diff options
Diffstat (limited to 'src/mesa/sparc/clip.S')
| -rw-r--r-- | src/mesa/sparc/clip.S | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/src/mesa/sparc/clip.S b/src/mesa/sparc/clip.S index 58c228ed151..208843c6069 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 |