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Hexagon: Set appropriate TSFlags to the loads/stores with global address to

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support constant extension.

This patch doesn't introduce any functionality changes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175280 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jyotsna Verma 2013-02-15 17:52:07 +00:00
parent f64a7a83be
commit 55a98b00c1
1 changed files with 25 additions and 33 deletions
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58
lib/Target/Hexagon/HexagonInstrInfoV4.td
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@ -1366,7 +1366,8 @@ def STriw_shl_V4 : STInst<(outs),
// memd(#global)=Rtt
let isPredicable = 1, neverHasSideEffects = 1 in
let isPredicable = 1, mayStore = 1, neverHasSideEffects = 1,
validSubTargets = HasV4SubT in
def STd_GP_V4 : STInst2<(outs),
(ins globaladdress:$global, DoubleRegs:$src),
"memd(#$global) = $src",
@ -1374,7 +1375,8 @@ def STd_GP_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memd(##global) = Rtt
let neverHasSideEffects = 1, isPredicated = 1 in
let mayStore = 1, neverHasSideEffects = 1, isPredicated = 1,
isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in {
def STd_GP_cPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2),
"if ($src1) memd(##$global) = $src2",
@ -1382,7 +1384,6 @@ def STd_GP_cPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memd(##global) = Rtt
let neverHasSideEffects = 1, isPredicated = 1 in
def STd_GP_cNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2),
"if (!$src1) memd(##$global) = $src2",
@ -1390,7 +1391,6 @@ def STd_GP_cNotPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memd(##global) = Rtt
let neverHasSideEffects = 1, isPredicated = 1 in
def STd_GP_cdnPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2),
"if ($src1.new) memd(##$global) = $src2",
@ -1398,15 +1398,16 @@ def STd_GP_cdnPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memd(##global) = Rtt
let neverHasSideEffects = 1, isPredicated = 1 in
def STd_GP_cdnNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2),
"if (!$src1.new) memd(##$global) = $src2",
[]>,
Requires<[HasV4T]>;
}
// memb(#global)=Rt
let isPredicable = 1, neverHasSideEffects = 1 in
let isPredicable = 1, neverHasSideEffects = 1, isNVStorable = 1,
validSubTargets = HasV4SubT in
def STb_GP_V4 : STInst2<(outs),
(ins globaladdress:$global, IntRegs:$src),
"memb(#$global) = $src",
@ -1414,7 +1415,8 @@ def STb_GP_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memb(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
let neverHasSideEffects = 1, isPredicated = 1, isNVStorable = 1,
isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in {
def STb_GP_cPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1) memb(##$global) = $src2",
@ -1422,7 +1424,6 @@ def STb_GP_cPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memb(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STb_GP_cNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1) memb(##$global) = $src2",
@ -1430,7 +1431,6 @@ def STb_GP_cNotPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memb(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STb_GP_cdnPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1.new) memb(##$global) = $src2",
@ -1438,15 +1438,16 @@ def STb_GP_cdnPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memb(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STb_GP_cdnNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1.new) memb(##$global) = $src2",
[]>,
Requires<[HasV4T]>;
}
// memh(#global)=Rt
let isPredicable = 1, neverHasSideEffects = 1 in
let isPredicable = 1, neverHasSideEffects = 1, isNVStorable = 1,
validSubTargets = HasV4SubT in
def STh_GP_V4 : STInst2<(outs),
(ins globaladdress:$global, IntRegs:$src),
"memh(#$global) = $src",
@ -1454,7 +1455,8 @@ def STh_GP_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memh(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
let neverHasSideEffects = 1, isPredicated = 1, isNVStorable = 1,
isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in {
def STh_GP_cPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1) memh(##$global) = $src2",
@ -1462,7 +1464,6 @@ def STh_GP_cPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memh(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STh_GP_cNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1) memh(##$global) = $src2",
@ -1470,7 +1471,6 @@ def STh_GP_cNotPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memh(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STh_GP_cdnPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1.new) memh(##$global) = $src2",
@ -1478,15 +1478,16 @@ def STh_GP_cdnPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memh(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STh_GP_cdnNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1.new) memh(##$global) = $src2",
[]>,
Requires<[HasV4T]>;
}
// memw(#global)=Rt
let isPredicable = 1, neverHasSideEffects = 1 in
let isPredicable = 1, neverHasSideEffects = 1, isNVStorable = 1,
