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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-11-14 15:54:44 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2001-11-14 15:54:44 +0000 |
| commit | c9c6aa04454204000fae4120d3ce8455525a723f (patch) | |
| tree | a258c7919387c937b7b39bdd0ceffaf42598a3b8 | |
| parent | cbddf49665ec3900f285b4972d571fcd90c99180 (diff) | |
Change latency of SETX to improve schedule -- just a hack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1304 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/SparcV9/SparcV9Instr.def | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/SparcV9/SparcV9Instr.def b/lib/Target/SparcV9/SparcV9Instr.def index 89322ff1e3..02d5c8eda0 100644 --- a/lib/Target/SparcV9/SparcV9Instr.def +++ b/lib/Target/SparcV9/SparcV9Instr.def @@ -46,7 +46,7 @@ I(NOP, "nop", 0, -1, 0, false, 0, 1, SPARC_NONE, M_NOP_FLAG) // Use a latency > 1 since this may generate as many as 3 instructions. I(SETSW, "setsw", 2, 1, 0, true , 0, 2, SPARC_IEUN, M_INT_FLAG | M_ARITH_FLAG | M_PSEUDO_FLAG ) I(SETUW, "setuw", 2, 1, 0, false, 0, 2, SPARC_IEUN, M_INT_FLAG | M_LOGICAL_FLAG | M_ARITH_FLAG | M_PSEUDO_FLAG ) -I(SETX, "setx", 3, 2, 0, true, 0, 5, SPARC_IEUN, M_INT_FLAG | M_LOGICAL_FLAG | M_ARITH_FLAG | M_PSEUDO_FLAG ) +I(SETX, "setx", 3, 2, 0, true, 0, 2, SPARC_IEUN, M_INT_FLAG | M_LOGICAL_FLAG | M_ARITH_FLAG | M_PSEUDO_FLAG ) // Set high-order bits of register and clear low-order bits I(SETHI, "sethi", 2, 1, B22, false, 0, 1, SPARC_IEUN, M_INT_FLAG | M_LOGICAL_FLAG | M_ARITH_FLAG) |