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[PATCH] print_rtx: implement support for reuse IDs (v2)
- From: David Malcolm <dmalcolm at redhat dot com>
- To: Bernd Schmidt <bschmidt at redhat dot com>, gcc-patches at gcc dot gnu dot org
- Cc: David Malcolm <dmalcolm at redhat dot com>
- Date: Mon, 7 Nov 2016 15:10:04 -0500
- Subject: [PATCH] print_rtx: implement support for reuse IDs (v2)
- Authentication-results: sourceware.org; auth=none
- References: <547b2e53-c9d4-2f9c-08f8-1c4f2b48fdd0@redhat.com>
On Tue, 2016-10-25 at 14:47 +0200, Bernd Schmidt wrote:
> On 10/21/2016 10:27 PM, David Malcolm wrote:
> > Thanks. I attemped to use those fields of recog_data, but it
> > doesn't
> > seem to be exactly what's needed here.
>
> Yeah, I may have been confused. I'm not sure that just looking at
> SCRATCHes is the right thing either, but I think you're on the right
> track, and we can use something like your patch for now and extend it
> later if necessary.
>
> > + public:
> > + rtx_reuse_manager ();
> > + ~rtx_reuse_manager ();
> > + static rtx_reuse_manager *get () { return singleton; }
>
> OTOH, this setup looks a bit odd to me. Are you trying to avoid
> converting the print_rtx stuff to its own class, or avoid passing the
> reuse manager as an argument to a lot of functions?
>
> Some of this setup might not even be necessary. We have a "used" flag
> on
> rtx objects which is used to unshare RTL, and I think could also be
> used
> for a similar purpose when dumping. So, before printing, call
> reset_insn_used_flags on everything, then have another pass to set
> bits
> on everything that could conceivably be shared, and when you find
> something that already has the bit set, enter it into a table.
> Finally,
> print everything out, using the table. I think this would be somewhat
> simpler than adding another header file and class definition.
Now that we have a class rtx_writer, it's much clearer to drop the
singleton.
In this version I've eliminated the rtx_reuse_manager singleton,
instead allowing callers to pass a rtx_reuse_manager * to
rtx_writer's ctor. This can be NULL, allowing most dumps to opt
out of the reuse-tracking, minimizing the risk of changing an
existing testcase; only print_rtl_function makes use of it (and
the selftests).
I eliminated print-rtl-reuse.h, moving class rtx_reuse_manager into
print-rtl.h and print-rtl.c
I kept the class rtx_reuse_manager, as it seems appropriate to
put responsibility for this aspect of dumping into its own class.
I attempted to move it into rtx_writer itself, but doing so made
the code less clear.
> > +void
> > +rtx_reuse_manager::preprocess (const_rtx x)
> > +{
> > + subrtx_iterator::array_type array;
> > + FOR_EACH_SUBRTX (iter, array, x, NONCONST)
> > + if (uses_rtx_reuse_p (*iter))
> > + {
> > + if (int *count = m_rtx_occurrence_count.get (*iter))
> > + {
> > + if (*count == 1)
> > + {
> > + m_rtx_reuse_ids.put (*iter, m_next_id++);
> > + }
> > + (*count)++;
> > + }
> > + else
> > + m_rtx_occurrence_count.put (*iter, 1);
> > + }
>
> Formatting rules suggest no braces around single statements, I think
> a
> more readable version of this would be:
>
> if (uses_rtx_reuse_p (*iter))
> {
> int *count = m_rtx_occurrence_count.get (*iter)
> if (count)
> {
> if ((*count)++ == 1)
> m_rtx_reuse_ids.put (*iter, m_next_id++);
> }
> else
> m_rtx_occurrence_count.put (*iter, 1);
> }
>
>
> Bernd
Fixed in the way you you noted.
Successfully bootstrapped®rtested on x86_64-pc-linux-gnu.
OK for trunk?
gcc/ChangeLog:
* config/i386/i386.c: Include print-rtl.h.
(selftest::ix86_test_dumping_memory_blockage): New function.
(selftest::ix86_run_selftests): Call it.
* print-rtl-function.c (print_rtx_function): Create an
rtx_reuse_manager and use it.
* print-rtl.c: Include "rtl-iter.h".