validSubTargets = HasV4SubT in
def STw_GP_V4 : STInst2<(outs),
(ins globaladdress:$global, IntRegs:$src),
"memw(#$global) = $src",
@ -1494,7 +1495,8 @@ def STw_GP_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memw(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
let neverHasSideEffects = 1, isPredicated = 1, isNVStorable = 1,
isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in {
def STw_GP_cPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1) memw(##$global) = $src2",
@ -1502,7 +1504,6 @@ def STw_GP_cPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memw(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STw_GP_cNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1) memw(##$global) = $src2",
@ -1510,7 +1511,6 @@ def STw_GP_cNotPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (Pv) memw(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STw_GP_cdnPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1.new) memw(##$global) = $src2",
@ -1518,12 +1518,12 @@ def STw_GP_cdnPt_V4 : STInst2<(outs),
Requires<[HasV4T]>;
// if (!Pv) memw(##global) = Rt
let neverHasSideEffects = 1, isPredicated = 1 in
def STw_GP_cdnNotPt_V4 : STInst2<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1.new) memw(##$global) = $src2",
[]>,
Requires<[HasV4T]>;
}
// 64 bit atomic store
def : Pat <(atomic_store_64 (HexagonCONST32_GP tglobaladdr:$global),
@ -1806,7 +1806,8 @@ def STriw_shl_nv_V4 : NVInst_V4<(outs),
// memw(Rx++Mu:brev)=Nt.new
// memw(gp+#u16:2)=Nt.new
let mayStore = 1, neverHasSideEffects = 1 in
let mayStore = 1, neverHasSideEffects = 1, isNVStore = 1,
validSubTargets = HasV4SubT in
def STw_GP_nv_V4 : NVInst_V4<(outs),
(ins globaladdress:$global, IntRegs:$src),
"memw(#$global) = $src.new",
@ -1814,7 +1815,8 @@ def STw_GP_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (Pv) memb(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
let mayStore = 1, neverHasSideEffects = 1, isNVStore = 1,
isExtended = 1, opExtendable = 1, validSubTargets = HasV4SubT in {
def STb_GP_cPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1) memb(##$global) = $src2.new",
@ -1822,7 +1824,6 @@ def STb_GP_cPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (!Pv) memb(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STb_GP_cNotPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1) memb(##$global) = $src2.new",
@ -1830,7 +1831,6 @@ def STb_GP_cNotPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (Pv) memb(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STb_GP_cdnPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1.new) memb(##$global) = $src2.new",
@ -1838,7 +1838,6 @@ def STb_GP_cdnPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (!Pv) memb(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STb_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1.new) memb(##$global) = $src2.new",
@ -1846,7 +1845,6 @@ def STb_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (Pv) memh(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STh_GP_cPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1) memh(##$global) = $src2.new",
@ -1854,7 +1852,6 @@ def STh_GP_cPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (!Pv) memh(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STh_GP_cNotPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1) memh(##$global) = $src2.new",
@ -1862,7 +1859,6 @@ def STh_GP_cNotPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (Pv) memh(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STh_GP_cdnPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1.new) memh(##$global) = $src2.new",
@ -1870,7 +1866,6 @@ def STh_GP_cdnPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (!Pv) memh(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STh_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1.new) memh(##$global) = $src2.new",
@ -1878,7 +1873,6 @@ def STh_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (Pv) memw(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STw_GP_cPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1) memw(##$global) = $src2.new",
@ -1886,7 +1880,6 @@ def STw_GP_cPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (!Pv) memw(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STw_GP_cNotPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1) memw(##$global) = $src2.new",
@ -1894,7 +1887,6 @@ def STw_GP_cNotPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (Pv) memw(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STw_GP_cdnPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if ($src1.new) memw(##$global) = $src2.new",
@ -1902,12 +1894,12 @@ def STw_GP_cdnPt_nv_V4 : NVInst_V4<(outs),
Requires<[HasV4T]>;
// if (!Pv) memw(##global) = Rt
let mayStore = 1, neverHasSideEffects = 1 in
def STw_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs),
(ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2),
"if (!$src1.new) memw(##$global) = $src2.new",
[]>,
Requires<[HasV4T]>;
}
//===----------------------------------------------------------------------===//
// NV/ST -