Martin Storsjö 36c64af9d7 [CodeGen] [WinException] Only produce handler data at the end of the function if needed ... If we are going to write handler data (that is written as variable length data following after the unwind info in .xdata), we need to emit the handler data immediately, but for cases where no such info is going to be written, skip emitting it right away. (Unwind info for all remaining functions that hasn't gotten it emitted directly is emitted at the end.) This does slightly change the ordering of sections (triggering a bunch of updates to DebugInfo/COFF tests), but the change should be benign. This also matches GCC's assembly output, which doesn't output .seh_handlerdata unless it actually is needed. For ARM64, the unwind info can be packed into the runtime function entry itself (leaving no data in the .xdata section at all), but that can only be done if there's no follow-on data in the .xdata section. If emission of the unwind info is triggered via EmitWinEHHandlerData (or the .seh_handlerdata directive), which implicitly switches to the .xdata section, there's a chance of the caller wanting to pass further data there, so the packed format can't be used in that case. Differential Revision: https://reviews.llvm.org/D87448		2020-09-21 23:42:59 +03:00
..
AArch64	Reapply Revert "RegAllocFast: Rewrite and improve"	2020-09-21 15:45:27 -04:00
AMDGPU	[AMDGPU] Add Scratch Wave Offset to Scratch Buffer Descriptor in entry functions	2020-03-19 15:35:16 -04:00
ARM	Reapply Revert "RegAllocFast: Rewrite and improve"	2020-09-21 15:45:27 -04:00
BPF	[DebugInfo] Fix assertion for extern void type	2020-06-08 13:43:18 -07:00
COFF	[CodeGen] [WinException] Only produce handler data at the end of the function if needed	2020-09-21 23:42:59 +03:00
Generic	[EarlyCSE] Verify hash code in regression tests	2020-09-04 10:40:35 -04:00
Inputs	[DebugInfo] Explicitly permit addr_size = 0x02 when parsing DWARF data	2020-06-22 13:11:55 +03:00
Lanai	…
MIR	[LiveDebugValues][NFC] Add additional tests	2020-09-11 15:34:37 +01:00
MSP430	Attempt to unbreak the test introduced in 359fae6eb0 on Windows	2020-06-22 14:41:55 +03:00
Mips	Reapply Revert "RegAllocFast: Rewrite and improve"	2020-09-21 15:45:27 -04:00
NVPTX	[MC,NVPTX] Add MCAsmPrinter support for unsigned-only data directives.	2020-07-20 16:24:41 -07:00
PDB	[test] Use yaml2obj -o %t instead of > %t	2020-01-21 17:20:18 -08:00
PowerPC	[DebugInfo] Respect relocations when decoding DW_EH_PE_sdata4 & DW_EH_PE_sdata8 and support R_ARM_REL32	2020-07-18 09:00:50 -07:00
RISCV	[llvm-readobj] Update tests because of changes in llvm-readobj behavior	2020-07-20 10:39:04 +01:00
Sparc	[DebugInfo] Do not emit entry values for composite locations	2020-07-01 10:50:55 +02:00
SystemZ	[lit] Delete empty lines at the end of lit.local.cfg NFC	2019-06-17 09:51:07 +00:00
WebAssembly	Support dwarf fission for wasm object files	2020-09-17 14:42:41 -07:00
X86	Reapply Revert "RegAllocFast: Rewrite and improve"	2020-09-21 15:45:27 -04:00
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	…
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] Strip added metadata in the -debugify-each pipeline	2020-04-13 10:55:17 -07:00
debugify-export.ll	…
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	[debugify] Demote an error about empty locations to a warning	2020-06-26 14:55:02 -07:00
debuglineinfo-macho.test	…
debuglineinfo-path.ll	[llvm-symbolizer] Switch command line parsing from llvm::cl to OptTable	2020-08-04 08:53:15 -07:00
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	[DWARF] check whether the DIE is valid before querying for information	2019-04-03 17:13:45 +00:00
dwarfdump-dataLocationExp.ll	Fixed arm build bot failure after 4042ada1c1	2020-05-15 23:30:05 +05:30
dwarfdump-dataLocationVar.ll	Fixed arm build bot failure after 4042ada1c1	2020-05-15 23:30:05 +05:30
dwarfdump-debug-frame-simple.test	…
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	[llvm-dwarfdump] --gdb-index: fix uninitialized TuListOffset	2019-06-19 13:51:29 +00:00
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 ab699d78a2	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	…
fortran-string-type.ll	[DebugInfo][flang]Added support for representing Fortran assumed length strings	2020-08-22 10:13:40 +05:30
fortranDefaultLower.ll	[DebugInfo] Upgrade DISubrange to support Fortran dynamic arrays	2020-05-28 13:46:41 +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 d20bf5a725	2020-05-28 18:01:38 +05:30
gcc-local-mem-func.test	…
high-pc-constant.test	…
invalid-relocations.test	[test] Use yaml2obj -o %t instead of > %t	2020-01-21 17:20:18 -08:00
macro_link.ll	…
member-pointers.o	…
missing-abstract-variable.o	…
omit-empty.ll	…
pr34186.ll	…
pr34672.ll	…
pr37964.ll	[Transforms][Debugify] Ignore PHI nodes when checking for DebugLocs	2020-02-27 16:14:11 +00:00
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
simplify-cfg-preserve-dbg-values.ll	[SimplifyCFG] Remap rewritten debug intrinsic operands.	2020-05-08 11:10:25 -07:00
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-build-id-error.test	[Symbolize] Handle error after the notes loop	2020-01-27 11:00:27 -08:00
symbolize-build-id.test	[llvm-symbolizer] Support debug file lookup using build ID	2019-12-04 15:07:56 -08:00
symbolize-demangling.s	…
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	…
symbolize-inlined.test	[test][tools] Add missing and improve testing	2019-12-09 12:24:23 +00:00
symbolize-macho-universal-unknown-arch.test	…
symbolize-macho-universal.test	…
symbolize-missing-file.test	…
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-paths.s	attempt to fix symbolize-paths.s everywhere after cd68f4	2020-01-29 14:26:50 -05:00
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	…
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	[DebugInfo] Report the format of type units [10/10]	2020-06-02 17:55:31 +07:00
unrolled-loop-remainder.ll	…