Vedant Kumar 73d1a7c36c [CGDebugInfo] Emit subprograms for decls when AT_tail_call is understood ... Currently, clang emits subprograms for declared functions when the target debugger or DWARF standard is known to support entry values (DW_OP_entry_value & the GNU equivalent). Treat DW_AT_tail_call the same way to allow debuggers to follow cross-TU tail calls. Pre-patch debug session with a cross-TU tail call: ``` * frame #0: 0x0000000100000fa4 main`target at b.c:4:3 [opt] frame #1: 0x0000000100000f99 main`main at a.c:8:10 [opt] ``` Post-patch (note that the tail-calling frame, "helper", is visible): ``` * frame #0: 0x0000000100000fa4 main`target at b.c:4:3 [opt] frame #1: 0x0000000100000f80 main`helper [opt] [artificial] frame #2: 0x0000000100000f99 main`main at a.c:8:10 [opt] ``` rdar://46577651 Differential Revision: https://reviews.llvm.org/D69743		2019-11-04 15:14:24 -08:00
..
Analysis	[MustExecute] Forward iterate over conditional branches	2019-10-31 00:06:43 -05:00
Assembler	Fix non-portable GNU diff option	2019-10-23 11:19:01 -04:00
Bindings
Bitcode	[IR] Allow fast math flags on calls with floating point array type.	2019-10-30 14:00:33 +00:00
BugPoint	[bugpoint] Reduce metadata that does not contribute to crash.	2019-10-30 15:11:56 +00:00
CodeGen	[X86] Add support for -mvzeroupper and -mno-vzeroupper to match gcc	2019-11-04 11:03:54 -08:00
DebugInfo	[CGDebugInfo] Emit subprograms for decls when AT_tail_call is understood	2019-11-04 15:14:24 -08:00
Demangle
Examples
ExecutionEngine
Feature
FileCheck
Instrumentation	[hwasan] Remove lazy thread-initialisation	2019-11-04 10:58:46 +00:00
Integer
JitListener
Linker
LTO	Reland: Dead Virtual Function Elimination	2019-10-17 09:58:57 +00:00
MachineVerifier	Fix buildbots troubled by b7b170c.	2019-11-04 16:54:33 +01:00
MC	[SystemZ] Improve handling of huge PC relative immediate offsets.	2019-11-04 10:38:18 +01:00
Object	[llvm-readobj] Change errors to warnings for symbol section name dumping	2019-11-04 12:04:04 +00:00
ObjectYAML	[ObjectYAML] - Redefine LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::yaml::Hex*) as LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR.	2019-10-30 18:12:48 +03:00
Other	[NewPM] Add an SROA pass after loop unroll	2019-11-01 14:59:08 -07:00
Reduce
SafepointIRVerifier
Support
SymbolRewriter
TableGen	[GlobalISel] Match table opt: fix a bug in matching num of operands	2019-11-01 01:57:48 -07:00
ThinLTO/X86	Recommit "[ThinLTO] Handle GUID collision in import global processing""	2019-11-01 13:57:01 -07:00
tools	[test] Use system locale for mri-utf8.test	2019-11-04 15:25:45 +00:00
Transforms	[SimplifyCFG] Use a (trivially) dominanting widenable branch to remove later slow path blocks	2019-11-04 11:03:28 -08:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg.py
lit.site.cfg.py.in
TestRunner.sh