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Diffstat (limited to 'src/mesa/sparc/xform.S')
| -rw-r--r-- | src/mesa/sparc/xform.S | 1410 |
1 files changed, 1410 insertions, 0 deletions
diff --git a/src/mesa/sparc/xform.S b/src/mesa/sparc/xform.S new file mode 100644 index 00000000000..368fdd98c10 --- /dev/null +++ b/src/mesa/sparc/xform.S @@ -0,0 +1,1410 @@ +/* $Id: xform.S,v 1.1 2001/05/23 14:27:03 brianp Exp $ */ + + /* TODO + * + * 1) It would be nice if load/store double could be used + * at least for the matrix parts. I think for the matrices + * it is safe, but for the vertices it probably is not due to + * things like glInterleavedArrays etc. + * + * UPDATE: Trying this now in sparc_matrix.h -DaveM_990624 + * + * 2) One extremely slick trick would be if we could enclose + * groups of xform calls on the same vertices such that + * we just load the matrix into f16-->f31 before the calls + * and then we would not have to do them here. This may be + * tricky and not much of a gain though. + */ + +#ifdef __sparc_v9__ +#define LDPTR ldx +#define V4F_DATA 0x00 +#define V4F_START 0x08 +#define V4F_COUNT 0x10 +#define V4F_STRIDE 0x14 +#define V4F_SIZE 0x18 +#define V4F_FLAGS 0x1c +#else +#define LDPTR ld +#define V4F_DATA 0x00 +#define V4F_START 0x04 +#define V4F_COUNT 0x08 +#define V4F_STRIDE 0x0c +#define V4F_SIZE 0x10 +#define V4F_FLAGS 0x14 +#endif + +#define VEC_SIZE_1 1 +#define VEC_SIZE_2 3 +#define VEC_SIZE_3 7 +#define VEC_SIZE_4 15 + + .text + .align 64 + +__set_v4f_1: + ld [%o0 + V4F_FLAGS], %g2 + mov 1, %g1 + st %g1, [%o0 + V4F_SIZE] + or %g2, VEC_SIZE_1, %g2 + retl + st %g2, [%o0 + V4F_FLAGS] +__set_v4f_2: + ld [%o0 + V4F_FLAGS], %g2 + mov 2, %g1 + st %g1, [%o0 + V4F_SIZE] + or %g2, VEC_SIZE_2, %g2 + retl + st %g2, [%o0 + V4F_FLAGS] +__set_v4f_3: + ld [%o0 + V4F_FLAGS], %g2 + mov 3, %g1 + st %g1, [%o0 + V4F_SIZE] + or %g2, VEC_SIZE_3, %g2 + retl + st %g2, [%o0 + V4F_FLAGS] +__set_v4f_4: + ld [%o0 + V4F_FLAGS], %g2 + mov 4, %g1 + st %g1, [%o0 + V4F_SIZE] + or %g2, VEC_SIZE_4, %g2 + retl + st %g2, [%o0 + V4F_FLAGS] + +#include "sparc_matrix.h" + + /* First the raw versions. */ + + .globl _mesa_sparc_transform_points1_general +_mesa_sparc_transform_points1_general: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_3_12_13_14_15(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f8 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f1 ! FGM Group 1-cycle stall on %f0 + fmuls %f0, M1, %f2 ! FGM Group + fmuls %f0, M2, %f3 ! FGM Group + fmuls %f0, M3, %f4 ! FGM Group + fmuls %f8, M0, %f9 ! FGM Group f1 available + fadds %f1, M12, %f1 ! FGA + st %f1, [%g2 + 0x00] ! LSU + fmuls %f8, M1, %f10 ! FGM Group f2 available + fadds %f2, M13, %f2 ! FGA + st %f2, [%g2 + 0x04] ! LSU + fmuls %f8, M2, %f11 ! FGM Group f3 available + fadds %f3, M14, %f3 ! FGA + st %f3, [%g2 + 0x08] ! LSU + fmuls %f8, M3, %f12 ! FGM Group f4 available + fadds %f4, M15, %f4 ! FGA + st %f4, [%g2 + 0x0c] ! LSU + fadds %f9, M12, %f9 ! FGA Group f9 available + st %f9, [%g2 + 0x10] ! LSU + fadds %f10, M13, %f10 ! FGA Group f10 available + st %f10, [%g2 + 0x14] ! LSU + fadds %f11, M14, %f11 ! FGA Group f11 available + st %f11, [%g2 + 0x18] ! LSU + fadds %f12, M15, %f12 ! FGA Group f12 available + st %f12, [%g2 + 0x1c] ! LSU + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 ! LSU Group + fmuls %f0, M0, %f1 ! FGM Group 1-cycle stall on %f0 + fmuls %f0, M1, %f2 ! FGM Group + fmuls %f0, M2, %f3 ! FGM Group + fmuls %f0, M3, %f4 ! FGM Group + fadds %f1, M12, %f1 ! FGA Group + st %f1, [%g2 + 0x00] ! LSU + fadds %f2, M13, %f2 ! FGA Group + st %f2, [%g2 + 0x04] ! LSU + fadds %f3, M14, %f3 ! FGA Group + st %f3, [%g2 + 0x08] ! LSU + fadds %f4, M15, %f4 ! FGA Group + st %f4, [%g2 + 0x0c] ! LSU + +3: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points1_identity +_mesa_sparc_transform_points1_identity: + cmp %o0, %o2 + be 4f + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f1 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + st %f0, [%g2 + 0x00] ! LSU Group + cmp %o1, %o2 ! IEU1 + st %f1, [%g2 + 0x10] ! LSU Group + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 + addx %g0, %g0, %g0 + st %f0, [%g2 + 0x00] + +3: + ba __set_v4f_1 + nop + +4: retl + nop + + .globl _mesa_sparc_transform_points1_2d +_mesa_sparc_transform_points1_2d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_12_13(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f8 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f1 ! FGM Group + fmuls %f0, M1, %f2 ! FGM Group + fmuls %f8, M0, %f9 ! FGM Group + fmuls %f8, M1, %f10 ! FGM Group + fadds %f1, M12, %f3 ! FGA Group f1 available + st %f3, [%g2 + 0x00] ! LSU + fadds %f2, M13, %f4 ! FGA Group f2 available + st %f4, [%g2 + 0x04] ! LSU + fadds %f9, M12, %f11 ! FGA Group f9 available + st %f11, [%g2 + 0x10] ! LSU + fadds %f10, M13, %f12 ! FGA Group f10 available + st %f12, [%g2 + 0x14] ! LSU + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 + fmuls %f0, M0, %f1 + fmuls %f0, M1, %f2 + fadds %f1, M12, %f3 + st %f3, [%g2 + 0x00] + fadds %f2, M13, %f4 + st %f4, [%g2 + 0x04] + +3: + ba __set_v4f_2 + nop + + .globl _mesa_sparc_transform_points1_2d_no_rot +_mesa_sparc_transform_points1_2d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_12_13(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f4 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f1 ! FGM Group + fmuls %f4, M0, %f5 ! FGM Group + fadds %f1, M12, %f3 ! FGA Group, 2 cycle stall, f1 available + st %f3, [%g2 + 0x00] ! LSU + st M13, [%g2 + 0x04] ! LSU Group, f5 available + fadds %f5, M12, %f6 ! FGA + st %f6, [%g2 + 0x10] ! LSU Group + st M13, [%g2 + 0x14] ! LSU Group + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 + fmuls %f0, M0, %f1 + fadds %f1, M12, %f3 + st %f3, [%g2 + 0x00] + st M13, [%g2 + 0x04] + +3: + ba __set_v4f_2 + nop + + .globl _mesa_sparc_transform_points1_3d +_mesa_sparc_transform_points1_3d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_12_13_14(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f4 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f1 ! FGM Group + fmuls %f0, M1, %f2 ! FGM Group + fmuls %f0, M2, %f3 ! FGM Group + fmuls %f4, M0, %f5 ! FGM Group + fadds %f1, M12, %f1 ! FGA Group, f1 available + st %f1, [%g2 + 0x00] ! LSU + fmuls %f4, M1, %f6 ! FGM + fadds %f2, M13, %f2 ! FGA Group, f2 available + st %f2, [%g2 + 0x04] ! LSU + fmuls %f4, M2, %f7 ! FGM + fadds %f3, M14, %f3 ! FGA Group, f3 available + st %f3, [%g2 + 0x08] ! LSU + fadds %f5, M12, %f5 ! FGA Group, f5 available + st %f5, [%g2 + 0x10] ! LSU + fadds %f6, M13, %f6 ! FGA Group, f6 available + st %f6, [%g2 + 0x14] ! LSU + fadds %f7, M14, %f7 ! FGA Group, f7 available + st %f7, [%g2 + 0x18] ! LSU + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 + fmuls %f0, M0, %f1 + fmuls %f0, M1, %f2 + fmuls %f0, M2, %f3 + fadds %f1, M12, %f1 + st %f1, [%g2 + 0x00] + fadds %f2, M13, %f2 + st %f2, [%g2 + 0x04] + fadds %f3, M14, %f3 + st %f3, [%g2 + 0x08] + +3: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points1_3d_no_rot +_mesa_sparc_transform_points1_3d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_12_13_14(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f2 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f1 ! FGM Group + fmuls %f2, M0, %f3 ! FGM Group + fadds %f1, M12, %f1 ! FGA Group, 2 cycle stall, f1 available + st %f1, [%g2 + 0x00] ! LSU + fadds %f3, M12, %f3 ! FGA Group, f3 available + st M13, [%g2 + 0x04] ! LSU + st M14, [%g2 + 0x08] ! LSU Group + st %f3, [%g2 + 0x10] ! LSU Group + st M13, [%g2 + 0x14] ! LSU Group + st M14, [%g2 + 0x18] ! LSU Group + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 + fmuls %f0, M0, %f1 + fadds %f1, M12, %f1 + st %f1, [%g2 + 0x00] + st M13, [%g2 + 0x04] + st M14, [%g2 + 0x08] + +3: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points1_perspective +_mesa_sparc_transform_points1_perspective: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_14(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + ld [%g1 + 0x00], %f2 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f1 ! FGM Group + st %f1, [%g2 + 0x00] ! LSU + fmuls %f2, M0, %f3 ! FGM Group + st %g0, [%g2 + 0x04] ! LSU + st M14, [%g2 + 0x08] ! LSU Group + st %g0, [%g2 + 0x0c] ! LSU Group + st %f3, [%g2 + 0x10] ! LSU Group + st %g0, [%g2 + 0x14] ! LSU Group + st M14, [%g2 + 0x18] ! LSU Group + st %g0, [%g2 + 0x1c] ! LSU Group + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 + fmuls %f0, M0, %f1 + st %f1, [%g2 + 0x00] + st %g0, [%g2 + 0x04] + st M14, [%g2 + 0x08] + st %g0, [%g2 + 0x0c] + +3: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points2_general +_mesa_sparc_transform_points2_general: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_3_4_5_6_7_12_13_14_15(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f2 ! FGM Group + fmuls %f0, M1, %f3 ! FGM Group + fmuls %f0, M2, %f4 ! FGM Group + fmuls %f0, M3, %f5 ! FGM Group + fadds %f2, M12, %f2 ! FGA Group f2 available + fmuls %f1, M4, %f6 ! FGM + fadds %f3, M13, %f3 ! FGA Group f3 available + fmuls %f1, M5, %f7 ! FGM + fadds %f4, M14, %f4 ! FGA Group f4 available + fmuls %f1, M6, %f8 ! FGM + fadds %f5, M15, %f5 ! FGA Group f5 available + fmuls %f1, M7, %f9 ! FGM + fadds %f2, %f6, %f2 ! FGA Group f6 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, %f7, %f3 ! FGA Group f7 available + st %f3, [%g2 + 0x04] ! LSU + fadds %f4, %f8, %f4 ! FGA Group f8 available + st %f4, [%g2 + 0x08] ! LSU + fadds %f5, %f9, %f5 ! FGA Group f9 available + st %f5, [%g2 + 0x0c] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points2_identity +_mesa_sparc_transform_points2_identity: + cmp %o2, %o0 + be 3f + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + add %o1, 1, %o1 ! IEU0 + ld [%g1 + 0x04], %f1 ! LSU Group + add %g1, %o5, %g1 ! IEU0 + cmp %o1, %g3 ! IEU1 + st %f0, [%g2 + 0x00] ! LSU Group + st %f1, [%g2 + 0x04] ! LSU Group + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 +2: + ba __set_v4f_2 + nop + +3: retl + nop + + .globl _mesa_sparc_transform_points2_2d +_mesa_sparc_transform_points2_2d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_4_5_12_13(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f2 ! FGM + ld [%g1 + 0x00], %f8 ! LSU Group + fmuls %f0, M1, %f3 ! FGM + ld [%g1 + 0x04], %f9 ! LSU Group + fmuls %f1, M4, %f6 ! FGM + fmuls %f1, M5, %f7 ! FGM Group + add %g1, %o5, %g1 ! IEU0 + fmuls %f8, M0, %f10 ! FGM Group f2 available + fadds %f2, M12, %f2 ! FGA + fmuls %f8, M1, %f11 ! FGM Group f3 available + fadds %f3, M13, %f3 ! FGA + fmuls %f9, M4, %f12 ! FGM Group + fmuls %f9, M5, %f13 ! FGM Group + fadds %f10, M12, %f10 ! FGA Group f2, f10 available + fadds %f2, %f6, %f2 ! FGA Group f3, f11 