diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-02-14 12:17:42 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-02-14 12:17:42 +0000 |
| commit | 608e665946afc2b89050fcf0b99070db2c006bee (patch) | |
| tree | d332f023fbc1365c9129fe463cb61d4147ac16ec /lib/Target/X86/X86ISelLowering.cpp | |
| parent | ec304151b74f9254d7029ee4d197ce1f7cbe501a (diff) | |
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index a1fd34ea8000..78a11e64fef0 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5473,6 +5473,8 @@ static bool getTargetShuffleMask(SDNode *N, MVT VT, if (auto *C = dyn_cast<Constant>(MaskCP->getConstVal())) { DecodePSHUFBMask(C, Mask); + if (Mask.empty()) + return false; break; } |