PR30308, infinite recursion in i386_intel_simplify
This patch exposes the symbol "resolving" flag for use in
i386_intel_simplify, not only preventing infinite recursion on the
testcase in the PR but also more complicated cases like:
.intel_syntax
b = a
a = b
mov eax, [a]
PR 30308
* symbols.c (symbol_mark_resolving, symbol_clear_resolving),
(symbol_resolving_p): New functions.
* symbols.h: Declare them.
* config/tc-i386-intel.c (i386_intel_simplify): Delete forward
declaration. Formatting.
(i386_intel_simplify_symbol): Use resolving flag to prevent
infinite recursion.
3 files changed