(rtx_writer::rtx_writer): Add reuse_manager param.
(rtx_reuse_manager::rtx_reuse_manager): New ctor.
(uses_rtx_reuse_p): New function.
(rtx_reuse_manager::preprocess): New function.
(rtx_reuse_manager::has_reuse_id): New function.
(rtx_reuse_manager::seen_def_p): New function.
(rtx_reuse_manager::set_seen_def): New function.
(rtx_writer::print_rtx): If "in_rtx" has a reuse ID, print it as a
prefix the first time in_rtx is seen, and print reuse_rtx
subsequently.
(print_inline_rtx): Supply NULL for new reuse_manager param.
(debug_rtx): Likewise.
(print_rtl): Likewise.
(print_rtl_single): Likewise.
(rtx_writer::print_rtl_single_with_indent): Likewise.
* print-rtl.h: Include bitmap.h when building for host.
(rtx_writer::rtx_writer): Add reuse_manager param.
(rtx_writer::m_rtx_reuse_manager): New field.
(class rtx_reuse_manager): New class.
* rtl-tests.c (selftest::assert_rtl_dump_eq): Add reuse_manager
param and use it when constructing rtx_writer.
(selftest::test_dumping_rtx_reuse): New function.
(selftest::rtl_tests_c_tests): Call it.
* selftest-rtl.h (class rtx_reuse_manager): New forward decl.
(selftest::assert_rtl_dump_eq): Add reuse_manager param.
(ASSERT_RTL_DUMP_EQ): Supply NULL for reuse_manager param.
(ASSERT_RTL_DUMP_EQ_WITH_REUSE): New macro.
---
gcc/config/i386/i386.c | 24 ++++++++
gcc/print-rtl-function.c | 7 ++-
gcc/print-rtl.c | 139 +++++++++++++++++++++++++++++++++++++++++++----
gcc/print-rtl.h | 81 ++++++++++++++++++++++++++-
gcc/rtl-tests.c | 53 +++++++++++++++++-
gcc/selftest-rtl.h | 13 ++++-
6 files changed, 300 insertions(+), 17 deletions(-)
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index bffba80..7c4f0a3 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -82,6 +82,7 @@ along with GCC; see the file COPYING3. If not see
#include "tree-ssanames.h"
#include "selftest.h"
#include "selftest-rtl.h"
+#include "print-rtl.h"
/* This file should be included last. */
#include "target-def.h"
@@ -50627,12 +50628,35 @@ ix86_test_dumping_hard_regs ()
ASSERT_RTL_DUMP_EQ ("(reg:SI dx)", gen_raw_REG (SImode, 1));
}
+/* Test dumping an insn with repeated references to the same SCRATCH,
+ to verify the rtx_reuse code. */
+
+static void
+ix86_test_dumping_memory_blockage ()
+{
+ set_new_first_and_last_insn (NULL, NULL);
+
+ rtx pat = gen_memory_blockage ();
+ rtx_reuse_manager r;
+ r.preprocess (pat);
+
+ /* Verify that the repeated references to the SCRATCH show
+ reuse IDs. The first should be prefixed with a reuse ID,
+ and the second should be dumped as a "reuse_rtx" of that ID. */
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE
+ ("(cinsn 1 (set (mem/v:BLK (0|scratch:DI) [0 A8])\n"
+ " (unspec:BLK [\n"
+ " (mem/v:BLK (reuse_rtx 0) [0 A8])\n"
+ " ] UNSPEC_MEMORY_BLOCKAGE)))\n", pat, &r);
+}
+
/* Run all target-specific selftests. */
static void
ix86_run_selftests (void)
{
ix86_test_dumping_hard_regs ();
+ ix86_test_dumping_memory_blockage ();
}
} // namespace selftest
diff --git a/gcc/print-rtl-function.c b/gcc/print-rtl-function.c
index f37e1b7..b62f1b3 100644
--- a/gcc/print-rtl-function.c
+++ b/gcc/print-rtl-function.c
@@ -189,7 +189,12 @@ can_have_basic_block_p (const rtx_insn *insn)
DEBUG_FUNCTION void
print_rtx_function (FILE *outfile, function *fn, bool compact)
{
- rtx_writer w (outfile, 0, false, compact);
+ rtx_reuse_manager r;
+ rtx_writer w (outfile, 0, false, compact, &r);
+
+ /* Support "reuse_rtx" in the dump. */
+ for (rtx_insn *insn = get_insns (); insn; insn = NEXT_INSN (insn))
+ r.preprocess (insn);
tree fdecl = fn->decl;
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c
index 3f15a21..30ff8fa 100644
--- a/gcc/print-rtl.c
+++ b/gcc/print-rtl.c
@@ -51,6 +51,7 @@ along with GCC; see the file COPYING3. If not see
#endif
#include "print-rtl.h"
+#include "rtl-iter.h"
/* String printed at beginning of each RTL when it is dumped.
