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Added the LOOP family of instructions to the Intel
author
Sean Callanan
<scallanan@apple.com>
Wed, 16 Sep 2009 21:50:07 +0000
(21:50 +0000)
committer
Sean Callanan
<scallanan@apple.com>
Wed, 16 Sep 2009 21:50:07 +0000
(21:50 +0000)
instruction tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82083
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/X86/X86InstrInfo.td
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diff --git
a/lib/Target/X86/X86InstrInfo.td
b/lib/Target/X86/X86InstrInfo.td
index 88dbf67ee6de72d070bd2b485687d5a2eeb885c1..570c54d96df07ce45b3438ab8e108789611ec066 100644
(file)
--- a/
lib/Target/X86/X86InstrInfo.td
+++ b/
lib/Target/X86/X86InstrInfo.td
@@
-660,6
+660,12
@@
def JNO : IBr<0x81, (ins brtarget:$dst), "jno\t$dst",
[(X86brcond bb:$dst, X86_COND_NO, EFLAGS)]>, TB;
} // Uses = [EFLAGS]
+// Loop instructions
+
+def LOOP : I<0xE2, RawFrm, (ins brtarget8:$dst), (outs), "loop\t$dst", []>;
+def LOOPE : I<0xE1, RawFrm, (ins brtarget8:$dst), (outs), "loope\t$dst", []>;
+def LOOPNE : I<0xE0, RawFrm, (ins brtarget8:$dst), (outs), "loopne\t$dst", []>;
+
//===----------------------------------------------------------------------===//
// Call Instructions...
//