrap of clang goes from 375k calls marked tail in the IR to 470k, however this improvement does not carry into an improvement of the call/jmp ratio on x86. The most common pattern is a tail call + br to a block with nothing but a 'ret'.
2014-05-05 23:59:03 +00:00
TailDup
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00