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Remove write-only assignment in rs6000-tdep.c 

The result of this memory read is never used, so it can be removed.

gdb/ChangeLog:

	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Remove
	write-only assignment to "insn" variable.
This commit is contained in:
Uros Bizjak 2017-12-20 20:42:05 -05:00 committed by Simon Marchi
parent 6eab0eaa1b
commit 27e9ff87a6
2 changed files with 5 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2017-12-20 Uros Bizjak <ubizjak@gmail.com>
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Remove
write-only assignment to "insn" variable.
2017-12-20 Ulrich Weigand <uweigand@de.ibm.com>
* spu-tdep.c (spu_gdbarch_init): Set set_gdbarch_significant_addr_bit

1
gdb/rs6000-tdep.c
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@ -1226,7 +1226,6 @@ ppc_deal_with_atomic_sequence (struct regcache *regcache)
closing_insn = loc;
loc += PPC_INSN_SIZE;
insn = read_memory_integer (loc, PPC_INSN_SIZE, byte_order);
/* Insert a breakpoint right after the end of the atomic sequence. */
breaks[0] = loc;