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| author | Preston Gurd <preston.gurd@intel.com> | 2013-09-30 23:18:42 +0000 |
|---|---|---|
| committer | Preston Gurd <preston.gurd@intel.com> | 2013-09-30 23:18:42 +0000 |
| commit | 2967a804126c6081a18d8b75adf2d9fd5a3c096e (patch) | |
| tree | 6822aa84c80c2c5b614c603f7a09dc72827f3077 /lib/IR | |
| parent | a6d841561b1b7e3f32e1f77e35982d8cfd0f515e (diff) | |
| download | external_llvm-2967a804126c6081a18d8b75adf2d9fd5a3c096e.zip external_llvm-2967a804126c6081a18d8b75adf2d9fd5a3c096e.tar.gz external_llvm-2967a804126c6081a18d8b75adf2d9fd5a3c096e.tar.bz2 | |
The X86FixupLEAs pass for Intel Atom must not call convertToThreeAddress
on ADD16rr opcodes, if src1 != src, since that would cause
convertToThreeAddress to try to create a virtual register. This is not
permitted after register allocation, which is when the X86FixupLEAs pass
runs.
This patch fixes PR16785.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191711 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR')
0 files changed, 0 insertions, 0 deletions