diff options
Diffstat (limited to 'src/cmd/5g/cgen64.c')
| -rw-r--r-- | src/cmd/5g/cgen64.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/cmd/5g/cgen64.c b/src/cmd/5g/cgen64.c index 716ec5ed5..78f2f4aeb 100644 --- a/src/cmd/5g/cgen64.c +++ b/src/cmd/5g/cgen64.c @@ -233,8 +233,7 @@ cgen64(Node *n, Node *res) // shift is >= 1<<32 split64(r, &cl, &ch); gmove(&ch, &s); - p1 = gins(AMOVW, &s, &s); - p1->scond |= C_SBIT; + p1 = gins(ATST, &s, N); p6 = gbranch(ABNE, T); gmove(&cl, &s); splitclean(); @@ -242,8 +241,7 @@ cgen64(Node *n, Node *res) gmove(r, &s); p6 = P; } - p1 = gins(AMOVW, &s, &s); - p1->scond |= C_SBIT; + p1 = gins(ATST, &s, N); // shift == 0 p1 = gins(AMOVW, &bl, &al); @@ -390,8 +388,7 @@ olsh_break: // shift is >= 1<<32 split64(r, &cl, &ch); gmove(&ch, &s); - p1 = gins(AMOVW, &s, &s); - p1->scond |= C_SBIT; + p1 = gins(ATST, &s, N); p6 = gbranch(ABNE, T); gmove(&cl, &s); splitclean(); @@ -399,8 +396,7 @@ olsh_break: gmove(r, &s); p6 = P; } - p1 = gins(AMOVW, &s, &s); - p1->scond |= C_SBIT; + p1 = gins(ATST, &s, N); // shift == 0 p1 = gins(AMOVW, &bl, &al); |