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Added SAVE and RESTORE. Duplicated JMPL into JMPLCALL and JMPLRET,

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which have the same opcode and operands but different flags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@938 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2001-10-22 13:32:55 +00:00
parent c152163eb4
commit 1d86cc06dc
1 changed files with 6 additions and 1 deletions
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7
lib/Target/SparcV9/SparcV9Instr.def
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@ -421,9 +421,14 @@ I(STD, "std", 3, -1, B12, true , 0, 2, SPARC_ST, M_FLOAT_FLAG | M_STORE_FLAG)
// Call, Return and "Jump and link".
// Latency includes the delay slot.
I(CALL , "call", 1, -1, B29, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_CALL_FLAG)
I(JMPL , "jmpl", 3, -1, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_CALL_FLAG)
I(JMPLCALL, "jmpl", 3, -1, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_CALL_FLAG )
I(JMPLRET, "jmpl", 3, -1, B12, true , 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_RET_FLAG)
I(RETURN, "return", 2, -1, 0, false, 1, 2, SPARC_CTI, M_BRANCH_FLAG | M_RET_FLAG)
// SAVE and restore instructions
I(SAVE , "save", 3, 2, B12, true , 0, 1, SPARC_SINGLE, M_INT_FLAG | M_ARITH_FLAG)
I(RESTORE, "restore", 3, 2, B12, true , 0, 1, SPARC_SINGLE, M_INT_FLAG | M_ARITH_FLAG)
// Synthetic phi operation for near-SSA form of machine code
// Number of operands is variable, indicated by -1. Result is the first op.
I(PHI, "<phi>", -1, 0, 0, false, 0, 0, SPARC_INV, M_DUMMY_PHI_FLAG)