[PATCH 05/44] RISC-V: Fix `mode' usage in `riscv_expand_conditional_move'

[Maciej W. Rozycki]

In `riscv_expand_conditional_move' `mode' is initialized right away from 
`GET_MODE (dest)', so remove needless references that refrain from using 
the local variable.

        gcc/
        * config/riscv/riscv.cc (riscv_expand_conditional_move): Use 
        `mode' for `GET_MODE (dest)' throughout.
---
 gcc/config/riscv/riscv.cc |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

gcc-riscv-expand-conditional-move-mode-dest.diff
Index: gcc/gcc/config/riscv/riscv.cc
===================================================================
--- gcc.orig/gcc/config/riscv/riscv.cc
+++ gcc/gcc/config/riscv/riscv.cc
@@ -3999,8 +3999,8 @@ riscv_expand_conditional_move (rtx dest,
         arm of the conditional move.  That allows us to support more
         cases for extensions which are more general than SFB.  But
         does mean we need to force CONS into a register at this point.  */
-      cons = force_reg (GET_MODE (dest), cons);
-      emit_insn (gen_rtx_SET (dest, gen_rtx_IF_THEN_ELSE (GET_MODE (dest),
+      cons = force_reg (mode, cons);
+      emit_insn (gen_rtx_SET (dest, gen_rtx_IF_THEN_ELSE (mode,
                                                          cond, cons, alt)));
       return true;
     }