Diego Novillo f3c6118ba0 Support using sample profiles with partial debug info. ... Summary: When using a profile, we used to require the use -gmlt so that we could get access to the line locations. This is used to match line numbers in the input profile to the line numbers in the function's IR. But this is actually not necessary. The driver can provide source location tracking without the emission of debug information. In these cases, the annotation 'llvm.dbg.cu' is missing from the IR, but the actual line location annotations are still present. This patch adds a new way of looking for the start of the current function. Instead of looking through the compile units in llvm.dbg.cu, we can walk up the scope for the first instruction in the function with a debug loc. If that describes the function, we use it. Otherwise, we keep looking until we find one. If no such instruction is found, we then give up and produce an error. Reviewers: echristo, dblaikie Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D5887 llvm-svn: 220382		2014-10-22 12:59:00 +00:00
..
Analysis	[DSE] Remove no-data-layout-only type-based overlap checking	2014-10-17 11:56:00 +00:00
Assembler	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
Bindings	Teach lit to filter the host LDFLAGS down from the build system and into	2014-10-21 00:36:28 +00:00
Bitcode	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
BugPoint	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
CodeGen	[AArch64] Cleanup A57PBQPConstraints	2014-10-22 12:40:20 +00:00
DebugInfo	Fix a bit of confusion about .set and produce more readable assembly.	2014-10-21 01:17:30 +00:00
ExecutionEngine	[MCJIT] Defer application of AArch64 MachO GOT relocations until resolve time.	2014-10-21 23:41:15 +00:00
Feature	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
FileCheck
Instrumentation	[asan-asm-instrumentation] Fixed memory accesses with rbp as a base or an index register.	2014-10-21 10:22:27 +00:00
Integer
JitListener	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
Linker	[dwarfdump] Print the name for referenced specification of abstract_origin DIEs.	2014-10-06 03:36:31 +00:00
LTO	LTO: Add missing target triple from r218784	2014-10-01 18:49:58 +00:00
MC	[Thumb/Thumb2] Implement restrictions on SP in register list on LDM, STM variants in thumb mode	2014-10-22 10:41:14 +00:00
Object	Handle spaces and quotes in file names in MRI scripts.	2014-10-22 03:10:56 +00:00
Other	[lit] Parse all strings as UTF-8 rather than ASCII.	2014-09-12 16:46:05 +00:00
TableGen	[AVX512] Added intrinsics for VPCMPEQB and VPCMPEQW.	2014-09-30 11:32:22 +00:00
tools	[llvm-objdump] don't test timestamp dump as that is time zone dependent	2014-10-18 02:28:01 +00:00
Transforms	Support using sample profiles with partial debug info.	2014-10-22 12:59:00 +00:00
Unit
Verifier	Extend the verifier to validate range metadata on calls and invokes.	2014-10-20 23:52:07 +00:00
YAMLParser
.clang-format
CMakeLists.txt	Add LLVMgold target to test dependencies.	2014-09-10 22:20:49 +00:00
lit.cfg	Initial version of Go bindings.	2014-10-16 22:48:02 +00:00
lit.site.cfg.in	Teach lit to filter the host LDFLAGS down from the build system and into	2014-10-21 00:36:28 +00:00
Makefile	Teach lit to filter the host LDFLAGS down from the build system and into	2014-10-21 00:36:28 +00:00
Makefile.tests
TestRunner.sh