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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 | f0b6288cbf61b7b4bbce473690f89fc256a547ab (patch) | |
| tree | de94c680c79de83af1df7a179ab5074f03cf0dc0 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 39eebfada6dbadd233387aa32b6ee439e9c6f1e1 (diff) | |
| download | llvm-f0b6288cbf61b7b4bbce473690f89fc256a547ab.zip llvm-f0b6288cbf61b7b4bbce473690f89fc256a547ab.tar.gz llvm-f0b6288cbf61b7b4bbce473690f89fc256a547ab.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.
llvm-svn: 191711
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions