87256d8fe1
Revert test polarity to match comment and desired outcome. Remove undeserved bonus.
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A GEP with all constant indices is already considered free by
analyzeBasicBlock(), so don't give it an extra bonus in
CountCodeReductionForAlloca().
This patch should remove a small positive bias toward inlining functions with
variable-index GEPs, and remove a smaller negative bias from functions with
all-constant index GEPs.
llvm-svn: 94591
2010-01-26 21:31:35 +00:00
832e79ca32
Remove dead code.
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Functions containing indirectbr are marked NeverInline by analyzeBasicBlock(),
so there is no point in giving indirectbr special treatment in
CountCodeReductionForConstant. It is never called.
No functional change intended.
llvm-svn: 94590
2010-01-26 21:31:30 +00:00
cab470b17a
Skip calculation of ArgumentWeights if it will never be used.
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Save a few bytes by allocating the correct size vector.
No functional change intended.
llvm-svn: 94589
2010-01-26 21:31:24 +00:00
f567e1b426
Pad my commit stats by reducing indentation in this now separate
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commit.
llvm-svn: 93473
2010-01-14 23:00:10 +00:00
35dd9e8e1d
Few minor changes that were requested. No functional change.
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llvm-svn: 93462
2010-01-14 21:48:00 +00:00
8e670ee381
Small tweak to inline cost computation. Ext of i/fcmp results are mostly optimized away in codegen.
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llvm-svn: 93453
2010-01-14 21:04:31 +00:00
f3ac066418
Reduce the inlining cost of functions that contain calls to easily,
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and frequently optimized functions.
llvm-svn: 93448
2010-01-14 20:12:34 +00:00
f25d301311
Add a missing closing parenthesis, and tweak to fit in 80
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columns.
llvm-svn: 85732
2009-11-01 19:12:43 +00:00
1756673f58
add a comment about why we don't allow inlining indbr.
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llvm-svn: 85724
2009-11-01 18:16:30 +00:00
4578f8ea07
pull check for return inst out of loop, never inline a callee that contains
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an indirectbr.
llvm-svn: 85702
2009-11-01 03:07:53 +00:00
d04cb6d0fa
rename indbr -> indirectbr to appease the residents of #llvm.
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llvm-svn: 85351
2009-10-28 00:19:10 +00:00
c5c281ea44
Random updates to passes for indbr, I need blockaddress before I can do much more.
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llvm-svn: 85316
2009-10-27 21:27:42 +00:00
de5ad42aa1
Remove FreeInst.
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Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.
llvm-svn: 85176
2009-10-26 23:43:48 +00:00
8acf2956b8
Remove AllocationInst. Since MallocInst went away, AllocaInst is the only subclass of AllocationInst, so it no longer is necessary.
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llvm-svn: 84969
2009-10-23 21:09:37 +00:00
a3aaf85e23
Remove MallocInst from LLVM Instructions.
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llvm-svn: 84299
2009-10-17 01:18:07 +00:00
abb728d3f4
Compute a full cost value even when a setjmp call is found.
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llvm-svn: 84015
2009-10-13 20:10:10 +00:00
2ccea5d13f
Split code not specific to Function inlining out into a separate class,
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named CodeMetrics. Move it to be a non-nested class. Rename RegionInfo
back to FunctionInfo.
llvm-svn: 84013
2009-10-13 19:58:07 +00:00
4552e3cd73
Move the InlineCost code from Transforms/Utils to Analysis.
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llvm-svn: 83998
2009-10-13 18:30:07 +00:00
Jakob Stoklund Olesen