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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-10-22 13:32:55 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-10-22 13:32:55 +0000 |
| commit | 6b492ddc15caa3adcfb814d4518723b4cb05dad3 (patch) | |
| tree | 52f1b1c06480d7a2850c6696978ae05788a8b64e /llvm/lib | |
| parent | 7c1a8d6d53194df83b96db939bb24612b6c0f1ff (diff) | |
| download | bcm5719-llvm-6b492ddc15caa3adcfb814d4518723b4cb05dad3.tar.gz bcm5719-llvm-6b492ddc15caa3adcfb814d4518723b4cb05dad3.zip | |
Added SAVE and RESTORE. Duplicated JMPL into JMPLCALL and JMPLRET,
which have the same opcode and operands but different flags.
llvm-svn: 938
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcInstr.def | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/Target/Sparc/SparcInstr.def b/llvm/lib/Target/Sparc/SparcInstr.def index 13efaa33ae7..1303e8a8db6 100644 --- a/llvm/lib/Target/Sparc/SparcInstr.def +++ b/llvm/lib/Target/Sparc/SparcInstr.def @@ -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) |
