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llvm-mirror/test/DebugInfo
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Jeremy Morse f08c337615 Re-land ae4303b42c, "Track PHI values through register coalescing" 
Was reverted in 0507fc2ffc9, in phi-coalesce-subreg.mir I'd explicitly named
some passes to run instead of specifying a range. As a result some
two-address-instrs weren't correctly rewritten and the verifier got upset.
Original commit message:

[DebugInstrRef][2/3] Track PHI values through register coalescing

In the instruction referencing variable location model, we store variable
locations that point at PHIs in MachineFunction during register allocation.
Unfortunately, register coalescing can substantially change the locations
of registers, and so that PHI-variable-location side table needs
maintenence during the pass.

This patch builds an index from the side table, and whenever a vreg gets
coalesced into another vreg, update the index to record the new vreg that
the PHI happens in. It also accepts a limited range of subregister
coalescing, for example merging a subregister into a larger class.

Differential Revision: https://reviews.llvm.org/D86813
2021-06-04 11:32:02 +01:00
..
AArch64 Reapply "RegAllocFast: Rewrite and improve" 2020-09-30 10:35:25 -04:00
AMDGPU [MCAsmInfo] Support UsesCFIForDebug for targets with no exception handling 2021-05-06 04:53:45 +05:30
ARM Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
BPF Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
COFF Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
Generic [Debug-Info] handle DW_CC_pass_by_value/DW_CC_pass_by_reference under strict DWARF. 2021-06-04 08:14:47 +00:00
Inputs Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
Lanai
Mips Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
MIR Re-land ae4303b42c, "Track PHI values through register coalescing" 2021-06-04 11:32:02 +01:00
MSP430 Attempt to unbreak the test introduced in 359fae6eb094 on Windows 2020-06-22 14:41:55 +03:00
NVPTX Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
PDB [lld] Fixed CodeView GuidAdapter::format to handle GUID bytes in the right order. 2021-04-09 05:29:14 +04:00
PowerPC [Debug-Info] make DIE attributes generation under strict DWARF control 2021-05-13 20:34:07 -04:00
RISCV Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
Sparc Revert "[NFC] remove explicit default value for strboolattr attribute in tests" 2021-05-24 19:43:40 +02:00
Symbolize/ELF [llvm-symbolizer][llvm-nm] Fix AArch64 and ARM mapping symbols handling. 2021-03-23 14:17:12 +01:00
SystemZ
WebAssembly [WebAssembly] Add TargetInstrInfo::getCalleeOperand 2021-05-26 11:43:59 -07:00
X86 Resubmit D85085 after fixing the tests that were failing. 2021-06-01 21:59:47 -07:00
XCOFF [AIX] Print printable byte list as quoted string 2021-05-21 02:37:55 +00:00
arange-overlap.test
arm-relocs.test
cDefaultLower.ll [DebugInfo] Upgrade DISubrange to support Fortran dynamic arrays 2020-05-28 13:46:41 +05:30
check-debugify-preserves-analyses.ll [FunctionAttrs] Rename functionattrs -> function-attrs 2020-07-28 09:09:13 -07:00
cross-cu-inlining.test
cross-cu-scope.ll Restore lit feature object-emission. Omit DebugInfo/Generic on XCore. 2021-04-16 13:02:14 +01:00
