diff options
| author | Zack Rusin <zack@tungstengraphics.com> | 2007-10-18 05:51:01 -0400 |
|---|---|---|
| committer | Zack Rusin <zack@tungstengraphics.com> | 2007-10-24 11:21:04 -0400 |
| commit | 1c955171c84f5d062f5f0be983de636a1817c6f7 (patch) | |
| tree | 889721ce994dc41c0968f5c7016e59e9101e888e /src/mesa/pipe/llvm/instructions.cpp | |
| parent | bd38f4d92125e648b276344ebb2ab9d517b3e7a5 (diff) | |
Implement ex2 opcode
Diffstat (limited to 'src/mesa/pipe/llvm/instructions.cpp')
| -rw-r--r-- | src/mesa/pipe/llvm/instructions.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/pipe/llvm/instructions.cpp b/src/mesa/pipe/llvm/instructions.cpp index ee67ae0eed..1e6b74eac6 100644 --- a/src/mesa/pipe/llvm/instructions.cpp +++ b/src/mesa/pipe/llvm/instructions.cpp @@ -302,3 +302,12 @@ llvm::Value * Instructions::dst(llvm::Value *in1, llvm::Value *in2) ry, z, w); } +llvm::Value * Instructions::ex2(llvm::Value *in) +{ + llvm::Value *val = callPow(ConstantFP::get(Type::FloatTy, APFloat(2.f)), + new ExtractElementInst(in, unsigned(0), + name("x1"), + m_block)); + return vectorFromVals(val, val, val, val); +} + |