[PATCH] D30400: For Thumb1, lower ADDC/ADDE/SUBC/SUBE via the glueless ARMISD nodes, same as already done for ARM and Thumb2.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Are you sure we can't use the same codepath we currently use for Thumb2/ARM here?



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Comment at: test/CodeGen/Thumb/long.ll:80
+; CHECK: adcs r1, r3
 }
 
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I'd also like to see some tests here for subtraction with an immediate amount. ("add i64 %y, -10" etc.)


https://reviews.llvm.org/D30400