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Added the ENTER instruction, which sets up a stack

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frame, to the Intel instruction tables.

llvm-svn: 81995
This commit is contained in:
Sean Callanan 2009-09-16 02:57:13 +00:00
parent a3e93882f3
commit 0fb60155bd
1 changed files with 5 additions and 0 deletions
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5
lib/Target/X86/X86InstrInfo.td
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@ -694,6 +694,11 @@ let isCall = 1 in
"lcall{l}\t{*}$dst", []>;
}
// Constructing a stack frame.
def ENTER : I<0xC8, RawFrm, (outs), (ins i16imm:$len, i8imm:$lvl),
"enter\t$len, $lvl", []>;
// Tail call stuff.
let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in