debug-frame-cie-pointer-reloc.test [DebugInfo] Read CIE pointer as a relocatable value. 2020-02-20 09:12:05 +07:00
debugify-bogus-dbg-value.ll
debugify-each.ll [Debugify] Skip debugifying on special/immutable passes 2020-11-16 20:39:46 -08:00
debugify-export.ll [Debugify] Skip debugifying on special/immutable passes 2020-11-16 20:39:46 -08:00
debugify-ignore-phi.ll [Transforms][Debugify] Fix "Missing line" false alarm on PHI nodes 2021-05-14 14:06:13 +02:00
debugify-original-no-dbg-info.ll Reland "[Debugify] Make the debugify aware of the original (-g) Debug Info" 2021-02-18 23:29:22 -08:00
debugify-report-missing-locs-only.ll [debugify] Demote an error about empty locations to a warning 2020-06-26 14:55:02 -07:00
debugify.ll Reland "[MachineDebugify] Insert synthetic DBG_VALUE instructions" 2020-12-14 22:34:23 -05:00
debuglineinfo-macho.test
debuglineinfo-path.ll Restore lit feature object-emission. Omit DebugInfo/Generic on XCore. 2021-04-16 13:02:14 +01:00
debuglineinfo.test
debugmacinfo-dwo.test [DebugInfo] Support for debug_macinfo.dwo section in llvm and llvm-dwarfdump. 2019-12-03 08:54:12 +05:30
debugmacinfo.test
duplicate_dbgvalue.ll [DebugInfo] Avoid generating duplicate llvm.dbg.value 2020-03-03 09:56:45 +05:30
dwarfdump-16bit-addr.test [DebugInfo] Explicitly permit addr_size = 0x02 when parsing DWARF data 2020-06-22 13:11:55 +03:00
dwarfdump-accel.test
dwarfdump-bad-lookup-address.test
dwarfdump-dataLocationExp.ll Fixed arm build bot failure after 4042ada1c1fe 2020-05-15 23:30:05 +05:30
dwarfdump-dataLocationVar.ll Fixed arm build bot failure after 4042ada1c1fe 2020-05-15 23:30:05 +05:30
dwarfdump-debug-frame-simple.test Add regular expressions to and DWARF Call Frame Information tests in case the architecture specific target is not compiled into LLVM. 2020-10-07 14:27:19 -07:00
dwarfdump-decompression-corrupt.test llvm-dwarfdump: Return non-zero on error 2020-04-09 20:53:58 -07:00
dwarfdump-decompression-error.test llvm-dwarfdump: Return non-zero on error 2020-04-09 20:53:58 -07:00
dwarfdump-dump-flags.test
dwarfdump-dump-gdbindex.test
dwarfdump-dwp.test llvm-dwarfdump: Include unit count in DWP index header dumping 2020-06-12 12:40:02 -07:00
dwarfdump-implicit-const.test
dwarfdump-invalid.test
dwarfdump-macho-relocs.test
dwarfdump-macho-universal.test
dwarfdump-objc.test
dwarfdump-pubnames.test [DebugInfo] Report the format of tables in .debug_pub* sections [8/10] 2020-06-02 17:55:31 +07:00
dwarfdump-pushobjectaddress.ll Fixed arm build bot failure after ab699d78a26f 2020-05-15 23:14:56 +05:30
dwarfdump-ranges.test
dwarfdump-type-units.test [DebugInfo] Separate fields with commas in headers of type units (3/3). 2020-06-01 17:40:28 +07:00
dwarfdump-zlib.test [DebugInfo] Report the format of compilation units [3/10] 2020-06-02 17:55:30 +07:00
dwo.ll Restore lit feature object-emission. Omit DebugInfo/Generic on XCore. 2021-04-16 13:02:14 +01:00
fortran-string-type.ll [DebugInfo] Add handling of stringLengthExp operand of DIStringType. 2020-12-08 14:49:59 -05:00
fortranDefaultLower.ll [DebugInfo] Upgrade DISubrange to support Fortran dynamic arrays 2020-05-28 13:46:41 +05:30
fortranSubrangeCountExpr.ll [DebugInfo] Upgrade DISubragne::count to accept DIExpression also 2021-03-30 09:16:55 +05:30
