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| author | Peter Smith <peter.smith@linaro.org> | 2017-06-28 09:12:38 +0000 |
|---|---|---|
| committer | Peter Smith <peter.smith@linaro.org> | 2017-06-28 09:12:38 +0000 |
| commit | 691ff76662c8fc61e48dd75e90f47a6087405c00 (patch) | |
| tree | 1365db5f2e5d02ee593bf9f6a11ee5a43c4c078b /llvm/lib/Analysis/ValueTracking.cpp | |
| parent | 3f2a08183f52ee7184a9cea405fc3aa4c125fe8c (diff) | |
| download | bcm5719-llvm-691ff76662c8fc61e48dd75e90f47a6087405c00.tar.gz bcm5719-llvm-691ff76662c8fc61e48dd75e90f47a6087405c00.zip | |
[ELF] Consolidate .ARM.extab.* sections into .ARM.extab
When -ffunction-sections and ARM C++ exceptions are used each .text.suffix
section will have at least one .ARM.exidx.suffix section and may have an
additional .ARM.extab.suffix section if the unwinding instructions are too
large to inline into the .ARM.exidx table entry. For a large program without
a linker script this can lead to a large number of section header table
entries that can increase the size of the ELF file.
This change introduces a default rule for .ARM.extab.* to be placed in
a single output section called .ARM.extab . This follows the behavior of
ld.gold and ld.bfd.
fixes pr33407
Differential Revision: https://reviews.llvm.org/D34678
llvm-svn: 306522
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
0 files changed, 0 insertions, 0 deletions
