From 27e9ff87a627614fda7ddd89ddef745de5e988bb Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Wed, 20 Dec 2017 20:42:05 -0500 Subject: [PATCH] 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. --- gdb/ChangeLog | 5 +++++ gdb/rs6000-tdep.c | 1 - 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index dc6406a..4f2c5c3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2017-12-20 Uros Bizjak + + * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Remove + write-only assignment to "insn" variable. + 2017-12-20 Ulrich Weigand * spu-tdep.c (spu_gdbarch_init): Set set_gdbarch_significant_addr_bit diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c index 456dbcc..5d0ff1d 100644 --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -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; -- 2.7.4