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f11, M13, %f11 ! FGA Group f12 available + fadds %f3, %f7, %f3 ! FGA Group f13 available + st %f3, [%g2 + 0x04] ! LSU + fadds %f10, %f12, %f10 ! FGA Group f10 available + st %f10, [%g2 + 0x10] ! LSU + fadds %f11, %f13, %f11 ! FGA Group f11 available + st %f11, [%g2 + 0x14] ! LSU + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + fmuls %f0, M0, %f2 ! FGM Group + fmuls %f0, M1, %f3 ! FGM Group + fmuls %f1, M4, %f6 ! FGM Group + fmuls %f1, M5, %f7 ! FGM Group + fadds %f2, M12, %f2 ! FGA Group f2 available + fadds %f3, M13, %f3 ! FGA Group f3 available + fadds %f2, %f6, %f2 ! FGA Group 2 cycle stall, f2 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, %f7, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x04] ! LSU + +3: + ba __set_v4f_2 + nop + + .globl _mesa_sparc_transform_points2_2d_no_rot +_mesa_sparc_transform_points2_2d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_12_13(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + ld [%g1 + 0x00], %f4 ! LSU Group + fmuls %f0, M0, %f2 ! FGM + ld [%g1 + 0x04], %f5 ! LSU Group + fmuls %f1, M5, %f3 ! FGM + fmuls %f4, M0, %f6 ! FGM Group + add %g1, %o5, %g1 ! IEU0 + fmuls %f5, M5, %f7 ! FGM Group + fadds %f2, M12, %f2 ! FGA Group f2 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, M13, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x04] ! LSU + fadds %f6, M12, %f6 ! FGA Group f6 available + st %f6, [%g2 + 0x10] ! LSU + fadds %f7, M13, %f7 ! FGA Group f7 available + st %f7, [%g2 + 0x14] ! LSU + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + fmuls %f0, M0, %f2 ! FGM Group + fmuls %f1, M5, %f3 ! FGM Group + fadds %f2, M12, %f2 ! FGA Group, 2 cycle stall, f2 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, M13, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x04] ! LSU + +3: + ba __set_v4f_2 + nop + + /* orig: 12 cycles */ + .globl _mesa_sparc_transform_points2_3d +_mesa_sparc_transform_points2_3d: + ld [%o2 + V4F_STRIDE], %o5 + ld [%o2 + V4F_START], %g1 + ld [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_3_4_5_6_12_13_14(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o1 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + add %o1, 2, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + ld [%g1 + 0x00], %f9 ! LSU Group + fmuls %f0, M0, %f2 ! FGM + ld [%g1 + 0x04], %f10 ! LSU Group + fmuls %f0, M1, %f3 ! FGM + fmuls %f0, M2, %f4 ! FGM Group + add %g1, %o5, %g1 ! IEU0 + fmuls %f1, M4, %f6 ! FGM Group + fmuls %f1, M5, %f7 ! FGM Group f2 available + fadds %f2, M12, %f2 ! FGA + fmuls %f1, M6, %f8 ! FGM Group f3 available + fadds %f3, M13, %f3 ! FGA + fmuls %f9, M0, %f11 ! FGM Group f4 available + fadds %f4, M14, %f4 ! FGA + fmuls %f9, M1, %f12 ! FGM Group f6 available + fmuls %f9, M2, %f13 ! FGM Group f2, f7 available + fadds %f2, %f6, %f2 ! FGA + st %f2, [%g2 + 0x00] ! LSU + fmuls %f10, M4, %f14 ! FGM Group f3, f8 available + fadds %f3, %f7, %f3 ! FGA + st %f3, [%g2 + 0x04] ! LSU + fmuls %f10, M5, %f15 ! FGM Group f4, f11 available + fadds %f11, M12, %f11 ! FGA + fmuls %f10, M6, %f0 ! FGM Group f12 available + fadds %f12, M13, %f12 ! FGA + fadds %f13, M14, %f13 ! FGA Group f13 available + fadds %f4, %f8, %f4 ! FGA Group f14 available + st %f4, [%g2 + 0x08] ! LSU + fadds %f11, %f14, %f11 ! FGA Group f15, f11 available + st %f11, [%g2 + 0x10] ! LSU + fadds %f12, %f15, %f12 ! FGA Group f0, f12 available + st %f12, [%g2 + 0x14] ! LSU + fadds %f13, %f0, %f13 ! FGA Group f13 available + st %f13, [%g2 + 0x18] ! LSU + + cmp %o1, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o1, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + fmuls %f0, M0, %f2 ! FGM Group + fmuls %f0, M1, %f3 ! FGM Group + fmuls %f0, M2, %f4 ! FGM Group + fmuls %f1, M4, %f6 ! FGM Group + fmuls %f1, M5, %f7 ! FGM Group f2 available + fadds %f2, M12, %f2 ! FGA + fmuls %f1, M6, %f8 ! FGM Group f3 available + fadds %f3, M13, %f3 ! FGA + fadds %f4, M14, %f4 ! FGA Group f4 available + fadds %f2, %f6, %f2 ! FGA Group stall, f2, f6, f7 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, %f7, %f3 ! FGA Group f3, f8 available + st %f3, [%g2 + 0x04] ! LSU + fadds %f4, %f8, %f4 ! FGA Group f4 available + st %f4, [%g2 + 0x08] ! LSU + +3: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points2_3d_no_rot +_mesa_sparc_transform_points2_3d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_12_13_14(%o1) + + cmp %g3, 1 + st %g3, [%o0 + V4F_COUNT] + bl 3f + clr %o3 + + be 2f + andn %g3, 1, %o2 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + add %o3, 2, %o3 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + ld [%g1 + 0x00], %f4 ! LSU Group + fmuls %f0, M0, %f2 ! FGM + ld [%g1 + 0x04], %f5 ! LSU Group + fmuls %f1, M5, %f3 ! FGM + fmuls %f4, M0, %f6 ! FGM Group + add %g1, %o5, %g1 ! IEU0 + fmuls %f5, M5, %f7 ! FGM Group + fadds %f2, M12, %f2 ! FGA Group f2 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, M13, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x04] ! LSU + fadds %f6, M12, %f6 ! FGA Group f6 available + st M14, [%g2 + 0x08] ! LSU + fadds %f7, M13, %f7 ! FGA Group f7 available + st %f6, [%g2 + 0x10] ! LSU + st %f7, [%g2 + 0x14] ! LSU Group + st M14, [%g2 + 0x18] ! LSU Group + cmp %o3, %o2 ! IEU1 + bne 1b ! CTI + add %g2, 0x20, %g2 ! IEU0 Group + + cmp %o3, %g3 + be 3f + nop + +2: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + fmuls %f0, M0, %f2 ! FGM Group + fmuls %f1, M5, %f3 ! FGM Group + fadds %f2, M12, %f2 ! FGA Group, 2 cycle stall, f2 available + st %f2, [%g2 + 0x00] ! LSU + fadds %f3, M13, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x04] ! LSU + st M14, [%g2 + 0x08] ! LSU Group + +3: ld [%o1 + (14 * 0x4)], %g3 + cmp %g3, 0 + bne __set_v4f_3 + nop + ba __set_v4f_2 + nop + + .globl _mesa_sparc_transform_points2_perspective +_mesa_sparc_transform_points2_perspective: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 + ld [%g1 + 0x04], %f1 + add %o1, 1, %o1 + add %g1, %o5, %g1 + fmuls %f0, M0, %f2 + st %f2, [%g2 + 0x00] + fmuls %f1, M5, %f3 + st %f3, [%g2 + 0x04] + st M14, [%g2 + 0x08] + st %g0, [%g2 + 0x0c] + cmp %o1, %g3 + bne 1b + add %g2, 0x10, %g2 +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points3_general +_mesa_sparc_transform_points3_general: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_3_4_5_6_7_8_9_10_11_12_13_14_15(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f3 ! FGM + fmuls %f1, M4, %f7 ! FGM Group + fmuls %f0, M1, %f4 ! FGM Group + fmuls %f1, M5, %f8 ! FGM Group + fmuls %f0, M2, %f5 ! FGM Group f3 available + fmuls %f1, M6, %f9 ! FGM Group f7 available + fadds %f3, %f7, %f3 ! FGA + fmuls %f0, M3, %f6 ! FGM Group f4 available + fmuls %f1, M7, %f10 ! FGM Group f8 available + fadds %f4, %f8, %f4 ! FGA + fmuls %f2, M8, %f7 ! FGM Group f5 available + fmuls %f2, M9, %f8 ! FGM Group f9,f3 available + fadds %f5, %f9, %f5 ! FGA + fmuls %f2, M10, %f9 ! FGM Group f6 available + fadds %f6, %f10, %f6 ! FGA Group f10,f4 available + fmuls %f2, M11, %f10 ! FGM + fadds %f3, M12, %f3 ! FGA Group f7 available + fadds %f4, M13, %f4 ! FGA Group f8,f5 available + fadds %f5, M14, %f5 ! FGA Group f9 