diff options
| author | Adam Nemet <anemet@apple.com> | 2014-03-31 21:54:48 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2014-03-31 21:54:48 +0000 |
| commit | 10c4ce25841902b458e3b42906d31d2c7e29dba1 (patch) | |
| tree | c10ee39ddc34ea163ec93b608e9e139cbbeced02 /llvm/lib | |
| parent | d6c432678622d4badca35666bf64d85a1a341616 (diff) | |
| download | bcm5719-llvm-10c4ce25841902b458e3b42906d31d2c7e29dba1.tar.gz bcm5719-llvm-10c4ce25841902b458e3b42906d31d2c7e29dba1.zip | |
[X86] Adjust cost of FP_TO_UINT v4f64->v4i32 as well
Pretty obvious follow-on to r205159 to also handle conversion from double
besides float.
Fixes <rdar://problem/16373208>
llvm-svn: 205253
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index e1e151328fa..ed04cdc4e40 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -528,6 +528,7 @@ unsigned X86TTI::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src) const { // problem is that the inserts form a read-modify-write chain so latency // should be factored in too. Inflating the cost per element by 1. { ISD::FP_TO_UINT, MVT::v8i32, MVT::v8f32, 8*4 }, + { ISD::FP_TO_UINT, MVT::v4i32, MVT::v4f64, 4*4 }, }; if (ST->hasAVX2()) { |
