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| author | Dan Gohman <gohman@apple.com> | 2008-10-21 03:38:42 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-10-21 03:38:42 +0000 |
| commit | 4401361a2fb92c82317dbfbb1616f54ced2b51f3 (patch) | |
| tree | 761a3b72172426eb3e1397b34fe923ff2bdec232 /win32/AsmParser | |
| parent | 279c22e6da2612f024b70e5509ffb0cad32f38b2 (diff) | |
| download | external_llvm-4401361a2fb92c82317dbfbb1616f54ced2b51f3.zip external_llvm-4401361a2fb92c82317dbfbb1616f54ced2b51f3.tar.gz external_llvm-4401361a2fb92c82317dbfbb1616f54ced2b51f3.tar.bz2 | |
Don't create TargetGlobalAddress nodes with offsets that don't fit
in the 32-bit signed offset field of addresses. Even though this
may be intended, some linkers refuse to relocate code where the
relocated address computation overflows.
Also, fix the sign-extension of constant offsets to use the
actual pointer size, rather than the size of the GlobalAddress
node, which may be different, for example on x86-64 where MVT::i32
is used when the address is being fit into the 32-bit displacement
field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57885 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'win32/AsmParser')
0 files changed, 0 insertions, 0 deletions