diff options
Diffstat (limited to 'gcc/print-rtl.c')
| -rw-r--r-- | gcc/print-rtl.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c index 3213a51..b819d14 100644 --- a/gcc/print-rtl.c +++ b/gcc/print-rtl.c @@ -77,6 +77,28 @@ int dump_for_graph; /* Nonzero to dump all call_placeholder alternatives. */ static int debug_call_placeholder_verbose; +void +print_mem_expr (outfile, expr) + FILE *outfile; + tree expr; +{ + if (TREE_CODE (expr) == COMPONENT_REF) + { + if (TREE_OPERAND (expr, 0)) + print_mem_expr (outfile, TREE_OPERAND (expr, 0)); + else + fputs (" <variable>", outfile); + fprintf (outfile, ".%s", + IDENTIFIER_POINTER (DECL_NAME (TREE_OPERAND (expr, 1)))); + } + else if (DECL_NAME (expr)) + fprintf (outfile, " %s", IDENTIFIER_POINTER (DECL_NAME (expr))); + else if (TREE_CODE (expr) == RESULT_DECL) + fputs (" <result>", outfile); + else + fputs (" <anonymous>", outfile); +} + /* Print IN_RTX onto OUTFILE. This is the recursive part of printing. */ static void @@ -456,12 +478,9 @@ print_rtx (in_rtx) case MEM: fputs (" [", outfile); fprintf (outfile, HOST_WIDE_INT_PRINT_DEC, MEM_ALIAS_SET (in_rtx)); - if (MEM_DECL (in_rtx)) - fprintf (outfile, " %s", - DECL_NAME (MEM_DECL (in_rtx)) - ? IDENTIFIER_POINTER (DECL_NAME (MEM_DECL (in_rtx))) - : TREE_CODE (MEM_DECL (in_rtx)) == RESULT_DECL ? "<result>" - : "<anonymous>"); + + if (MEM_EXPR (in_rtx)) + print_mem_expr (outfile, MEM_EXPR (in_rtx)); if (MEM_OFFSET (in_rtx)) { |