Patchwork [v2,2/3] target-ppc: use softfloat min/max functions

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Submitter Aurelien Jarno
Date April 20, 2011, 11:32 a.m.
Message ID <1303299154-14373-2-git-send-email-aurelien@aurel32.net>
Download mbox | patch
Permalink /patch/92201/
State New
Headers show

Comments

Aurelien Jarno - April 20, 2011, 11:32 a.m.
Use the new softfloat float32_min() and float32_max() to implement the
vminfp and vmaxfp instructions.

Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 target-ppc/op_helper.c |   20 ++------------------
 1 files changed, 2 insertions(+), 18 deletions(-)

Patch

diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c
index f2c80a3..f1cdef9 100644
--- a/target-ppc/op_helper.c
+++ b/target-ppc/op_helper.c
@@ -2092,6 +2092,8 @@  VARITH(uwm, u32)
     }
 VARITHFP(addfp, float32_add)
 VARITHFP(subfp, float32_sub)
+VARITHFP(minfp, float32_min)
+VARITHFP(maxfp, float32_max)
 #undef VARITHFP
 
 #define VARITHSAT_CASE(type, op, cvt, element)                          \
@@ -2369,24 +2371,6 @@  VMINMAX(uw, u32)
 #undef VMINMAX_DO
 #undef VMINMAX
 
-#define VMINMAXFP(suffix, rT, rF)                                       \
-    void helper_v##suffix (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)    \
-    {                                                                   \
-        int i;                                                          \
-        for (i = 0; i < ARRAY_SIZE(r->f); i++) {                        \
-            HANDLE_NAN2(r->f[i], a->f[i], b->f[i]) {                    \
-                if (float32_lt_quiet(a->f[i], b->f[i], &env->vec_status)) { \
-                    r->f[i] = rT->f[i];                                 \
-                } else {                                                \
-                    r->f[i] = rF->f[i];                                 \
-                }                                                       \
-            }                                                           \
-        }                                                               \
-    }
-VMINMAXFP(minfp, a, b)
-VMINMAXFP(maxfp, b, a)
-#undef VMINMAXFP
-
 void helper_vmladduhm (ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)
 {
     int i;