[PATCH v3 2/2] target/riscv: change the api for single/double fmin/fmax

[frank . chang]

From: Chih-Min Chao <chihmin.chao@sifive.com>

The sNaN propagation behavior has been changed since
cd20cee7 in https://github.com/riscv/riscv-isa-manual

Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
---
 target/riscv/fpu_helper.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/target/riscv/fpu_helper.c b/target/riscv/fpu_helper.c
index 8700516a14c..1472ead2528 100644
--- a/target/riscv/fpu_helper.c
+++ b/target/riscv/fpu_helper.c
@@ -174,14 +174,14 @@ uint64_t helper_fmin_s(CPURISCVState *env, uint64_t rs1, 
uint64_t rs2)
 {
     float32 frs1 = check_nanbox_s(rs1);
     float32 frs2 = check_nanbox_s(rs2);
-    return nanbox_s(float32_minnum(frs1, frs2, &env->fp_status));
+    return nanbox_s(float32_minnum_noprop(frs1, frs2, &env->fp_status));
 }
 
 uint64_t helper_fmax_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
 {
     float32 frs1 = check_nanbox_s(rs1);
     float32 frs2 = check_nanbox_s(rs2);
-    return nanbox_s(float32_maxnum(frs1, frs2, &env->fp_status));
+    return nanbox_s(float32_maxnum_noprop(frs1, frs2, &env->fp_status));
 }
 
 uint64_t helper_fsqrt_s(CPURISCVState *env, uint64_t rs1)
@@ -283,12 +283,12 @@ uint64_t helper_fdiv_d(CPURISCVState *env, uint64_t frs1, 
uint64_t frs2)
 
 uint64_t helper_fmin_d(CPURISCVState *env, uint64_t frs1, uint64_t frs2)
 {
-    return float64_minnum(frs1, frs2, &env->fp_status);
+    return float64_minnum_noprop(frs1, frs2, &env->fp_status);
 }
 
 uint64_t helper_fmax_d(CPURISCVState *env, uint64_t frs1, uint64_t frs2)
 {
-    return float64_maxnum(frs1, frs2, &env->fp_status);
+    return float64_maxnum_noprop(frs1, frs2, &env->fp_status);
 }
 
 uint64_t helper_fcvt_s_d(CPURISCVState *env, uint64_t rs1)
-- 
2.25.1