This string is set to ASM_COMMENT_START when the RTL is dumped in
@@ -74,13 +75,103 @@ int flag_dump_unnumbered_links = 0;
/* Constructor for rtx_writer. */
-rtx_writer::rtx_writer (FILE *outf, int ind, bool simple, bool compact)
+rtx_writer::rtx_writer (FILE *outf, int ind, bool simple, bool compact,
+ rtx_reuse_manager *reuse_manager)
: m_outfile (outf), m_sawclose (0), m_indent (ind),
- m_in_call_function_usage (false), m_simple (simple), m_compact (compact)
+ m_in_call_function_usage (false), m_simple (simple), m_compact (compact),
+ m_rtx_reuse_manager (reuse_manager)
{
}
#ifndef GENERATOR_FILE
+
+/* rtx_reuse_manager's ctor. */
+
+rtx_reuse_manager::rtx_reuse_manager ()
+: m_next_id (0)
+{
+ bitmap_initialize (&m_defs_seen, NULL);
+}
+
+/* Determine if X is of a kind suitable for dumping via reuse_rtx. */
+
+static bool
+uses_rtx_reuse_p (const_rtx x)
+{
+ if (x == NULL)
+ return false;
+
+ switch (GET_CODE (x))
+ {
+ case DEBUG_EXPR:
+ case VALUE:
+ case SCRATCH:
+ return true;
+
+ /* We don't use reuse_rtx for consts. */
+ CASE_CONST_UNIQUE:
+ default:
+ return false;
+ }
+}
+
+/* Traverse X and its descendents, determining if we see any rtx more than
+ once. Any rtx suitable for "reuse_rtx" that is seen more than once is
+ assigned an ID. */
+
+void
+rtx_reuse_manager::preprocess (const_rtx x)
+{
+ subrtx_iterator::array_type array;
+ FOR_EACH_SUBRTX (iter, array, x, NONCONST)
+ if (uses_rtx_reuse_p (*iter))
+ {
+ if (int *count = m_rtx_occurrence_count.get (*iter))
+ {
+ if (*(count++) == 1)
+ m_rtx_reuse_ids.put (*iter, m_next_id++);
+ }
+ else
+ m_rtx_occurrence_count.put (*iter, 1);
+ }
+}
+
+/* Return true iff X has been assigned a reuse ID. If it has,
+ and OUT is non-NULL, then write the reuse ID to *OUT. */
+
+bool
+rtx_reuse_manager::has_reuse_id (const_rtx x, int *out)
+{
+ int *id = m_rtx_reuse_ids.get (x);
+ if (id)
+ {
+ if (out)
+ *out = *id;
+ return true;
+ }
+ else
+ return false;
+}
+
+/* Determine if set_seen_def has been called for the given reuse ID. */
+
+bool
+rtx_reuse_manager::seen_def_p (int reuse_id)
+{
+ return bitmap_bit_p (&m_defs_seen, reuse_id);
+}
+
+/* Record that the definition of the given reuse ID has been seen. */
+
+void
+rtx_reuse_manager::set_seen_def (int reuse_id)
+{
+ bitmap_set_bit (&m_defs_seen, reuse_id);
+}
+
+#endif /* #ifndef GENERATOR_FILE */
+
+#ifndef GENERATOR_FILE
void
print_mem_expr (FILE *outfile, const_tree expr)
{
@@ -631,8 +722,34 @@ rtx_writer::print_rtx (const_rtx in_rtx)
return;
}
+ fputc ('(', m_outfile);
+
/* Print name of expression code. */
+ /* Handle reuse. */
+#ifndef GENERATOR_FILE
+ if (m_rtx_reuse_manager)
+ {
+ int reuse_id;
+ if (m_rtx_reuse_manager->has_reuse_id (in_rtx, &reuse_id))
+ {
+ /* Have we already seen the defn of this rtx? */
+ if (m_rtx_reuse_manager->seen_def_p (reuse_id))
+ {
+ fprintf (m_outfile, "reuse_rtx %i)", reuse_id);
+ m_sawclose = 1;
+ return;
+ }
+ else
+ {
+ /* First time we've seen this reused-rtx. */
+ fprintf (m_outfile, "%i|", reuse_id);
+ m_rtx_reuse_manager->set_seen_def (reuse_id);
+ }
+ }
+ }
+#endif /* #ifndef GENERATOR_FILE */
+
/* In compact mode, prefix the code of insns with "c",
