[gcc r16-519] x86: Change dest to src in replace_vector_const

[H.J. Lu via Gcc-cvs]

https://gcc.gnu.org/g:ba9d228a92057d3b839e7ea32b12c93fcfc5ff1e

commit r16-519-gba9d228a92057d3b839e7ea32b12c93fcfc5ff1e
Author: H.J. Lu <hjl.to...@gmail.com>
Date:   Sun May 11 06:17:45 2025 +0800

    x86: Change dest to src in replace_vector_const
    
    Replace
    
        rtx dest = SET_SRC (set);
    
    with
    
        rtx src = SET_SRC (set);
    
    in replace_vector_const to avoid confusion.
    
            PR target/92080
            PR target/117839
            * config/i386/i386-features.cc (replace_vector_const): Change
            dest to src.
    
    Signed-off-by: H.J. Lu <hjl.to...@gmail.com>

Diff:
---
 gcc/config/i386/i386-features.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gcc/config/i386/i386-features.cc b/gcc/config/i386/i386-features.cc
index 54b3f6d33b22..13e6c2a8abd1 100644
--- a/gcc/config/i386/i386-features.cc
+++ b/gcc/config/i386/i386-features.cc
@@ -3372,12 +3372,12 @@ replace_vector_const (machine_mode vector_mode, rtx 
vector_const,
 
       /* Get the single SET instruction.  */
       rtx set = single_set (insn);
-      rtx dest = SET_SRC (set);
-      machine_mode mode = GET_MODE (dest);
+      rtx src = SET_SRC (set);
+      machine_mode mode = GET_MODE (src);
 
       rtx replace;
       /* Replace the source operand with VECTOR_CONST.  */
-      if (SUBREG_P (dest) || mode == vector_mode)
+      if (SUBREG_P (src) || mode == vector_mode)
        replace = vector_const;
       else
        {