diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZInstrInfo.td')
| -rw-r--r-- | lib/Target/SystemZ/SystemZInstrInfo.td | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.td b/lib/Target/SystemZ/SystemZInstrInfo.td index fa5ecdd852433..9f5e6288348e0 100644 --- a/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/lib/Target/SystemZ/SystemZInstrInfo.td @@ -189,18 +189,15 @@ let isBranch = 1, isTerminator = 1 in { //===----------------------------------------------------------------------===// // Unconditional trap. -// FIXME: This trap instruction should be marked as isTerminator, but there is -// currently a general bug that allows non-terminators to be placed between -// terminators. Temporarily leave this unmarked until the bug is fixed. -let isBarrier = 1, hasCtrlDep = 1 in +let hasCtrlDep = 1 in def Trap : Alias<4, (outs), (ins), [(trap)]>; // Conditional trap. -let isTerminator = 1, hasCtrlDep = 1, Uses = [CC] in +let hasCtrlDep = 1, Uses = [CC] in def CondTrap : Alias<4, (outs), (ins cond4:$valid, cond4:$R1), []>; // Fused compare-and-trap instructions. -let isTerminator = 1, hasCtrlDep = 1 in { +let hasCtrlDep = 1 in { // These patterns work the same way as for compare-and-branch. defm CRT : CmpBranchRRFcPair<"crt", 0xB972, GR32>; defm CGRT : CmpBranchRRFcPair<"cgrt", 0xB960, GR64>; @@ -1449,7 +1446,7 @@ let Predicates = [FeatureExecutionHint] in { // A serialization instruction that acts as a barrier for all memory // accesses, which expands to "bcr 14, 0". let hasSideEffects = 1 in -def Serialize : Alias<2, (outs), (ins), [(z_serialize)]>; +def Serialize : Alias<2, (outs), (ins), []>; // A pseudo instruction that serves as a compiler barrier. let hasSideEffects = 1, hasNoSchedulingInfo = 1 in |