Jeremy Morse 3137fe4d23 [DebugInfo][DAG] Distinguish different kinds of location indirection ... From SelectionDAGs point of view, debug variable locations specified with dbg.declare and dbg.addr are indirect -- they specify the address of something. But calling conventions might mean that a Value is placed on the stack somewhere, and this too is indirection. Previously this was mixed up in the "IsIndirect" field of DBG_VALUE insts; this patch separates them by encoding the indirection in a DIExpression. If we have a dbg.declare or dbg.addr, then the expression produces an address that then becomes a DWARF memory location. We can represent this by putting a DW_OP_deref on the _end_ of the expression. If a Value has been placed on the stack, then we need to put a DW_OP_deref on the _start_ of the expression, to load the Value from the stack and have the rest of the expression operate on it. Differential Revision: https://reviews.llvm.org/D69028		2019-10-30 18:41:44 +00:00
..
AArch64	[ISEL][ARM][AARCH64] Tracking simple parameter forwarding registers	2019-10-08 09:43:05 +00:00
AMDGPU	AMDGPU: Fix tests using old number for constant address space	2018-09-10 02:54:25 +00:00
ARM	[DebugInfo] Add a DW_OP_LLVM_entry_value operation	2019-10-15 11:31:21 +00:00
COFF	[DebugInfo] Remove some users of DBG_VALUEs IsIndirect field	2019-10-15 10:46:24 +00:00
Generic	Remove the obsolete BlockByRefStruct flag from LLVM IR	2019-09-18 22:38:56 +00:00
Inputs	[DebugInfo] Add column info for inline sites	2019-07-12 19:25:45 +00:00
Lanai	…
MIR	[ARM][AArch64][DebugInfo] Improve call site instruction interpretation	2019-10-30 13:58:14 +01:00
MSP430	MachineOperand/MIParser: Do not print debug-use flag, infer it	2018-10-30 23:28:27 +00:00
Mips	[mips][micromips] Fix how values in .gcc_except_table are calculated	2019-02-07 22:57:33 +00:00
NVPTX	[DwarfExpression] Disallow some rewrites to avoid undefined behavior	2019-09-07 11:40:10 +00:00
PDB	Make pdbdump-objfilename test work again	2019-07-09 17:02:51 +00:00
PowerPC	[DWARF] - Emit the correct value for DW_AT_addr_base.	2018-09-20 09:17:36 +00:00
RISCV	[DebugInfo] Some fields do not need relocations even relax is enabled.	2019-07-19 06:10:36 +00:00
Sparc	[DebugInfo] Add a DW_OP_LLVM_entry_value operation	2019-10-15 11:31:21 +00:00
SystemZ	[lit] Delete empty lines at the end of lit.local.cfg NFC	2019-06-17 09:51:07 +00:00
WebAssembly	LiveIntervals: Split live intervals on multiple dead defs	2019-10-30 08:50:46 -05:00
X86	[DebugInfo][DAG] Distinguish different kinds of location indirection	2019-10-30 18:41:44 +00:00
arange-overlap.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#1)	2019-01-31 14:11:17 +00:00
arm-relocs.test	…
check-debugify-preserves-analyses.ll	…
cross-cu-inlining.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#1)	2019-01-31 14:11:17 +00:00
cross-cu-scope.ll	Specify REQUIRES: default_triple in two debuginfo tests	2018-11-06 00:16:32 +00:00
debugify-bogus-dbg-value.ll	[Debugify] Allow unsigned values narrower than their variables	2018-07-06 17:32:40 +00:00
debugify-each.ll	…
debugify-export.ll	[Debugify] Export per-pass debug info loss statistics	2018-07-24 00:41:29 +00:00
debugify-report-missing-locs-only.ll	…
debugify.ll	[DebugInfo] IR/Bitcode changes for DISubprogram flags.	2018-11-28 21:14:32 +00:00
debuglineinfo-macho.test	…
debuglineinfo-path.ll	[llvm-nm][llvm-readelf] Avoid single-dash -long-option in tests	2019-04-27 16:12:14 +00:00
debuglineinfo.test	Reapply: DebugInfo: Assume an absence of ranges or high_pc on a CU means the CU is empty (devoid of code addresses)	2018-12-21 22:25:01 +00:00
debugmacinfo.test	…
dwarfdump-64-bit-dwarf.test	[CommandLine] Don't allow unlimitted dashes for options. Part 1 or 5	2019-04-29 18:34:18 +00:00
dwarfdump-accel.test	…
dwarfdump-bad-lookup-address.test	[DWARF] check whether the DIE is valid before querying for information	2019-04-03 17:13:45 +00:00
dwarfdump-debug-frame-simple.test	…