fortranSubrangeExpr.ll [DebugInfo] Upgrade DISubrange to support Fortran dynamic arrays 2020-05-28 13:46:41 +05:30
fortranSubrangeInt.ll [DebugInfo] Upgrade DISubrange to support Fortran dynamic arrays 2020-05-28 13:46:41 +05:30
fortranSubrangeVar.ll Fixed bot failure after d20bf5a7258d4b6a7 2020-05-28 18:01:38 +05:30
gcc-local-mem-func.test
high-pc-constant.test
implicit-const-test2.s llvm-dwarfdump: Fix DWARF-5 DW_FORM_implicit_const (used by GCC) 2021-03-09 09:26:58 +01:00
invalid-inlined-subroutine.s Fix a crash in DWARFUnit::getInlinedChainForAddress in case of unexpected DWARF information. 2021-03-09 14:20:27 +04:00
invalid-relocations.test [test] Use yaml2obj -o %t instead of > %t 2020-01-21 17:20:18 -08:00
limit-arglist-size.ll [DebugInfo] Limit the number of values that may be referenced by a dbg.value 2021-05-26 17:34:05 +01:00
llvm-symbolizer-bbsections-test.s Recommit D91678 after fixing the test breakage. 2021-01-09 17:44:12 -08:00
macro_link.ll
member-pointers.o
missing-abstract-variable.o
omit-empty.ll Restore lit feature object-emission. Omit DebugInfo/Generic on XCore. 2021-04-16 13:02:14 +01:00
pr34186.ll
pr34672.ll
pr37964.ll [Debugify] Port -debugify-each to NewPM 2020-11-02 08:16:43 -08:00
precomp.test [test] Use yaml2obj -o %t instead of > %t 2020-01-21 17:20:18 -08:00
salvage-cast-debug-info.ll [EarlyCSE] Verify hash code in regression tests 2020-09-04 10:40:35 -04:00
salvage-gep.ll 3rd Reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands" 2021-05-21 11:06:20 +01:00
salvage-nonconst-binop.ll 3rd Reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands" 2021-05-21 11:06:20 +01:00
simplify-cfg-preserve-dbg-values.ll [SimplifyCFG] Remap rewritten debug intrinsic operands. 2020-05-08 11:10:25 -07:00
skeletoncu.ll Restore lit feature object-emission. Omit DebugInfo/Generic on XCore. 2021-04-16 13:02:14 +01:00
strip-DIGlobalVariable.ll
strip-loop-metadata.ll
strip-module-flags.ll
symbolize-64bit-address.test
symbolize-absolute-path-in-debug-line.s
symbolize-build-id-error.test [yaml2obj] - ProgramHeaders: introduce FirstSec/LastSec instead of Sections list. 2020-11-09 13:00:50 +03:00
symbolize-build-id.test [yaml2obj] - ProgramHeaders: introduce FirstSec/LastSec instead of Sections list. 2020-11-09 13:00:50 +03:00
symbolize-demangling.s
symbolize-directory.s
symbolize-gnu-debuglink-fallback.test
symbolize-gnu-debuglink-no-realpath.test
symbolize-gnu-debuglink.test
symbolize-inlined.test [test][tools] Add missing and improve testing 2019-12-09 12:24:23 +00:00
symbolize-macho-universal-unknown-arch.test Revert several changes related to llvm-symbolizer exiting non-zero on failure. 2020-10-21 15:21:44 -07:00
symbolize-macho-universal.test
symbolize-missing-file.test [test] Use host platform specific error message substitution in lit tests 2021-01-29 07:16:30 -05:00
symbolize-no-debug-str.test
symbolize-paths.s attempt to fix symbolize-paths.s everywhere after cd68f4 2020-01-29 14:26:50 -05:00
symbolize-shared-abbrev.s
symbolize-split-dwarf-empty.test
symbolize-split-dwarf-no-skel-address.test
symbolize-stripped-sections.test
symbolize-stripped.test
symbolize-tu.test
symbolize-zlib.test
symbolize.test
typeunit-header.test [DebugInfo] Report the format of type units [10/10] 2020-06-02 17:55:31 +07:00
unrolled-loop-remainder.ll