In dead_temp, local temps should always be marked as back to memory,
even if they have not been allocated (i.e. they are discared before
cross a basic block).
It fixes the following assertion in target-xtensa:
qemu-system-xtensa: tcg/tcg.c:1665: temp_save: Assertion
`s->temps[temp].val_type == 2 || s->temps[temp].fixed_reg' failed.
Aborted
Reported-by: Max Filippov <jcmvb...@gmail.com>
Signed-off-by: Aurelien Jarno <aurel...@aurel32.net>
---
tcg/tcg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 4f75696..cb193f2 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1615,7 +1615,7 @@ static inline void temp_dead(TCGContext *s, int temp)
if (ts->val_type == TEMP_VAL_REG) {
s->reg_to_temp[ts->reg] = -1;
}
- if (temp < s->nb_globals || (ts->temp_local && ts->mem_allocated)) {
+ if (temp < s->nb_globals || ts->temp_local) {
ts->val_type = TEMP_VAL_MEM;
} else {
ts->val_type = TEMP_VAL_DEAD;
--
1.7.10.4