dwarfdump-decompression-corrupt.test	…
dwarfdump-decompression-error.test	…
dwarfdump-dump-flags.test	…
dwarfdump-dump-gdbindex.test	[llvm-dwarfdump] --gdb-index: fix uninitialized TuListOffset	2019-06-19 13:51:29 +00:00
dwarfdump-dwp.test	…
dwarfdump-implicit-const.test	…
dwarfdump-invalid-line-table.test	…
dwarfdump-invalid.test	…
dwarfdump-macho-relocs.test	…
dwarfdump-macho-universal.test	…
dwarfdump-objc.test	…
dwarfdump-pubnames.test	…
dwarfdump-ranges.test	Revert "[DWARF] reposting r342048, which was reverted in r342056 due to buildbot errors. Adjusted 2 test cases for ARM and darwin and fixed a bug with the original change in dsymutil."	2018-09-17 15:40:01 +00:00
dwarfdump-type-units.test	…
dwarfdump-zlib.test	…
dwo.ll	…
gcc-local-mem-func.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#1)	2019-01-31 14:11:17 +00:00
high-pc-constant.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#1)	2019-01-31 14:11:17 +00:00
invalid-relocations.test	[yaml2obj][obj2yaml] - Change how symbol's binding is descibed when parsing/dumping.	2019-04-03 14:53:42 +00:00
macro_link.ll	…
member-pointers.o	…
missing-abstract-variable.o	…
omit-empty.ll	…
pr34186.ll	…
pr34672.ll	…
precomp.test	[llvm-readobj] Change -long-option to --long-option in tests. NFC	2019-05-01 05:27:20 +00:00
skeletoncu.ll	…
strip-DIGlobalVariable.ll	…
strip-loop-metadata.ll	…
strip-module-flags.ll	…
symbolize-64bit-address.test	[DebugInfo][llvm-symbolizer]Add some tests for edge cases when symbolizing	2019-02-06 10:13:14 +00:00
symbolize-absolute-path-in-debug-line.s	[DebugInfo][llvm-symbolizer]Add some tests for edge cases when symbolizing	2019-02-06 10:13:14 +00:00
symbolize-demangling.s	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#2)	2019-01-31 14:17:33 +00:00
symbolize-directory.s	Fix more Windows bots after r360015.	2019-05-06 19:12:25 +00:00
symbolize-gnu-debuglink-fallback.test	[DebugInfo] Fix /usr/lib/debug llvm-symbolizer lookup with relative paths	2019-02-11 18:05:48 +00:00
symbolize-gnu-debuglink-no-realpath.test	[DebugInfo] Fix mkdir use in test	2019-02-01 21:14:21 +00:00
symbolize-gnu-debuglink.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#3)	2019-01-31 14:22:50 +00:00
symbolize-inlined.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#3)	2019-01-31 14:22:50 +00:00
symbolize-macho-universal-unknown-arch.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#2)	2019-01-31 14:17:33 +00:00
symbolize-macho-universal.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#2)	2019-01-31 14:17:33 +00:00
symbolize-missing-file.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#3)	2019-01-31 14:22:50 +00:00
symbolize-no-debug-str.test	[DebugInfo][llvm-symbolizer]Add some tests for edge cases when symbolizing	2019-02-06 10:13:14 +00:00
symbolize-shared-abbrev.s	[DebugInfo][llvm-symbolizer]Add some tests for edge cases when symbolizing	2019-02-06 10:13:14 +00:00
symbolize-split-dwarf-empty.test	[llvm-symbolizer][test] Rename and tweak tests using llvm-symbolizer	2019-02-01 10:24:55 +00:00
symbolize-split-dwarf-no-skel-address.test	[llvm-symbolizer][test] Rename and tweak tests using llvm-symbolizer	2019-02-01 10:24:55 +00:00
symbolize-stripped-sections.test	[DebugInfo][llvm-symbolizer]Add some tests for edge cases when symbolizing	2019-02-06 10:13:14 +00:00
symbolize-stripped.test	[llvm-symbolizer][test] Extract tests from llvm-symbolizer.test and simplify (#1)	2019-01-31 14:11:17 +00:00
symbolize-tu.test	[llvm-symbolizer][test] Rename and tweak tests using llvm-symbolizer	2019-02-01 10:24:55 +00:00
symbolize-zlib.test	[llvm-symbolizer][test] Rename and tweak tests using llvm-symbolizer	2019-02-01 10:24:55 +00:00
symbolize.test	[llvm-symbolizer][test] Rename and tweak tests using llvm-symbolizer	2019-02-01 10:24:55 +00:00
typeunit-header.test	…
unrolled-loop-remainder.ll	Remove irrelevant references to legacy git repositories from	2019-01-15 16:18:52 +00:00