arm: Remove yet another unused variable.

Bootstrap found yet another unused variable:
../../gcc/config/arm/vfp.md:1651:17: warning: unused variable 'regname' [-Wunused-variable]

2020-01-18  Jakub Jelinek  <jakub@redhat.com>

	* config/arm/vfp.md (*clear_vfp_multiple): Remove unused variable.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 001e26d12dee6d7b76cc188cedbb2630398787a1..8c498fabbcd7e6c074e1b00e150072b3351aad7a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2020-01-18  Jakub Jelinek  <jakub@redhat.com>
 
+       * config/arm/vfp.md (*clear_vfp_multiple): Remove unused variable.
+
        PR target/93312
        * config/arm/arm.c (clear_operation_p): Don't use REGNO until
        after checking the argument is a REG.  Don't use REGNO (reg)

diff --git a/gcc/config/arm/vfp.md b/gcc/config/arm/vfp.md
index 99be8492ded9c2da89258717ed59a04ac82bb5b3..99d6be4a94210d05a877a0cf38c02a73cc8cb1d6 100644 (file)
--- a/gcc/config/arm/vfp.md
+++ b/gcc/config/arm/vfp.md
@@ -1648,7 +1648,6 @@
   {
     int num_regs = XVECLEN (operands[0], 0);
     char pattern[30];
-    const char *regname;
     rtx reg;
 
     strcpy (pattern, \"vscclrm%?\\t{%|\");