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2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+ * config/arm/arm.md (subsi3_carryin_shift_alt): New pattern.
+ (rsbsi3_carryin_shift_alt): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
* config/arm/arm.md (negscc_borrow): New pattern.
(mov_negscc): Don't split if the insn would match negscc_borrow.
* config/arm/thumb2.md (thumb2_mov_negscc): Likewise.