FreddyYe marked 4 inline comments as done.
FreddyYe added inline comments.
================
Comment at: llvm/lib/Target/X86/X86InstrCompiler.td:1026
+let Predicates = [HasCMPCCXADD, In64BitMode], Defs = [EFLAGS],
+ Constraints = "$dstsrc2 = $dst" in {
----------------
craig.topper wrote:
> X86InstrCompiler.td is for pseudos and isCodeGenOnly=1 instructions.
> Basically things only needed by CodeGen and not the assembler/disassembler.
I was to make it near "cmpxchg". What about llvm/lib/Target/X86/X86InstrInfo.td?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D135933/new/
https://reviews.llvm.org/D135933
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