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| author | Jake Ehrlich <jakehehrlich@google.com> | 2017-12-01 21:44:27 +0000 |
|---|---|---|
| committer | Jake Ehrlich <jakehehrlich@google.com> | 2017-12-01 21:44:27 +0000 |
| commit | 3da7982cca9dde69213d2f47adc7981b6072ee31 (patch) | |
| tree | cce07e58129aa93de2cab8bcccfc9b4bb1232601 /llvm/lib/Transforms/Utils/GlobalStatus.cpp | |
| parent | 50a1c7860f26d8a993a6b13b4df407122586aa80 (diff) | |
| download | bcm5719-llvm-3da7982cca9dde69213d2f47adc7981b6072ee31.tar.gz bcm5719-llvm-3da7982cca9dde69213d2f47adc7981b6072ee31.zip | |
[MC] Handle unknown literal register numbers in .cfi_* directives
r230670 introduced a step to map EH register numbers to standard
DWARF register numbers. This failed to consider the case when a
user .cfi_* directive uses an integer literal rather than a
register name, to specify a DWARF register number that has no
corresponding LLVM register number (e.g. a special register that
the compiler and assembler have no name for).
Fixes PR34028.
Patch by Roland McGrath
Differential Revision: https://reviews.llvm.org/D36493
llvm-svn: 319586
Diffstat (limited to 'llvm/lib/Transforms/Utils/GlobalStatus.cpp')
0 files changed, 0 insertions, 0 deletions
