diff options
Diffstat (limited to 'lib/Target/R600/AMDGPUInstrInfo.td')
-rw-r--r-- | lib/Target/R600/AMDGPUInstrInfo.td | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Target/R600/AMDGPUInstrInfo.td b/lib/Target/R600/AMDGPUInstrInfo.td index 69d8059..f96dbb4 100644 --- a/lib/Target/R600/AMDGPUInstrInfo.td +++ b/lib/Target/R600/AMDGPUInstrInfo.td @@ -92,3 +92,18 @@ def AMDGPUbfe_i32 : SDNode<"AMDGPUISD::BFE_I32", AMDGPUDTIntTernaryOp>; def AMDGPUbfi : SDNode<"AMDGPUISD::BFI", AMDGPUDTIntTernaryOp>; def AMDGPUbfm : SDNode<"AMDGPUISD::BFM", SDTIntBinOp>; +// Signed and unsigned 24-bit mulitply. The highest 8-bits are ignore when +// performing the mulitply. The result is a 32-bit value. +def AMDGPUmul_u24 : SDNode<"AMDGPUISD::MUL_U24", SDTIntBinOp, + [SDNPCommutative] +>; +def AMDGPUmul_i24 : SDNode<"AMDGPUISD::MUL_I24", SDTIntBinOp, + [SDNPCommutative] +>; + +def AMDGPUmad_u24 : SDNode<"AMDGPUISD::MAD_U24", AMDGPUDTIntTernaryOp, + [] +>; +def AMDGPUmad_i24 : SDNode<"AMDGPUISD::MAD_I24", AMDGPUDTIntTernaryOp, + [] +>; |