Nikola Prica c07d9e3cc6 [LiveDebugValues] Close range for previous variable's location when adding newly deduced location ...

When LiveDebugValues deduces new variable's location from spill, restore or
register copy instruction it should close old variable's location. Otherwise
we can have multiple block output locations for same variable. That could lead
to inserting two DBG_VALUEs for same variable to the beginning of the successor
block which results to ignoring of first DBG_VALUE.

Reviewers: aprantl, jmorse, wolfgangp, dstenb

Reviewed By: aprantl

Subscribers: probinson, asowda, ivanbaev, petarj, djtodoro

Tags: #debug-info

Differential Revision: https://reviews.llvm.org/D62196

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362373 91177308-0d34-0410-b5e6-96231b3b80d8

2019-06-03 09:48:29 +00:00

..

AArch64

[DebugInfo] Stop changing labels for register-described parameter DBG_VALUEs

2019-02-13 09:34:07 +00:00

AMDGPU

AMDGPU: Fix tests using old number for constant address space

2018-09-10 02:54:25 +00:00

ARM

[DebugInfo] Improve handling of clobbered fragments

2019-04-10 11:28:20 +00:00

COFF

[COFF, ARM64] Fix location of ARM64 CodeView test

2019-06-01 02:38:08 +00:00

Generic

[IR] Disallow llvm.global_ctors and llvm.global_dtors of the 2-field form in textual format

2019-05-15 02:35:32 +00:00

Inputs

[llvm-readobj] Change -long-option to --long-option in tests. NFC

2019-05-01 05:27:20 +00:00

Lanai

[lanai] Add Lanai backend.

2016-03-28 13:09:54 +00:00

Mips

[mips][micromips] Fix how values in .gcc_except_table are calculated

2019-02-07 22:57:33 +00:00

MIR

Stop undef fragments from closing non-overlapping fragments

2019-05-28 13:23:25 +00:00

MSP430

MachineOperand/MIParser: Do not print debug-use flag, infer it

2018-10-30 23:28:27 +00:00

NVPTX

[NVPTX][DEBUGINFO]Temp workaround for crash of ptxas: disable packed bytes in debug sections.

2019-03-08 21:29:17 +00:00

PDB

[codeview] Finish support for reading and writing S_ANNOTATION records

2019-05-15 20:53:39 +00:00

PowerPC

[DWARF] - Emit the correct value for DW_AT_addr_base.

2018-09-20 09:17:36 +00:00

RISCV

[DebugInfo] Generate fixups as emitting DWARF .debug_line.

2018-08-01 02:18:06 +00:00

Sparc

Remove irrelevant references to legacy git repositories from

2019-01-15 16:18:52 +00:00

SystemZ

Replace "no-frame-pointer-*" function attributes with "frame-pointer"

2019-01-14 10:55:55 +00:00

WebAssembly

[WebAssembly] Remove trailing whitespaces in tests (NFC)

2019-03-06 02:00:22 +00:00

X86

[LiveDebugValues] Close range for previous variable's location when adding newly deduced location

2019-06-03 09:48:29 +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

llvm-dwarfdump: Make -brief the default and add a -verbose option instead.

2017-09-11 23:05:20 +00:00

check-debugify-preserves-analyses.ll

[opt] Introduce -strip-named-metadata

2018-06-05 00:56:08 +00:00

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] Add a quiet mode to suppress warnings

2018-06-06 19:05:41 +00:00

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

Tighten up a test for -check-debugify, NFC

2018-07-02 17:08:36 +00:00

debugify.ll

[DebugInfo] IR/Bitcode changes for DISubprogram flags.

