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10 Commits

Author SHA1 Message Date
Davide Italiano 95a8707de8 [tests] Be explicit about the files we want to remove. 
Hopefully Windows will stop whining after this change.

llvm-svn: 294801
 2017-02-10 22:55:37 +00:00
Davide Italiano 62092aeb42 [LTO] Make these tests robust across multiple iterations. 
Same as r294784, but for regular LTO.

llvm-svn: 294789
 2017-02-10 22:11:06 +00:00
Davide Italiano 2ceb628f36 [LTO] Reject modules without datalayout. 
Also, udpate the ~60 failing tests in the tree which did
not contain a valid datalayout.
This fixes PR31123. lld will be updated in a following patch,
immediately after this is committed.

Differential Revision:  https://reviews.llvm.org/D27082

llvm-svn: 289719
 2016-12-14 21:57:04 +00:00
Adam Nemet 4df50e1fb0 Make LTO opt-remarks tests matching stricter 
This ensures that we don't generate the hotness attribute by default.

llvm-svn: 288518
 2016-12-02 17:53:49 +00:00
Adam Nemet de33651bd9 Rename option to -lto-pass-remarks-output 
The new option -pass-remarks-output broke LLVM_LINK_LLVM_DYLIB because
of the duplicate option name with opt.

llvm-svn: 287627
 2016-11-22 07:35:14 +00:00
Adam Nemet e9bd022c41 [LTO] Add option to generate optimization records 
It is used to drive this from the clang driver via -mllvm.

Same option name is used as in opt.

Differential Revision: https://reviews.llvm.org/D26832

llvm-svn: 287356
 2016-11-18 18:06:28 +00:00
Akira Hatanaka e9148dd62f [LoopVectorize] Don't unconditionally print vectorization diagnostics 
when compiling with LTO.

r244523 a new class DiagnosticInfoOptimizationRemarkAnalysisAliasing for
optimization analysis remarks related to pointer aliasing without
guarding it in isDiagnosticEnabled in LLVMContext.cpp. This caused the
diagnostic message to be printed unconditionally when compiling with
LTO.

This commit cleans up isDiagnosticEnabled and makes sure all the
vectorization optimization remarks are guarded.

rdar://problem/25382153

llvm-svn: 265084
 2016-04-01 00:34:39 +00:00
James Molloy 9ad4f22538 [LTO] Add an early run of functionattrs 
Because we internalize early, we can potentially mark a bunch of functions as norecurse. Do this before globalopt.

llvm-svn: 253451
 2015-11-18 11:24:42 +00:00
Yunzhong Gao ef436f068c llvm-lto: trivial spelling changes to distinguish custom diagnostic handler and 
default diagnostic handler.

Differential Revision: http://reviews.llvm.org/D14520

llvm-svn: 252633
 2015-11-10 18:52:48 +00:00
NAKAMURA Takumi 9469a592ba Introduce llvm/test/LTO/X86. LTO tests may be assumed as target-specific. 
llvm-svn: 227564
 2015-01-30 10:09:26 +00:00