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-rw-r--r--src/mesa/sparc/clip.S29
-rw-r--r--src/mesa/sparc/sparc.c4
2 files changed, 11 insertions, 22 deletions
diff --git a/src/mesa/sparc/clip.S b/src/mesa/sparc/clip.S
index 58c228ed15..208843c606 100644
--- a/src/mesa/sparc/clip.S
+++ b/src/mesa/sparc/clip.S
@@ -25,12 +25,8 @@
#define VEC_SIZE_3 7
#define VEC_SIZE_4 15
-#if defined(SVR4) || defined(__SVR4) || defined(__svr4__)
- /* Solaris requires this for 64-bit. */
.register %g2, #scratch
.register %g3, #scratch
- .register %g7, #scratch
-#endif
.text
.align 64
@@ -78,7 +74,7 @@ _mesa_sparc_cliptest_points4:
add %g1, 0x4, %g1
ld [%i0 + V4F_STRIDE], %l1
- ld [%i0 + V4F_COUNT], %g7
+ ld [%i0 + V4F_COUNT], %l3
LDPTR [%i0 + V4F_START], %i0
LDPTR [%i1 + V4F_START], %i5
ldub [%i3], %g2
@@ -91,12 +87,12 @@ _mesa_sparc_cliptest_points4:
st %g3, [%i1 + V4F_FLAGS]
mov 3, %g3
st %g3, [%i1 + V4F_SIZE]
- st %g7, [%i1 + V4F_COUNT]
+ st %l3, [%i1 + V4F_COUNT]
clr %l2
clr %l0
/* l0: i
- * g7: count
+ * l3: count
* l1: stride
* l2: c
* g2: (tmpAndMask << 8) | tmpOrMask
@@ -153,12 +149,12 @@ _mesa_sparc_cliptest_points4:
3: add %i5, 0x10, %i5 ! IEU1
add %l0, 1, %l0 ! IEU0 Group
add %i2, 1, %i2 ! IEU0 Group
- cmp %l0, %g7 ! IEU1 Group
+ cmp %l0, %l3 ! IEU1 Group
bne 1b ! CTI
add %i0, %l1, %i0 ! IEU0 Group
stb %g2, [%i3] ! LSU
srl %g2, 8, %g3 ! IEU0 Group
- cmp %l2, %g7 ! IEU1 Group
+ cmp %l2, %l3 ! IEU1 Group
bl,a 1f ! CTI
clr %g3 ! IEU0
1: stb %g3, [%i4] ! LSU Group
@@ -174,25 +170,18 @@ _mesa_sparc_cliptest_points4_np:
add %g1, 0x4, %g1
ld [%i0 + V4F_STRIDE], %l1
- ld [%i0 + V4F_COUNT], %g7
+ ld [%i0 + V4F_COUNT], %l3
LDPTR [%i0 + V4F_START], %i0
- LDPTR [%i1 + V4F_START], %i5
ldub [%i3], %g2
ldub [%i4], %g3
sll %g3, 8, %g3
or %g2, %g3, %g2
- ld [%i1 + V4F_FLAGS], %g3
- or %g3, VEC_SIZE_4, %g3
- st %g3, [%i1 + V4F_FLAGS]
- mov 3, %g3
- st %g3, [%i1 + V4F_SIZE]
- st %g7, [%i1 + V4F_COUNT]
clr %l2
clr %l0
/* l0: i
- * g7: count
+ * l3: count
* l1: stride
* l2: c
* g2: (tmpAndMask << 8) | tmpOrMask
@@ -230,12 +219,12 @@ _mesa_sparc_cliptest_points4_np:
and %g2, %g4, %g2 ! IEU0 Group
2: add %l0, 1, %l0 ! IEU0 Group
add %i2, 1, %i2 ! IEU0 Group
- cmp %l0, %g7 ! IEU1 Group
+ cmp %l0, %l3 ! IEU1 Group
bne 1b ! CTI
add %i0, %l1, %i0 ! IEU0 Group
stb %g2, [%i3] ! LSU
srl %g2, 8, %g3 ! IEU0 Group
- cmp %l2, %g7 ! IEU1 Group
+ cmp %l2, %l3 ! IEU1 Group
bl,a 1f ! CTI
clr %g3 ! IEU0
1: stb %g3, [%i4] ! LSU Group
diff --git a/src/mesa/sparc/sparc.c b/src/mesa/sparc/sparc.c
index 3bde98e34b..fafb49b81c 100644
--- a/src/mesa/sparc/sparc.c
+++ b/src/mesa/sparc/sparc.c
@@ -109,10 +109,10 @@ void _mesa_init_all_sparc_transform_asm(void)
ASSIGN_XFORM_GROUP(sparc, 2)
ASSIGN_XFORM_GROUP(sparc, 3)
ASSIGN_XFORM_GROUP(sparc, 4)
-#if 0
+
_mesa_clip_tab[4] = _mesa_sparc_cliptest_points4;
_mesa_clip_np_tab[4] = _mesa_sparc_cliptest_points4_np;
-#endif
+
#if 0
/* disable these too. See bug 673938 */
_mesa_normal_tab[NORM_TRANSFORM | NORM_NORMALIZE] =