diff options
| author | Dan Gohman <dan433584@gmail.com> | 2015-11-19 23:04:59 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2015-11-19 23:04:59 +0000 |
| commit | 3192ddfebac52b75e623d186839ae0ffa58247b9 (patch) | |
| tree | fa5d98aa8c6e00041dfd9db034f41ad265a1e118 /llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h | |
| parent | 11922d2c1d3a45106a7e3921f7950941e0bcb7a7 (diff) | |
| download | bcm5719-llvm-3192ddfebac52b75e623d186839ae0ffa58247b9.tar.gz bcm5719-llvm-3192ddfebac52b75e623d186839ae0ffa58247b9.zip | |
[WebAssembly] Implement isCheapToSpeculateCtlz and isCheapToSpeculateCttz.
This unbreaks test/CodeGen/WebAssembly/i32.ll and
test/CodeGen/WebAssembly/i64.ll after r224899.
llvm-svn: 253617
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h index c79ffb29c25..3621571151a 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h +++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.h @@ -52,6 +52,8 @@ private: std::pair<unsigned, const TargetRegisterClass *> getRegForInlineAsmConstraint(const TargetRegisterInfo *TRI, StringRef Constraint, MVT VT) const override; + bool isCheapToSpeculateCttz() const override; + bool isCheapToSpeculateCtlz() const override; SDValue LowerCall(CallLoweringInfo &CLI, SmallVectorImpl<SDValue> &InVals) const override; |
