maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[X86] Replace an impossible if condition with an assert. 

llvm-svn: 326167
This commit is contained in:
Craig Topper 2018-02-27 03:50:00 +00:00
parent 883b6ee70a
commit fcaa0323ec
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
llvm/lib/Target/X86/X86ISelLowering.cpp
View File

@ -16903,8 +16903,7 @@ SDValue X86TargetLowering::LowerTRUNCATE(SDValue Op, SelectionDAG &DAG) const {
} }
// Handle truncation of V256 to V128 using shuffles. // Handle truncation of V256 to V128 using shuffles.
if (!VT.is128BitVector() || !InVT.is256BitVector()) assert(VT.is128BitVector() && InVT.is256BitVector() && "Unexpected types!");
return SDValue();
assert(Subtarget.hasFp256() && "256-bit vector without AVX!"); assert(Subtarget.hasFp256() && "256-bit vector without AVX!");