diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCInstrVSX.td')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrVSX.td | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrVSX.td b/llvm/lib/Target/PowerPC/PPCInstrVSX.td index 04a13e204ac..d84f828949e 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrVSX.td +++ b/llvm/lib/Target/PowerPC/PPCInstrVSX.td @@ -2512,7 +2512,12 @@ let AddedComplexity = 400, Predicates = [HasP9Vector] in { // Convert (Un)Signed DWord -> QP def XSCVSDQP : X_VT5_XO5_VB5_TyVB<63, 10, 836, "xscvsdqp", vfrc, []>; + def : Pat<(f128 (sint_to_fp i64:$src)), + (f128 (XSCVSDQP (COPY_TO_REGCLASS $src, VFRC)))>; + def XSCVUDQP : X_VT5_XO5_VB5_TyVB<63, 2, 836, "xscvudqp", vfrc, []>; + def : Pat<(f128 (uint_to_fp i64:$src)), + (f128 (XSCVUDQP (COPY_TO_REGCLASS $src, VFRC)))>; let UseVSXReg = 1 in { //===--------------------------------------------------------------------===// @@ -3117,6 +3122,17 @@ let AddedComplexity = 400, Predicates = [HasP9Vector] in { (COPY_TO_REGCLASS (DFLOADf32 ixaddr:$src), VSFRC)>; def : Pat<(f32 (fpround (f64 (extloadf32 ixaddr:$src)))), (f32 (DFLOADf32 ixaddr:$src))>; + + // Convert (Un)Signed DWord in memory -> QP + def : Pat<(f128 (sint_to_fp (i64 (load xaddr:$src)))), + (f128 (XSCVSDQP (LXSDX xaddr:$src)))>; + def : Pat<(f128 (sint_to_fp (i64 (load ixaddr:$src)))), + (f128 (XSCVSDQP (LXSD ixaddr:$src)))>; + def : Pat<(f128 (uint_to_fp (i64 (load xaddr:$src)))), + (f128 (XSCVUDQP (LXSDX xaddr:$src)))>; + def : Pat<(f128 (uint_to_fp (i64 (load ixaddr:$src)))), + (f128 (XSCVUDQP (LXSD ixaddr:$src)))>; + } // end HasP9Vector, AddedComplexity let Predicates = [HasP9Vector] in { |
