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[nvptx] small cleanup patch
- From: Nathan Sidwell <nathan at codesourcery dot com>
- To: Bernd Schmidt <bernds at codesourcery dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 26 Jun 2015 08:35:44 -0400
- Subject: [nvptx] small cleanup patch
- Authentication-results: sourceware.org; auth=none
Bernd,
I've applied this small patch to trunk. It removes some unused variables in the
ptx md file and silences some build warnings.
nathan
--
Nathan Sidwell
2015-06-26 Nathan Sidwell <nathan@codesourcery.com>
* config/nvptx/nvptx.md (call_operation): Remove unused variables.
Index: config/nvptx/nvptx.md
===================================================================
--- config/nvptx/nvptx.md (revision 225008)
+++ config/nvptx/nvptx.md (working copy)
@@ -197,20 +197,17 @@
(define_predicate "call_operation"
(match_code "parallel")
{
- unsigned i;
+ int i;
for (i = 1; i < XVECLEN (op, 0); i++)
{
rtx elt = XVECEXP (op, 0, i);
- enum machine_mode mode;
- unsigned regno;
if (GET_CODE (elt) != USE
|| GET_CODE (XEXP (elt, 0)) != REG
|| XEXP (elt, 0) == frame_pointer_rtx
|| XEXP (elt, 0) == arg_pointer_rtx
|| XEXP (elt, 0) == stack_pointer_rtx)
-
return false;
}
return true;