giving "cinsn", "cnote" etc. */
if (m_compact && is_a <const rtx_insn *, const struct rtx_def> (in_rtx))
@@ -641,14 +758,14 @@ rtx_writer::print_rtx (const_rtx in_rtx)
just "clabel". */
rtx_code code = GET_CODE (in_rtx);
if (code == CODE_LABEL)
- fprintf (m_outfile, "(clabel");
+ fprintf (m_outfile, "clabel");
else
- fprintf (m_outfile, "(c%s", GET_RTX_NAME (code));
+ fprintf (m_outfile, "c%s", GET_RTX_NAME (code));
}
else if (m_simple && CONST_INT_P (in_rtx))
- fputc ('(', m_outfile);
+ ; /* no code. */
else
- fprintf (m_outfile, "(%s", GET_RTX_NAME (GET_CODE (in_rtx)));
+ fprintf (m_outfile, "%s", GET_RTX_NAME (GET_CODE (in_rtx)));
if (! m_simple)
{
@@ -810,7 +927,7 @@ rtx_writer::print_rtx (const_rtx in_rtx)
void
print_inline_rtx (FILE *outf, const_rtx x, int ind)
{
- rtx_writer w (outf, ind, false, false);
+ rtx_writer w (outf, ind, false, false, NULL);
w.print_rtx (x);
}
@@ -819,7 +936,7 @@ print_inline_rtx (FILE *outf, const_rtx x, int ind)
DEBUG_FUNCTION void
debug_rtx (const_rtx x)
{
- rtx_writer w (stderr, 0, false, false);
+ rtx_writer w (stderr, 0, false, false, NULL);
w.print_rtx (x);
fprintf (stderr, "\n");
}
@@ -966,7 +1083,7 @@ rtx_writer::print_rtl (const_rtx rtx_first)
void
print_rtl (FILE *outf, const_rtx rtx_first)
{
- rtx_writer w (outf, 0, false, false);
+ rtx_writer w (outf, 0, false, false, NULL);
w.print_rtl (rtx_first);
}
@@ -976,7 +1093,7 @@ print_rtl (FILE *outf, const_rtx rtx_first)
int
print_rtl_single (FILE *outf, const_rtx x)
{
- rtx_writer w (outf, 0, false, false);
+ rtx_writer w (outf, 0, false, false, NULL);
return w.print_rtl_single_with_indent (x, 0);
}
@@ -1007,7 +1124,7 @@ rtx_writer::print_rtl_single_with_indent (const_rtx x, int ind)
void
print_simple_rtl (FILE *outf, const_rtx x)
{
- rtx_writer w (outf, 0, true, false);
+ rtx_writer w (outf, 0, true, false, NULL);
w.print_rtl (x);
}
diff --git a/gcc/print-rtl.h b/gcc/print-rtl.h
index 68db057..3e5a975 100644
--- a/gcc/print-rtl.h
+++ b/gcc/print-rtl.h
@@ -20,12 +20,19 @@ along with GCC; see the file COPYING3. If not see
#ifndef GCC_PRINT_RTL_H
#define GCC_PRINT_RTL_H
+#ifndef GENERATOR_FILE
+#include "bitmap.h"
+#endif /* #ifndef GENERATOR_FILE */
+
+class rtx_reuse_manager;
+
/* A class for writing rtx to a FILE *. */
class rtx_writer
{
public:
- rtx_writer (FILE *outfile, int ind, bool simple, bool compact);
+ rtx_writer (FILE *outfile, int ind, bool simple, bool compact,
+ rtx_reuse_manager *reuse_manager);
void print_rtx (const_rtx in_rtx);
void print_rtl (const_rtx rtx_first);
@@ -58,6 +65,9 @@ class rtx_writer
printed with a '%' sigil e.g. "%0" for (LAST_VIRTUAL_REGISTER + 1),
- insn names are prefixed with "c" (e.g. "cinsn", "cnote", etc). */
bool m_compact;
+
+ /* An optional instance of rtx_reuse_manager. */
+ rtx_reuse_manager *m_rtx_reuse_manager;
};
#ifdef BUFSIZ
@@ -78,4 +88,73 @@ extern const char *str_pattern_slim (const_rtx);
extern void print_rtx_function (FILE *file, function *fn, bool compact);
+#ifndef GENERATOR_FILE
+
+/* For some rtx codes (such as SCRATCH), instances are defined to only be
+ equal for pointer equality: two distinct SCRATCH instances are non-equal.
