diff mbox series

Remove m_nloops field from loop_versioning

Message ID 20240427052559.3263539-1-quic_apinski@quicinc.com
State Committed, archived
Headers
Series Remove m_nloops field from loop_versioning |

Checks

Context Check Description
linaro-tcwg-bot/tcwg_gcc_build--master-arm success Testing passed
linaro-tcwg-bot/tcwg_gcc_check--master-arm success Testing passed
linaro-tcwg-bot/tcwg_gcc_build--master-aarch64 success Testing passed
linaro-tcwg-bot/tcwg_gcc_check--master-aarch64 success Testing passed

Commit Message

Andrew Pinski April 27, 2024, 5:25 a.m. UTC 
  This is a small cleanup of loop_versioning where m_nloops
is only used in the constructor so we can remove the whole
field.

Bootstrapped and tested on x86_64-linux-gnu.

gcc/ChangeLog:

	* gimple-loop-versioning.cc (loop_versioning): Remove m_nloops field.
	(loop_versioning::loop_versioning): Remove initialization of
	m_nloops field and move it to be a local variable.
	(loop_versioning::analyze_blocks): Fix formating.
---
 gcc/gimple-loop-versioning.cc | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Jeff Law April 29, 2024, 3:22 p.m. UTC | #1 
On 4/26/24 11:25 PM, Andrew Pinski wrote:
> This is a small cleanup of loop_versioning where m_nloops
> is only used in the constructor so we can remove the whole
> field.
> 
> Bootstrapped and tested on x86_64-linux-gnu.
> 
> gcc/ChangeLog:
> 
> 	* gimple-loop-versioning.cc (loop_versioning): Remove m_nloops field.
> 	(loop_versioning::loop_versioning): Remove initialization of
> 	m_nloops field and move it to be a local variable.
> 	(loop_versioning::analyze_blocks): Fix formating.
OK.  But consider holding off on the commit for a bit to make 
cherry-picking to the release branch easier.

jeff
diff mbox series

Patch

diff --git a/gcc/gimple-loop-versioning.cc b/gcc/gimple-loop-versioning.cc
index 17877f06921..adea207659b 100644
--- a/gcc/gimple-loop-versioning.cc
+++ b/gcc/gimple-loop-versioning.cc
@@ -322,9 +322,6 @@  private:
   /* An obstack to use for general allocation.  */
   obstack m_obstack;
 
-  /* The number of loops in the function.  */
-  unsigned int m_nloops;
-
   /* The total number of loop version conditions we've found.  */
   unsigned int m_num_conditions;
 
@@ -525,10 +522,10 @@  loop_versioning::name_prop::value_of_expr (tree val, gimple *)
 
 loop_versioning::loop_versioning (function *fn)
   : m_fn (fn),
-    m_nloops (number_of_loops (fn)),
     m_num_conditions (0),
     m_address_table (31)
 {
+  unsigned m_nloops = number_of_loops (fn);
   bitmap_obstack_initialize (&m_bitmap_obstack);
   gcc_obstack_init (&m_obstack);
 
@@ -1437,7 +1434,7 @@  loop_versioning::analyze_blocks ()
 	      {
 		linfo.rejected_p = true;
 		break;
-	    }
+	      }
 
 	  if (!linfo.rejected_p)
 	    {