[committed] dumpfile.c/h: add "const" to dump location ctors

[committed] dumpfile.c/h: add "const" to dump location ctors

[David Malcolm]

Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.

Committed to trunk as r263244, under the "obvious" rule.

gcc/ChangeLog:
	* dumpfile.c (dump_user_location_t::dump_user_location_t): Add
	"const" to the "gimple *" and "rtx_insn *" parameters.
	* dumpfile.h (dump_user_location_t::dump_user_location_t):
	Likewise.
	(dump_location_t::dump_location_t): Likewise.
---
 gcc/dumpfile.c | 4 ++--
 gcc/dumpfile.h | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gcc/dumpfile.c b/gcc/dumpfile.c
index 10e9cab..76a2ee8 100644
--- a/gcc/dumpfile.c
+++ b/gcc/dumpfile.c
@@ -397,7 +397,7 @@ dump_open_alternate_stream (struct dump_file_info *dfi)
 /* Construct a dump_user_location_t from STMT (using its location and
    hotness).  */
 
-dump_user_location_t::dump_user_location_t (gimple *stmt)
+dump_user_location_t::dump_user_location_t (const gimple *stmt)
 : m_count (), m_loc (UNKNOWN_LOCATION)
 {
   if (stmt)
@@ -411,7 +411,7 @@ dump_user_location_t::dump_user_location_t (gimple *stmt)
 /* Construct a dump_user_location_t from an RTL instruction (using its
    location and hotness).  */
 
-dump_user_location_t::dump_user_location_t (rtx_insn *insn)
+dump_user_location_t::dump_user_location_t (const rtx_insn *insn)
 : m_count (), m_loc (UNKNOWN_LOCATION)
 {
   if (insn)
diff --git a/gcc/dumpfile.h b/gcc/dumpfile.h
index 2b174e5..8de001d 100644
--- a/gcc/dumpfile.h
+++ b/gcc/dumpfile.h
@@ -285,10 +285,10 @@ class dump_user_location_t
   dump_user_location_t () : m_count (), m_loc (UNKNOWN_LOCATION) {}
 
   /* Construct from a gimple statement (using its location and hotness).  */
-  dump_user_location_t (gimple *stmt);
+  dump_user_location_t (const gimple *stmt);
 
   /* Construct from an RTL instruction (using its location and hotness).  */
-  dump_user_location_t (rtx_insn *insn);
+  dump_user_location_t (const rtx_insn *insn);
 
   /* Construct from a location_t.  This one is deprecated (since it doesn't
      capture hotness information); it thus needs to be spelled out.  */
@@ -363,7 +363,7 @@ class dump_location_t
   }
 
   /* Construct from a gimple statement (using its location and hotness).  */
-  dump_location_t (gimple *stmt,
+  dump_location_t (const gimple *stmt,
 		   const dump_impl_location_t &impl_location
 		     = dump_impl_location_t ())
   : m_user_location (dump_user_location_t (stmt)),
@@ -372,7 +372,7 @@ class dump_location_t
   }
 
   /* Construct from an RTL instruction (using its location and hotness).  */
-  dump_location_t (rtx_insn *insn,
+  dump_location_t (const rtx_insn *insn,
 		   const dump_impl_location_t &impl_location
 		   = dump_impl_location_t ())
   : m_user_location (dump_user_location_t (insn)),
-- 
1.8.5.3