[PATCH v3 05/34] tcg: Fix tcg_reg_alloc_dup*

[Richard Henderson]

The assignment to mem_coherent should be done with any
modification, not simply with a newly allocated register.

Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 tcg/tcg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tcg/tcg.c b/tcg/tcg.c
index db64799e03..d1e91b8acc 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -3515,7 +3515,6 @@ static void tcg_reg_alloc_dup(TCGContext *s, const TCGOp 
*op)
         ots->reg = tcg_reg_alloc(s, dup_out_regs, allocated_regs,
                                  op->output_pref[0], ots->indirect_base);
         ots->val_type = TEMP_VAL_REG;
-        ots->mem_coherent = 0;
         s->reg_to_temp[ots->reg] = ots;
     }
 
@@ -3569,6 +3568,7 @@ static void tcg_reg_alloc_dup(TCGContext *s, const TCGOp 
*op)
     tcg_debug_assert(ok);
 
  done:
+    ots->mem_coherent = 0;
     if (IS_DEAD_ARG(1)) {
         temp_dead(s, its);
     }
@@ -3799,7 +3799,6 @@ static bool tcg_reg_alloc_dup2(TCGContext *s, const TCGOp 
*op)
         ots->reg = tcg_reg_alloc(s, dup_out_regs, allocated_regs,
                                  op->output_pref[0], ots->indirect_base);
         ots->val_type = TEMP_VAL_REG;
-        ots->mem_coherent = 0;
         s->reg_to_temp[ots->reg] = ots;
     }
 
@@ -3843,6 +3842,7 @@ static bool tcg_reg_alloc_dup2(TCGContext *s, const TCGOp 
*op)
     return false;
 
  done:
+    ots->mem_coherent = 0;
     if (IS_DEAD_ARG(1)) {
         temp_dead(s, itsl);
     }
-- 
2.34.1