diff options
Diffstat (limited to 'lib/Target/R600/CaymanInstructions.td')
| -rw-r--r-- | lib/Target/R600/CaymanInstructions.td | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Target/R600/CaymanInstructions.td b/lib/Target/R600/CaymanInstructions.td index acd7bde..2630345 100644 --- a/lib/Target/R600/CaymanInstructions.td +++ b/lib/Target/R600/CaymanInstructions.td @@ -21,12 +21,14 @@ def isCayman : Predicate<"Subtarget.hasCaymanISA()">; let Predicates = [isCayman] in { def MULADD_INT24_cm : R600_3OP <0x08, "MULADD_INT24", - [(set i32:$dst, (add (mul I24:$src0, I24:$src1), i32:$src2))], VecALU + [(set i32:$dst, (AMDGPUmad_i24 i32:$src0, i32:$src1, i32:$src2))], VecALU >; def MUL_INT24_cm : R600_2OP <0x5B, "MUL_INT24", - [(set i32:$dst, (mul I24:$src0, I24:$src1))], VecALU + [(set i32:$dst, (AMDGPUmul_i24 i32:$src0, i32:$src1))], VecALU >; +def : IMad24Pat<MULADD_INT24_cm>; + let isVector = 1 in { def RECIP_IEEE_cm : RECIP_IEEE_Common<0x86>; @@ -47,6 +49,7 @@ def COS_cm : COS_Common<0x8E>; def : POW_Common <LOG_IEEE_cm, EXP_IEEE_cm, MUL>; defm DIV_cm : DIV_Common<RECIP_IEEE_cm>; +defm : Expand24UBitOps<MULLO_UINT_cm, ADD_INT>; // RECIP_UINT emulation for Cayman // The multiplication scales from [0,1] to the unsigned integer range |