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Karl-Johan Karlsson 0d005669c5 [DebugInfo] Insert DEBUG_VALUEs after each register redefinition
Summary:
When reinserting debug values after register allocation, make sure to
insert debug values after each redefinition of debug value register in
the slot index range. The reason for this is that DwarfDebug will end
the range of a debug variable when the physical reg is defined. For
instructions with e.g. tied operands this result in prematurely ended
debug range.

This resolves pr34545

Patch by Karl-Johan Karlsson and Bjorn Pettersson

Reviewers: rnk, aprantl

Reviewed By: rnk

Subscribers: bjope, llvm-commits

Differential Revision: https://reviews.llvm.org/D38229

llvm-svn: 314974
2017-10-05 08:37:31 +00:00
bindings
cmake Bring r314809 back. 2017-10-04 20:27:01 +00:00
docs Add a manpage for llvm-dwarfdump. 2017-10-03 23:46:57 +00:00
examples
include Minor refactoring regarding Cast::isNoopCast(), NFC 2017-10-05 07:07:09 +00:00
lib [DebugInfo] Insert DEBUG_VALUEs after each register redefinition 2017-10-05 08:37:31 +00:00
projects
resources
runtimes
test [DebugInfo] Insert DEBUG_VALUEs after each register redefinition 2017-10-05 08:37:31 +00:00
tools Enabling new pass manager in LTO (and thinLTO) link step. 2017-10-05 01:48:42 +00:00
unittests Move the stripping of invalid debug info from the Verifier to AutoUpgrade. 2017-10-02 18:31:29 +00:00
utils [test] Fix append_path in the empty case 2017-10-04 17:30:28 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt Revert "[CMake] Remove CMAKE_.*_OUTPUT_DIRECTORY (NFCI)" 2017-09-29 19:50:41 +00:00
CODE_OWNERS.TXT
configure
CREDITS.TXT Add myself to CREDITS.txt 2017-09-18 14:33:39 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT

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