This patch fixes define_insn for "neg" to support 2 operands.
Initial implementation assumed the format "neg %0" while the instruction
allows both a destination and source operands. The second operand can
either be a register or an immediate value.
gcc/ChangeLog:
* config/bpf/bpf.md: fixed template for neg instruction.
---
gcc/config/bpf/bpf.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/config/bpf/bpf.md b/gcc/config/bpf/bpf.md
index 329f62f55c33..adf11e151df1 100644
--- a/gcc/config/bpf/bpf.md
+++ b/gcc/config/bpf/bpf.md
@@ -139,10 +139,10 @@
;;; Negation
(define_insn "neg<AM:mode>2"
- [(set (match_operand:AM 0 "register_operand" "=r")
- (neg:AM (match_operand:AM 1 "register_operand" " 0")))]
+ [(set (match_operand:AM 0 "register_operand" "=r,r")
+ (neg:AM (match_operand:AM 1 "register_operand" " r,I")))]
""
- "neg<msuffix>\t%0"
+ "neg<msuffix>\t%0,%1"
[(set_attr "type" "<mtype>")])
;;; Multiplication
--
2.38.1
