[PATCH] D23614: [PPC] Generate positive FP zero using xor insn instead of loading from constant area

[Ehsan Amiri via llvm-commits]

amehsan added inline comments.


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Comment at: test/CodeGen/PowerPC/tail-dup-analyzable-fallthrough.ll:8
 ; CHECK: # %if.then.i
-; CHECK: lxvd2x
+; CHECK: vxor
 ; CHECK: stxvd2x
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Apparently due to some other change, we now generate xxlxor here, which is better. So I'll change this line of the code before committing.


https://reviews.llvm.org/D23614