+ copy_rtx preserves this equality by reusing the SCRATCH instance.
+
+ For example, in this x86 instruction:
+
+ (cinsn (set (mem/v:BLK (scratch:DI) [0 A8])
+ (unspec:BLK [
+ (mem/v:BLK (scratch:DI) [0 A8])
+ ] UNSPEC_MEMORY_BLOCKAGE)) "test.c":2
+ (nil))
+
+ the two instances of "(scratch:DI)" are actually the same underlying
+ rtx pointer (and thus "equal"), and the insn will only be recognized
+ (as "*memory_blockage") if this pointer-equality is preserved.
+
+ To be able to preserve this pointer-equality when round-tripping
+ through dumping/loading the rtl, we need some syntax. The first
+ time a reused rtx is encountered in the dump, we prefix it with
+ a reuse ID:
+
+ (0|scratch:DI)
+
+ Subsequent references to the rtx in the dump can be expressed using
+ "reuse_rtx" e.g.:
+
+ (reuse_rtx 0)
+
+ This class is responsible for tracking a set of reuse IDs during a dump.
+
+ Dumping with reuse-support is done in two passes:
+
+ (a) a first pass in which "preprocess" is called on each top-level rtx
+ to be seen in the dump. This traverses the rtx and its descendents,
+ identifying rtx that will be seen more than once in the actual dump,
+ and assigning them reuse IDs.
+
+ (b) the actual dump, via print_rtx etc. print_rtx detect the presence
+ of a live rtx_reuse_manager and uses it if there is one. Any rtx
+ that were assigned reuse IDs will be printed with it the first time
+ that they are seen, and then printed as "(reuse_rtx ID)" subsequently.
+
+ The first phase is needed since otherwise there would be no way to tell
+ if an rtx will be reused when first encountering it. */
+
+class rtx_reuse_manager
+{
+ public:
+ rtx_reuse_manager ();
+
+ /* The first pass. */
+ void preprocess (const_rtx x);
+
+ /* The second pass (within print_rtx). */
+ bool has_reuse_id (const_rtx x, int *out);
+ bool seen_def_p (int reuse_id);
+ void set_seen_def (int reuse_id);
+
+ private:
+ hash_map<const_rtx, int> m_rtx_occurrence_count;
+ hash_map<const_rtx, int> m_rtx_reuse_ids;
+ bitmap_head m_defs_seen;
+ int m_next_id;
+};
+
+#endif /* #ifndef GENERATOR_FILE */
+
#endif // GCC_PRINT_RTL_H
diff --git a/gcc/rtl-tests.c b/gcc/rtl-tests.c
index 228226b..8edddfb 100644
--- a/gcc/rtl-tests.c
+++ b/gcc/rtl-tests.c
@@ -62,11 +62,12 @@ verify_print_pattern (const char *expected, rtx pat)
Use LOC as the effective location when reporting errors. */
void
-assert_rtl_dump_eq (const location &loc, const char *expected_dump, rtx x)
+assert_rtl_dump_eq (const location &loc, const char *expected_dump, rtx x,
+ rtx_reuse_manager *reuse_manager)
{
named_temp_file tmp_out (".rtl");
FILE *outfile = fopen (tmp_out.get_filename (), "w");
- rtx_writer w (outfile, 0, false, true);
+ rtx_writer w (outfile, 0, false, true, reuse_manager);
w.print_rtl (x);
fclose (outfile);
@@ -128,6 +129,53 @@ test_dumping_insns ()
ASSERT_RTL_DUMP_EQ ("(clabel 0 42 (\"some_label\"))\n", label);
