diff mbox series

[25/35] target/ppc: Update xsrqpi and xsrqpxp to new flags

Message ID 20211119160502.17432-26-richard.henderson@linaro.org
State Superseded
Headers show
Series target/ppc fpu fixes and cleanups | expand

Commit Message

Richard Henderson Nov. 19, 2021, 4:04 p.m. UTC 
Use float_flag_invalid_snan instead of recomputing
the snan-ness of the operand.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/ppc/fpu_helper.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index f17d5a1af1..f46d529f04 100644
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -3090,11 +3090,8 @@  void helper_xsrqpi(CPUPPCState *env, uint32_t opcode,
     t.f128 = float128_round_to_int(xb->f128, &tstat);
     env->fp_status.float_exception_flags |= tstat.float_exception_flags;
 
-    if (unlikely(tstat.float_exception_flags & float_flag_invalid)) {
-        if (float128_is_signaling_nan(xb->f128, &tstat)) {
-            float_invalid_op_vxsnan(env, GETPC());
-            t.f128 = float128_snan_to_qnan(t.f128);
-        }
+    if (unlikely(tstat.float_exception_flags & float_flag_invalid_snan)) {
+        float_invalid_op_vxsnan(env, GETPC());
     }
 
     if (ex == 0 && (tstat.float_exception_flags & float_flag_inexact)) {
@@ -3148,11 +3145,9 @@  void helper_xsrqpxp(CPUPPCState *env, uint32_t opcode,
     t.f128 = floatx80_to_float128(round_res, &tstat);
     env->fp_status.float_exception_flags |= tstat.float_exception_flags;
 
-    if (unlikely(tstat.float_exception_flags & float_flag_invalid)) {
-        if (float128_is_signaling_nan(xb->f128, &tstat)) {
-            float_invalid_op_vxsnan(env, GETPC());
-            t.f128 = float128_snan_to_qnan(t.f128);
-        }
+    if (unlikely(tstat.float_exception_flags & float_flag_invalid_snan)) {
+        float_invalid_op_vxsnan(env, GETPC());
+        t.f128 = float128_snan_to_qnan(t.f128);
     }
 
     helper_compute_fprf_float128(env, t.f128);