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Dehao Chen 64c46574b0 Increase the import-threshold for crtical functions. 
Summary: For interative sample-pgo, if a hot call site is inlined in the profiling binary, we should inline it in before profile annotation in the backend. Before that, the compile phase first collects all GUIDs that needs to be imported and creates virtual "hot" call edge in the summary. However, "hot" is not good enough to guarantee the callsites get inlined. This patch introduces "critical" call edge, and assign much higher importing threshold for those edges.

Reviewers: tejohnson

Reviewed By: tejohnson

Subscribers: sanjoy, mehdi_amini, llvm-commits, eraman

Differential Revision: https://reviews.llvm.org/D35096

llvm-svn: 307439
 		2017-07-07 21:01:00 +00:00
..
Analysis Revert "Revert "Revert "[IndVars] Canonicalize comparisons between non-negative values and indvars""" 2017-07-06 10:47:13 +00:00
Assembler Align definition of DW_OP_plus with DWARF spec [3/3] 2017-06-14 13:14:38 +00:00
Bindings [LLVM-C] [OCaml] Expose Type::subtypes. 2017-06-05 11:49:52 +00:00
Bitcode Increase the import-threshold for crtical functions. 2017-07-07 21:01:00 +00:00
BugPoint bugpoint: disabling symbolication of bugpoint-executed programs 2017-06-09 07:29:03 +00:00
CodeGen [RegAllocFast] Don't insert kill flags of super-register for partial kill 2017-07-07 19:25:45 +00:00
DebugInfo [PDB] Teach libpdb to write DBI Stream ECNames. 2017-07-07 05:04:36 +00:00
Examples
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ExecutionEngine [RuntimeDyld, PowerPC] Fix check for external symbols when detecting reloction overflow 2017-05-23 14:51:18 +00:00
Feature Remove the BBVectorize pass. 2017-06-30 07:09:08 +00:00
FileCheck [FileCheck] Don't scan past the closing CHECK-DAG for CHECK-NOT inside CHECK-DAG 2017-06-07 12:06:45 +00:00
Instrumentation Revert r307342, r307343. 2017-07-07 01:31:23 +00:00
Integer
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JitListener
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LTO [LTO] Fix the interaction between linker redefined symbols and ThinLTO 2017-07-06 19:58:26 +00:00
LibDriver [llvm-ar] Make llvm-lib behave more like the MSVC archiver 2017-06-12 19:45:35 +00:00
Linker [Linker] Remove llc usage from link-arm-and-thumb.ll test case. 2017-06-07 09:59:22 +00:00
MC [AMDGPU][mc][gfx9] Added support of op_sel/op_sel_hi for V_MAD_MIX* 2017-07-07 14:29:06 +00:00
Object [YAML] - Teach yaml2obj/obj2yaml to work with numeric relocation values. 2017-06-30 10:31:03 +00:00
ObjectYAML [WebAssembly] Add data size and alignement to linking section 2017-06-27 20:27:59 +00:00
Other Revert "[lit] Clean output directories before running tests." 2017-06-30 16:05:03 +00:00
SafepointIRVerifier [SafepointIRVerifier] Avoid false positives in GC verifier for compare between pointers 2017-07-07 13:02:29 +00:00
SymbolRewriter
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TableGen [TableGen] Add a proper namespace to an Instruction in an AsmMatcher test. This is required after r307358. 2017-07-07 05:50:45 +00:00
ThinLTO/X86 Bitcode: Write the irsymtab to disk. 2017-06-27 23:50:11 +00:00
Transforms [LoopUnrollRuntime] Support multiple exit blocks unrolling when prolog remainder generated 2017-07-07 20:12:32 +00:00
Unit Change remaining references to lit.util.capture to use subprocess.check_output. 2017-07-06 21:46:47 +00:00
Verifier [Atomics] Rename and change prototype for atomic memcpy intrinsic 2017-06-16 14:43:59 +00:00
YAMLParser
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tools [PDB] Add a test that verifies every known type record. 2017-07-05 18:43:25 +00:00
.clang-format
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CMakeLists.txt Rename llvm-pdbdump -> llvm-pdbutil. 2017-06-09 20:46:17 +00:00
TestRunner.sh
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lit.cfg Change remaining references to lit.util.capture to use subprocess.check_output. 2017-07-06 21:46:47 +00:00
lit.site.cfg.in Introduce the new feature "abi-breaking-checks" to satisfy -reverse-iterate in llvm/test/Transforms/Util/PredicateInfo/ 2017-06-07 00:22:52 +00:00