}
+/* Manually exercise the rtx_reuse_manager code. */
+
+static void
+test_dumping_rtx_reuse ()
+{
+ rtx_reuse_manager r;
+
+ rtx x = rtx_alloc (SCRATCH);
+ rtx y = rtx_alloc (SCRATCH);
+ rtx z = rtx_alloc (SCRATCH);
+
+ /* x and y will be seen more than once. */
+ r.preprocess (x);
+ r.preprocess (x);
+ r.preprocess (y);
+ r.preprocess (y);
+
+ /* z will be only seen once. */
+ r.preprocess (z);
+
+ /* Verify that x and y have been assigned reuse IDs. */
+ int reuse_id_for_x;
+ ASSERT_TRUE (r.has_reuse_id (x, &reuse_id_for_x));
+ ASSERT_EQ (0, reuse_id_for_x);
+
+ int reuse_id_for_y;
+ ASSERT_TRUE (r.has_reuse_id (y, &reuse_id_for_y));
+ ASSERT_EQ (1, reuse_id_for_y);
+
+ /* z is only seen once and thus shouldn't get a reuse ID. */
+ ASSERT_FALSE (r.has_reuse_id (z, NULL));
+
+ /* The first dumps of x and y should be prefixed by reuse ID;
+ all subsequent dumps of them should show up as "reuse_rtx". */
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(0|scratch)", x, &r);
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(reuse_rtx 0)", x, &r);
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(reuse_rtx 0)", x, &r);
+
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(1|scratch)", y, &r);
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(reuse_rtx 1)", y, &r);
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(reuse_rtx 1)", y, &r);
+
+ /* z only appears once and thus shouldn't be prefixed with a
+ reuse ID. */
+ ASSERT_RTL_DUMP_EQ_WITH_REUSE ("(scratch)", z, &r);
+}
+
/* Unit testing of "single_set". */
static void
@@ -187,6 +235,7 @@ rtl_tests_c_tests ()
{
test_dumping_regs ();
test_dumping_insns ();
+ test_dumping_rtx_reuse ();
test_single_set ();
test_uncond_jump ();
diff --git a/gcc/selftest-rtl.h b/gcc/selftest-rtl.h
index 0f0e167..f505018 100644
--- a/gcc/selftest-rtl.h
+++ b/gcc/selftest-rtl.h
@@ -25,18 +25,27 @@ along with GCC; see the file COPYING3. If not see
#if CHECKING_P
+class rtx_reuse_manager;
+
namespace selftest {
/* Verify that X is dumped as EXPECTED_DUMP, using compact mode.
Use LOC as the effective location when reporting errors. */
extern void
-assert_rtl_dump_eq (const location &loc, const char *expected_dump, rtx x);
+assert_rtl_dump_eq (const location &loc, const char *expected_dump, rtx x,
+ rtx_reuse_manager *reuse_manager);
/* Verify that RTX is dumped as EXPECTED_DUMP, using compact mode. */
#define ASSERT_RTL_DUMP_EQ(EXPECTED_DUMP, RTX) \
- assert_rtl_dump_eq (SELFTEST_LOCATION, (EXPECTED_DUMP), (RTX))
+ assert_rtl_dump_eq (SELFTEST_LOCATION, (EXPECTED_DUMP), (RTX), NULL)
+
+/* As above, but using REUSE_MANAGER when dumping. */
+
+#define ASSERT_RTL_DUMP_EQ_WITH_REUSE(EXPECTED_DUMP, RTX, REUSE_MANAGER) \
+ assert_rtl_dump_eq (SELFTEST_LOCATION, (EXPECTED_DUMP), (RTX), \
+ (REUSE_MANAGER))
} /* end of namespace selftest. */
--
1.8.5.3