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| author | Chris Lattner <sabre@nondot.org> | 2010-03-19 05:07:09 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-19 05:07:09 +0000 |
| commit | e8cabf3c2eb835f9189a39c810654d9bd302f7ee (patch) | |
| tree | f941dd1fcd848b714c9d589a6fdac67c96c75d84 /lib | |
| parent | 5a9b8fb95c9a4c6fd5e06c1e89fa9263d39cd252 (diff) | |
| download | external_llvm-e8cabf3c2eb835f9189a39c810654d9bd302f7ee.zip external_llvm-e8cabf3c2eb835f9189a39c810654d9bd302f7ee.tar.gz external_llvm-e8cabf3c2eb835f9189a39c810654d9bd302f7ee.tar.bz2 | |
add a new SDNPVariadic SDNP node flag, and use it in
dag isel gen instead of instruction properties. This
allows the oh-so-useful behavior of matching a variadic
non-root node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98934 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 630ccb1..dd6cea0 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -119,12 +119,12 @@ def X86AtomSwap64 : SDNode<"X86ISD::ATOMSWAP64_DAG", SDTX86atomicBinary, [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>; def X86retflag : SDNode<"X86ISD::RET_FLAG", SDTX86Ret, - [SDNPHasChain, SDNPOptInFlag]>; + [SDNPHasChain, SDNPOptInFlag, SDNPVariadic]>; def X86vastart_save_xmm_regs : SDNode<"X86ISD::VASTART_SAVE_XMM_REGS", SDT_X86VASTART_SAVE_XMM_REGS, - [SDNPHasChain]>; + [SDNPHasChain, SDNPVariadic]>; def X86callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_X86CallSeqStart, @@ -134,7 +134,8 @@ def X86callseq_end : [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>; def X86call : SDNode<"X86ISD::CALL", SDT_X86Call, - [SDNPHasChain, SDNPOutFlag, SDNPOptInFlag]>; + [SDNPHasChain, SDNPOutFlag, SDNPOptInFlag, + SDNPVariadic]>; def X86rep_stos: SDNode<"X86ISD::REP_STOS", SDTX86RepStr, [SDNPHasChain, SDNPInFlag, SDNPOutFlag, SDNPMayStore]>; @@ -157,7 +158,7 @@ def X86ehret : SDNode<"X86ISD::EH_RETURN", SDT_X86EHRET, [SDNPHasChain]>; def X86tcret : SDNode<"X86ISD::TC_RETURN", SDT_X86TCRET, - [SDNPHasChain, SDNPOptInFlag]>; + [SDNPHasChain, SDNPOptInFlag, SDNPVariadic]>; def X86add_flag : SDNode<"X86ISD::ADD", SDTBinaryArithWithFlags, [SDNPCommutative]>; |