[PATCH] D23834: [AArch64] Allow label arithmetic with add/sub/cmp

[Diana Picus via llvm-commits]

rovka added inline comments.

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Comment at: lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp:3606
@@ +3605,3 @@
+        // for instructions with only 2 operands (e.g. 'cmp w0, borked'). A
+        // slightly off diagnostic seems better than an internal compiler error.
+        return Error(Loc[1], "invalid immediate expression");
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rengolin wrote:
> Maybe hacky, but can't you just count Loc[] and return 2 | 3 depending on the size?
Right, I'll try to fix that.


https://reviews.llvm.org/D23834