2018-11-28 21:14:32 +00:00

debuglineinfo-macho.test

[DWARF] Fix a bug in line info handling

2015-05-31 23:37:04 +00:00

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

[DebugInfo] Support DWARF v5 source code embedding extension

2018-02-23 23:01:06 +00:00

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

Refactor dwarfdump -apple-names output

2018-01-29 11:33:17 +00:00

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] Make .eh_frame an alias for .debug_frame

2017-09-18 14:15:57 +00:00

dwarfdump-decompression-corrupt.test

[Object] Verify object sizes before handing out StringRefs pointing out

2017-08-31 12:27:10 +00:00

dwarfdump-decompression-error.test

[llvm-dwarfdump] - Print an error message if section decompression failed.

2017-05-05 10:52:39 +00:00

dwarfdump-dump-flags.test

llvm-dwarfdump: automatically dump both regular and .dwo variant of sections

2017-09-13 22:09:01 +00:00

dwarfdump-dump-gdbindex.test

[DWARF] Fix typo, .gnu_index -> .gdb_index

2018-11-02 20:34:40 +00:00

dwarfdump-dwp.test

llvm-dwarfdump: automatically dump both regular and .dwo variant of sections

2017-09-13 22:09:01 +00:00

dwarfdump-implicit-const.test

llvm-dwarfdump: Replace -debug-dump=sect option with individual options.

2017-09-11 22:59:45 +00:00

dwarfdump-invalid-line-table.test

[DebugInfo] Don't crash when given invalid DWARFv5 line table prologue.

2018-01-05 10:03:02 +00:00

dwarfdump-invalid.test

Make llvm-dwarfdump exit with non-zero exit code if error was occured.

2015-06-25 23:40:15 +00:00

dwarfdump-macho-relocs.test

llvm-dwarfdump: Replace -debug-dump=sect option with individual options.

2017-09-11 22:59:45 +00:00

dwarfdump-macho-universal.test

[dsymutil] Rename llvm-dsymutil -> dsymutil

2018-03-18 11:38:41 +00:00

dwarfdump-objc.test

llvm-dwarfdump: Make -brief the default and add a -verbose option instead.

2017-09-11 23:05:20 +00:00

dwarfdump-pubnames.test

llvm-dwarfdump: Replace -debug-dump=sect option with individual options.

2017-09-11 22:59:45 +00:00

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

Re-land "[llvm-dwarfdump] Print type names in DW_AT_type DIEs"

2017-10-10 14:15:25 +00:00

dwarfdump-zlib.test

llvm-dwarfdump: Make -brief the default and add a -verbose option instead.

2017-09-11 23:05:20 +00:00

dwo.ll

llvm-dwarfdump: Replace -debug-dump=sect option with individual options.

2017-09-11 22:59:45 +00:00

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

[Debug Info] Added a LIT test that covers the fix committed in rL277290.

2016-08-11 07:22:53 +00:00

member-pointers.o

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

missing-abstract-variable.o

Revert "Revert "DI: Fold constant arguments into a single MDString""

2014-10-03 20:01:09 +00:00

omit-empty.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

pr34186.ll

Move the stripping of invalid debug info from the Verifier to AutoUpgrade.

2017-10-02 18:31:29 +00:00

pr34672.ll

Move the stripping of invalid debug info from the Verifier to AutoUpgrade.

2017-10-02 18:31:29 +00:00

precomp.test

[llvm-readobj] Change -long-option to --long-option in tests. NFC

2019-05-01 05:27:20 +00:00

skeletoncu.ll

llvm-dwarfdump: Replace -debug-dump=sect option with individual options.

2017-09-11 22:59:45 +00:00

strip-DIGlobalVariable.ll

Teach llvm::StripDebugInfo() about global variable !dbg attachments.

2016-10-10 17:53:33 +00:00

strip-loop-metadata.ll

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

strip-module-flags.ll

[opt] Introduce -strip-named-metadata

2018-06-05 00:56:08 +00:00

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

llvm-dwarfdump: Make -brief the default and add a -verbose option instead.

2017-09-11 23:05:20 +00:00

unrolled-loop-remainder.ll

Remove irrelevant references to legacy git repositories from

2019-01-15 16:18:52 +00:00