available + fadds %f6, M15, %f6 ! FGA Group f10,f6 available + fadds %f3, %f7, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x00] ! LSU + fadds %f4, %f8, %f4 ! FGA Group f4 available + st %f4, [%g2 + 0x04] ! LSU + fadds %f5, %f9, %f5 ! FGA Group f5 available + st %f5, [%g2 + 0x08] ! LSU + fadds %f6, %f10, %f6 ! FGA Group f6 available + st %f6, [%g2 + 0x0c] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points3_identity +_mesa_sparc_transform_points3_identity: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 + ld [%g1 + 0x04], %f1 + ld [%g1 + 0x08], %f2 + add %o1, 1, %o1 + add %g1, %o5, %g1 + cmp %o1, %g3 + st %f0, [%g2 + 0x00] + st %f1, [%g2 + 0x04] + st %f2, [%g2 + 0x08] + bne 1b + add %g2, 0x10, %g2 +2: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points3_2d +_mesa_sparc_transform_points3_2d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_4_5_12_13(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f3 ! FGM + fmuls %f0, M1, %f4 ! FGM Group + fmuls %f1, M4, %f6 ! FGM Group + fmuls %f1, M5, %f7 ! FGM Group + fadds %f3, M12, %f3 ! FGA Group f3 available + fadds %f4, M13, %f4 ! FGA Group f4 available + fadds %f3, %f6, %f3 ! FGA Group f6 available + st %f3, [%g2 + 0x00] ! LSU + fadds %f4, %f7, %f4 ! FGA Group f7 available + st %f4, [%g2 + 0x04] ! LSU + st %f2, [%g2 + 0x08] ! LSU Group + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points3_2d_no_rot +_mesa_sparc_transform_points3_2d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_12_13(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f3 ! FGM + fmuls %f1, M5, %f4 ! FGM Group + st %f2, [%g2 + 0x08] ! LSU + fadds %f3, M12, %f3 ! FGA Group + st %f3, [%g2 + 0x00] ! LSU + fadds %f4, M13, %f4 ! FGA Group + st %f4, [%g2 + 0x04] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points3_3d +_mesa_sparc_transform_points3_3d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_4_5_6_8_9_10_12_13_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f3 ! FGM + fmuls %f1, M4, %f6 ! FGM Group + fmuls %f0, M1, %f4 ! FGM Group + fmuls %f1, M5, %f7 ! FGM Group + fmuls %f0, M2, %f5 ! FGM Group f3 available + fmuls %f1, M6, %f8 ! FGM Group f6 available + fadds %f3, %f6, %f3 ! FGA + fmuls %f2, M8, %f9 ! FGM Group f4 available + fmuls %f2, M9, %f10 ! FGM Group f7 available + fadds %f4, %f7, %f4 ! FGA + fmuls %f2, M10, %f11 ! FGM Group f5 available + fadds %f5, %f8, %f5 ! FGA Group f8, f3 available + fadds %f3, %f9, %f3 ! FGA Group f9 available + fadds %f4, %f10, %f4 ! FGA Group f10, f4 available + fadds %f5, %f11, %f5 ! FGA Group stall, f11, f5 available + fadds %f3, M12, %f3 ! FGA Group f3 available + st %f3, [%g2 + 0x00] ! LSU + fadds %f4, M13, %f4 ! FGA Group f4 available + st %f4, [%g2 + 0x04] ! LSU + fadds %f5, M14, %f5 ! FGA Group f5 available + st %f5, [%g2 + 0x08] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points3_3d_no_rot +_mesa_sparc_transform_points3_3d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_10_12_13_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + cmp %o1, %g3 ! IEU1 Group + fmuls %f0, M0, %f3 ! FGM + fmuls %f1, M5, %f4 ! FGM Group + fmuls %f2, M10, %f5 ! FGM Group + fadds %f3, M12, %f3 ! FGA Group, stall, f3 available + st %f3, [%g2 + 0x00] ! LSU + fadds %f4, M13, %f4 ! FGA Group, f4 available + st %f4, [%g2 + 0x04] ! LSU + fadds %f5, M14, %f5 ! FGA Group, f5 available + st %f5, [%g2 + 0x08] ! LEU + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_3 + nop + + .globl _mesa_sparc_transform_points3_perspective +_mesa_sparc_transform_points3_perspective: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_8_9_10_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f3 ! FGM + fmuls %f2, M8, %f6 ! FGM Group + fmuls %f1, M5, %f4 ! FGM Group + fmuls %f2, M9, %f7 ! FGM Group + fmuls %f2, M10, %f5 ! FGM Group f3 available + fadds %f3, %f6, %f3 ! FGA Group f6 available + st %f3, [%g2 + 0x00] ! LSU + fadds %f4, %f7, %f4 ! FGA Group stall, f4, f7 available + st %f4, [%g2 + 0x04] ! LSU + fadds %f5, M14, %f5 ! FGA Group + st %f5, [%g2 + 0x08] ! LSU + fnegs %f2, %f6 ! FGA Group + st %f6, [%g2 + 0x0c] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_general +_mesa_sparc_transform_points4_general: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_3_4_5_6_7_8_9_10_11_12_13_14_15(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + ld [%g1 + 0x0c], %f3 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f4 ! FGM Group + fmuls %f1, M4, %f8 ! FGM Group + fmuls %f0, M1, %f5 ! FGM Group + fmuls %f1, M5, %f9 ! FGM Group + fmuls %f0, M2, %f6 ! FGM Group f4 available + fmuls %f1, M6, %f10 ! FGM Group f8 available + fadds %f4, %f8, %f4 ! FGA + fmuls %f0, M3, %f7 ! FGM Group f5 available + fmuls %f1, M7, %f11 ! FGM Group f9 available + fadds %f5, %f9, %f5 ! FGA + fmuls %f2, M8, %f12 ! FGM Group f6 available + fmuls %f2, M9, %f13 ! FGM Group f10, f4 available + fadds %f6, %f10, %f6 ! FGA + fmuls %f2, M10, %f14 ! FGM Group f7 available + fmuls %f2, M11, %f15 ! FGM Group f11, f5 available + fadds %f7, %f11, %f7 ! FGA + fmuls %f3, M12, %f8 ! FGM Group f12 available + fadds %f4, %f12, %f4 ! FGA + fmuls %f3, M13, %f9 ! FGM Group f13, f6 available + fadds %f5, %f13, %f5 ! FGA + fmuls %f3, M14, %f10 ! FGM Group f14 available + fadds %f6, %f14, %f6 ! FGA + fmuls %f3, M15, %f11 ! FGM Group f15, f7 available + fadds %f7, %f15, %f7 ! FGA + fadds %f4, %f8, %f4 ! FGA Group f8, f4 available + st %f4, [%g2 + 0x00] ! LSU + fadds %f5, %f9, %f5 ! FGA Group f9, f5 available + st %f5, [%g2 + 0x04] ! LSU + fadds %f6, %f10, %f6 ! FGA Group f10, f6 available + st %f6, [%g2 + 0x08] ! LSU + fadds %f7, %f11, %f7 ! FGA Group f11, f7 available + st %f7, [%g2 + 0x0c] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_identity +_mesa_sparc_transform_points4_identity: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 + ld [%g1 + 0x04], %f1 + ld [%g1 + 0x08], %f2 + add %o1, 1, %o1 + ld [%g1 + 0x0c], %f3 + add %g1, %o5, %g1 + st %f0, [%g2 + 0x00] + st %f1, [%g2 + 0x04] + st %f2, [%g2 + 0x08] + cmp %o1, %g3 + st %f3, [%g2 + 0x0c] + bne 1b + add %g2, 0x10, %g2 +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_2d +_mesa_sparc_transform_points4_2d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_4_5_12_13(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + ld [%g1 + 0x0c], %f3 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f4 ! FGM + fmuls %f1, M4, %f8 ! FGM Group + fmuls %f0, M1, %f5 ! FGM Group + fmuls %f1, M5, %f9 ! FGM Group f4 available + fmuls %f3, M12, %f12 ! FGM Group + fmuls %f3, M13, %f13 ! FGM Group f8 available + fadds %f4, %f8, %f4 ! FGA + fadds %f5, %f9, %f5 ! FGA Group stall, f5, f9 available + fadds %f4, %f12, %f4 ! FGA Group 2 cycle stall, f4, f12, f13 avail + st %f4, [%g2 + 0x00] ! LSU + fadds %f5, %f13, %f5 ! FGA Group f5 available + st %f5, [%g2 + 0x04] ! LSU + st %f2, [%g2 + 0x08] ! LSU Group + st %f3, [%g2 + 0x0c] ! LSU Group + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_2d_no_rot +_mesa_sparc_transform_points4_2d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_4_5_12_13(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 + ld [%g1 + 0x04], %f1 + ld [%g1 + 0x08], %f2 + ld [%g1 + 0x0c], %f3 + add %o1, 1, %o1 + add %g1, %o5, %g1 + fmuls %f0, M0, %f4 + fmuls %f3, M12, %f8 + fmuls %f1, M5, %f5 + fmuls %f3, M13, %f9 + fadds %f4, %f8, %f4 + st %f4, [%g2 + 0x00] + fadds %f5, %f9, %f5 + st %f5, [%g2 + 0x04] + st %f2, [%g2 + 0x08] + st %f3, [%g2 + 0x0c] + cmp %o1, %g3 + bne 1b + add %g2, 0x10, %g2 +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_3d +_mesa_sparc_transform_points4_3d: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_1_2_4_5_6_8_9_10_12_13_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + ld [%g1 + 0x0c], %f3 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f4 ! FGM + fmuls %f1, M4, %f7 ! FGM Group + fmuls %f0, M1, %f5 ! FGM Group + fmuls %f1, M5, %f8 ! FGM Group + fmuls %f0, M2, %f6 ! FGM Group f4 available + fmuls %f1, M6, %f9 ! FGM Group f7 available + fadds %f4, %f7, %f4 ! FGA + fmuls %f2, M8, %f10 ! FGM Group f5 available + fmuls %f2, M9, %f11 ! FGM Group f8 available + fadds %f5, %f8, %f5 ! FGA + fmuls %f2, M10, %f12 ! FGM Group f6 available + fmuls %f3, M12, %f13 ! FGM Group f9, f4 available + fadds %f6, %f9, %f6 ! FGA + fmuls %f3, M13, %f14 ! FGM Group f10 available + fadds %f4, %f10, %f4 ! FGA + fmuls %f3, M14, %f15 ! FGM Group f11, f5 available + fadds %f5, %f11, %f5 ! FGA + fadds %f6, %f12, %f6 ! FGA Group stall, f12, f13, f6 available + fadds %f4, %f13, %f4 ! FGA Group f14, f4 available + st %f4, [%g2 + 0x00] ! LSU + fadds %f5, %f14, %f5 ! FGA Group f15, f5 available + st %f5, [%g2 + 0x04] ! LSU + fadds %f6, %f15, %f6 ! FGA Group f6 available + st %f6, [%g2 + 0x08] ! LSU + st %f3, [%g2 + 0x0c] ! LSU Group + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_3d_no_rot +_mesa_sparc_transform_points4_3d_no_rot: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_10_12_13_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + ld [%g1 + 0x0c], %f3 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f4 ! FGM + fmuls %f3, M12, %f7 ! FGM Group + fmuls %f1, M5, %f5 ! FGM Group + fmuls %f3, M13, %f8 ! FGM Group + fmuls %f2, M10, %f6 ! FGM Group f4 available + fmuls %f3, M14, %f9 ! FGM Group f7 available + fadds %f4, %f7, %f4 ! FGA + st %f4, [%g2 + 0x00] ! LSU + fadds %f5, %f8, %f5 ! FGA Group stall, f5, f8 available + st %f5, [%g2 + 0x04] ! LSU + fadds %f6, %f9, %f6 ! FGA Group stall, f6, f9 available + st %f6, [%g2 + 0x08] ! LSU + st %f3, [%g2 + 0x0c] ! LSU Group + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop + + .globl _mesa_sparc_transform_points4_perspective +_mesa_sparc_transform_points4_perspective: + ld [%o2 + V4F_STRIDE], %o5 + LDPTR [%o2 + V4F_START], %g1 + LDPTR [%o0 + V4F_START], %g2 + ld [%o2 + V4F_COUNT], %g3 + + LDMATRIX_0_5_8_9_10_14(%o1) + + cmp %g3, 0 + st %g3, [%o0 + V4F_COUNT] + be 2f + clr %o1 + +1: ld [%g1 + 0x00], %f0 ! LSU Group + ld [%g1 + 0x04], %f1 ! LSU Group + ld [%g1 + 0x08], %f2 ! LSU Group + ld [%g1 + 0x0c], %f3 ! LSU Group + add %o1, 1, %o1 ! IEU0 + add %g1, %o5, %g1 ! IEU1 + fmuls %f0, M0, %f4 ! FGM + fmuls %f2, M8, %f7 ! FGM Group + fmuls %f1, M5, %f5 ! FGM Group + fmuls %f2, M9, %f8 ! FGM Group + fmuls %f2, M10, %f6 ! FGM Group f4 available + fmuls %f3, M14, %f9 ! FGM Group f7 available + fadds %f4, %f7, %f4 ! FGA + st %f4, [%g2 + 0x00] ! LSU + fadds %f5, %f8, %f5 ! FGA Group stall, f5, f8 available + st %f5, [%g2 + 0x04] ! LSU + fadds %f6, %f9, %f6 ! FGA Group stall, f6, f9 available + st %f6, [%g2 + 0x08] ! LSU + fnegs %f2, %f7 ! FGA Group + st %f7, [%g2 + 0x0c] ! LSU + cmp %o1, %g3 ! IEU1 + bne 1b ! CTI + add %g2, 0x10, %g2 ! IEU0 Group +2: + ba __set_v4f_4 + nop |