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| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-08-16 11:21:54 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-08-16 11:21:54 +0000 |
| commit | e1b2af731e2a45344a7c502232f66c55cd746da0 (patch) | |
| tree | bb6a3377594da6a0b30e8179e071137324d5cf69 /lib/Target/SystemZ/SystemZOperators.td | |
| parent | 6a079fef4fad3e6c2e07c9e1d0776e20a0b05b1e (diff) | |
| download | external_llvm-e1b2af731e2a45344a7c502232f66c55cd746da0.zip external_llvm-e1b2af731e2a45344a7c502232f66c55cd746da0.tar.gz external_llvm-e1b2af731e2a45344a7c502232f66c55cd746da0.tar.bz2 | |
[SystemZ] Use CLST to implement strcmp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188544 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ/SystemZOperators.td')
| -rw-r--r-- | lib/Target/SystemZ/SystemZOperators.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZOperators.td b/lib/Target/SystemZ/SystemZOperators.td index 8a5b909..816fb5d 100644 --- a/lib/Target/SystemZ/SystemZOperators.td +++ b/lib/Target/SystemZ/SystemZOperators.td @@ -58,6 +58,11 @@ def SDT_ZMemMemLength : SDTypeProfile<0, 3, [SDTCisPtrTy<0>, SDTCisPtrTy<1>, SDTCisVT<2, i32>]>; +def SDT_ZString : SDTypeProfile<1, 3, + [SDTCisPtrTy<0>, + SDTCisPtrTy<1>, + SDTCisPtrTy<2>, + SDTCisVT<3, i32>]>; def SDT_ZI32Intrinsic : SDTypeProfile<1, 0, [SDTCisVT<0, i32>]>; //===----------------------------------------------------------------------===// @@ -114,6 +119,8 @@ def z_mvc : SDNode<"SystemZISD::MVC", SDT_ZMemMemLength, [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; def z_clc : SDNode<"SystemZISD::CLC", SDT_ZMemMemLength, [SDNPHasChain, SDNPOutGlue, SDNPMayLoad]>; +def z_strcmp : SDNode<"SystemZISD::STRCMP", SDT_ZString, + [SDNPHasChain, SDNPOutGlue, SDNPMayLoad]>; def z_ipm : SDNode<"SystemZISD::IPM", SDT_ZI32Intrinsic, [SDNPInGlue]>; |