[committed] AArch64/opcodes: Correct an `index' global shadowing error
Maciej W. Rozycki
macro@imgtec.com
Tue Oct 18 03:46:00 GMT 2016
Fix a commit 4df068de5214 ("Add support for SVE addressing modes") build
regression:
cc1: warnings being treated as errors
.../opcodes/aarch64-dis.c: In function 'aarch64_ext_sve_addr_rr_lsl':
.../opcodes/aarch64-dis.c:1324: error: declaration of 'index' shadows a global declaration
/usr/include/string.h:303: error: shadowed declaration is here
make[3]: *** [aarch64-dis.lo] Error 1
in a way following commit 91d6fa6a035c ("Add -Wshadow to the gcc command
line options used when compiling the binutils.").
opcodes/
* aarch64-dis.c (aarch64_ext_sve_addr_rr_lsl): Rename `index'
local variable to `index_regno'.
---
Discovered in an `--enable-targets=all' build and committed as obvious.
Maciej
binutils-aarch64-opcodes-index-regno-fix.diff
Index: binutils/opcodes/aarch64-dis.c
===================================================================
--- binutils.orig/opcodes/aarch64-dis.c 2016-10-06 22:43:02.000000000 +0100
+++ binutils/opcodes/aarch64-dis.c 2016-10-15 00:45:48.319797941 +0100
@@ -1321,14 +1321,14 @@ aarch64_ext_sve_addr_rr_lsl (const aarch
aarch64_opnd_info *info, aarch64_insn code,
const aarch64_inst *inst ATTRIBUTE_UNUSED)
{
- int index;
+ int index_regno;
- index = extract_field (self->fields[1], code, 0);
- if (index == 31 && (self->flags & OPD_F_NO_ZR) != 0)
+ index_regno = extract_field (self->fields[1], code, 0);
+ if (index_regno == 31 && (self->flags & OPD_F_NO_ZR) != 0)
return 0;
info->addr.base_regno = extract_field (self->fields[0], code, 0);
- info->addr.offset.regno = index;
+ info->addr.offset.regno = index_regno;
info->addr.offset.is_reg = TRUE;
info->addr.writeback = FALSE;
info->addr.preind = TRUE;
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