From: Vikram S. Adve Date: Wed, 14 Nov 2001 15:54:44 +0000 (+0000) Subject: Change latency of SETX to improve schedule -- just a hack. X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c9c6aa04454204000fae4120d3ce8455525a723f;p=oota-llvm.git 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 --- diff --git a/lib/Target/SparcV9/SparcV9Instr.def b/lib/Target/SparcV9/SparcV9Instr.def index 89322ff1e34..02d5c8eda0e 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)