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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 | ea1a93b95d30ce138420b6a740bb8d1bd274470c (patch) | |
| tree | 10f20f6e136c123e31ae2979d4cdbf0aee0db96f /llvm/lib | |
| parent | 7765ca8b25ae2f4a6ad60bc2d3fbabb220f852a1 (diff) | |
| download | bcm5719-llvm-ea1a93b95d30ce138420b6a740bb8d1bd274470c.tar.gz bcm5719-llvm-ea1a93b95d30ce138420b6a740bb8d1bd274470c.zip | |
Change latency of SETX to improve schedule -- just a hack.
llvm-svn: 1304
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/Sparc/SparcInstr.def | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/Sparc/SparcInstr.def b/llvm/lib/Target/Sparc/SparcInstr.def index 89322ff1e34..02d5c8eda0e 100644 --- a/llvm/lib/Target/Sparc/SparcInstr.def +++ b/llvm/lib/Target/Sparc/SparcInstr.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) |
