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| author | Iain Sandoe <iain@codesourcery.com> | 2014-01-08 10:22:54 +0000 |
|---|---|---|
| committer | Iain Sandoe <iain@codesourcery.com> | 2014-01-08 10:22:54 +0000 |
| commit | 9c0a05c7af7f85ef931109e9e4a171cd9eec0a0f (patch) | |
| tree | fc0a877cdbe71474150ee56157f1e497f4ed3301 /include/llvm/IR/IntrinsicsX86.td | |
| parent | 4712264fb81fa48b15efcbcd8816437336f4d594 (diff) | |
| download | llvm-9c0a05c7af7f85ef931109e9e4a171cd9eec0a0f.tar.gz llvm-9c0a05c7af7f85ef931109e9e4a171cd9eec0a0f.tar.bz2 llvm-9c0a05c7af7f85ef931109e9e4a171cd9eec0a0f.tar.xz | |
[patch] Adjust behavior of FDE cross-section relocs for targets that don't support abs-differences.
Modern versions of OSX/Darwin's ld (ld64 > 97.17) have an optimisation present that allows the back end to omit relocations (and replace them with an absolute difference) for FDE some text section refs.
This patch allows a backend to opt-in to this behaviour by setting "DwarfFDESymbolsUseAbsDiff". At present, this is only enabled for modern x86 OSX ports.
test changes by David Fang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198744 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/IR/IntrinsicsX86.td')
0 files changed, 0 insertions, 0 deletions