SPARC assembly optimizations from David Miller.
diff --git a/src/mesa/sparc/sparc_matrix.h b/src/mesa/sparc/sparc_matrix.h
new file mode 100644
index 0000000..4b452fd
--- /dev/null
+++ b/src/mesa/sparc/sparc_matrix.h
@@ -0,0 +1,277 @@
+/* $Id: sparc_matrix.h,v 1.1 2001/05/23 14:27:03 brianp Exp $ */
+
+#define M0 %f16
+#define M1 %f17
+#define M2 %f18
+#define M3 %f19
+#define M4 %f20
+#define M5 %f21
+#define M6 %f22
+#define M7 %f23
+#define M8 %f24
+#define M9 %f25
+#define M10 %f26
+#define M11 %f27
+#define M12 %f28
+#define M13 %f29
+#define M14 %f30
+#define M15 %f31
+
+/* Seems to work, disable if unaligned traps begin to appear... -DaveM */
+#define USE_LD_DOUBLE
+
+#ifndef USE_LD_DOUBLE
+
+#define LDMATRIX_0_1_2_3_12_13_14_15(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ld [BASE + ( 3 * 0x4)], M3; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14; \
+ ld [BASE + (15 * 0x4)], M15
+
+#define LDMATRIX_0_1_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13
+
+#define LDMATRIX_0_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13
+
+#define LDMATRIX_0_1_2_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_1_2_3_4_5_6_7_12_13_14_15(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ld [BASE + ( 3 * 0x4)], M3; \
+ ld [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + ( 6 * 0x4)], M6; \
+ ld [BASE + ( 7 * 0x4)], M7; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14; \
+ ld [BASE + (15 * 0x4)], M15
+
+#define LDMATRIX_0_1_4_5_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13
+
+#define LDMATRIX_0_5_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13
+
+#define LDMATRIX_0_1_2_3_4_5_6_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ld [BASE + ( 3 * 0x4)], M3; \
+ ld [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + ( 6 * 0x4)], M6; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_1_2_3_4_5_6_7_8_9_10_11_12_13_14_15(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ld [BASE + ( 3 * 0x4)], M3; \
+ ld [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + ( 6 * 0x4)], M6; \
+ ld [BASE + ( 7 * 0x4)], M7; \
+ ld [BASE + ( 8 * 0x4)], M8; \
+ ld [BASE + ( 9 * 0x4)], M9; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ld [BASE + (11 * 0x4)], M11; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14; \
+ ld [BASE + (15 * 0x4)], M15
+
+#define LDMATRIX_0_5_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13
+
+#define LDMATRIX_0_1_2_4_5_6_8_9_10_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 1 * 0x4)], M1; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ld [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + ( 6 * 0x4)], M6; \
+ ld [BASE + ( 8 * 0x4)], M8; \
+ ld [BASE + ( 9 * 0x4)], M9; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_10_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ld [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (13 * 0x4)], M13; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_8_9_10_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + ( 8 * 0x4)], M8; \
+ ld [BASE + ( 9 * 0x4)], M9; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ld [BASE + (14 * 0x4)], M14
+
+#else /* !(USE_LD_DOUBLE) */
+
+#define LDMATRIX_0_1_2_3_12_13_14_15(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + ( 2 * 0x4)], M2; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ldd [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_1_12_13(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + (12 * 0x4)], M12
+
+#define LDMATRIX_0_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + (12 * 0x4)], M12
+
+#define LDMATRIX_0_1_2_12_13_14(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_1_2_3_4_5_6_7_12_13_14_15(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + ( 2 * 0x4)], M2; \
+ ldd [BASE + ( 4 * 0x4)], M4; \
+ ldd [BASE + ( 6 * 0x4)], M6; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ldd [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ldd [BASE + (12 * 0x4)], M12
+
+#define LDMATRIX_0_1_2_3_4_5_6_12_13_14(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + ( 2 * 0x4)], M2; \
+ ldd [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 6 * 0x4)], M6; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_1_2_3_4_5_6_7_8_9_10_11_12_13_14_15(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + ( 2 * 0x4)], M2; \
+ ldd [BASE + ( 4 * 0x4)], M4; \
+ ldd [BASE + ( 6 * 0x4)], M6; \
+ ldd [BASE + ( 8 * 0x4)], M8; \
+ ldd [BASE + (10 * 0x4)], M10; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ldd [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_1_4_5_12_13(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ldd [BASE + ( 4 * 0x4)], M4; \
+ ldd [BASE + (12 * 0x4)], M12
+
+#define LDMATRIX_0_5_12_13(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ldd [BASE + (12 * 0x4)], M12
+
+#define LDMATRIX_0_1_2_4_5_6_8_9_10_12_13_14(BASE) \
+ ldd [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 2 * 0x4)], M2; \
+ ldd [BASE + ( 4 * 0x4)], M4; \
+ ld [BASE + ( 6 * 0x4)], M6; \
+ ldd [BASE + ( 8 * 0x4)], M8; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_10_12_13_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ldd [BASE + (12 * 0x4)], M12; \
+ ld [BASE + (14 * 0x4)], M14
+
+#define LDMATRIX_0_5_8_9_10_14(BASE) \
+ ld [BASE + ( 0 * 0x4)], M0; \
+ ld [BASE + ( 5 * 0x4)], M5; \
+ ldd [BASE + ( 8 * 0x4)], M8; \
+ ld [BASE + (10 * 0x4)], M10; \
+ ld [BASE + (14 * 0x4)], M14
+
+#endif /* USE_LD_DOUBLE */