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Diffstat (limited to 'tcg/ppc64/tcg-target.c')
-rw-r--r--tcg/ppc64/tcg-target.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index a533698aa4..45b1c06910 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -296,7 +296,15 @@ static int tcg_target_const_match(tcg_target_long val, TCGType type,
int ct = arg_ct->ct;
if (ct & TCG_CT_CONST) {
return 1;
- } else if ((ct & TCG_CT_CONST_S16) && val == (int16_t)val) {
+ }
+
+ /* The only 32-bit constraint we use aside from
+ TCG_CT_CONST is TCG_CT_CONST_S16. */
+ if (type == TCG_TYPE_I32) {
+ val = (int32_t)val;
+ }
+
+ if ((ct & TCG_CT_CONST_S16) && val == (int16_t)val) {
return 1;
} else if ((ct & TCG_CT_CONST_U16) && val == (uint16_t)val) {
return 1;