AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

panfrost/midgard: Add new bitwise ops

Browse Source 
These fused NOT-ops could maybe help somehow...?

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
This commit is contained in:
Alyssa Rosenzweig
2019-04-25 04:38:32 +00:00
parent bcabcfe3ad
commit 77d091d0c5
2 changed files with 23 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/panfrost/midgard/helpers.h
+7 -4
View File
@@ -216,11 +216,14 @@ static struct {
[midgard_alu_op_fcos] = {"fcos", UNIT_VLUT},
/* XXX: Test case where it's right on smul but not sadd */
[midgard_alu_op_iand] = {"iand", UNITS_ADD | OP_COMMUTES},
[midgard_alu_op_iandnot] = {"iandnot", UNITS_ADD},
[midgard_alu_op_iand] = {"iand", UNITS_MOST | OP_COMMUTES},
[midgard_alu_op_iandnot] = {"iandnot", UNITS_MOST},
[midgard_alu_op_ior] = {"ior", UNITS_ADD | OP_COMMUTES},
[midgard_alu_op_ixor] = {"ixor", UNITS_ADD | OP_COMMUTES},
[midgard_alu_op_ior] = {"ior", UNITS_MOST | OP_COMMUTES},
[midgard_alu_op_iornot] = {"iornot", UNITS_MOST | OP_COMMUTES},
[midgard_alu_op_inor] = {"inor", UNITS_MOST | OP_COMMUTES},
[midgard_alu_op_ixor] = {"ixor", UNITS_MOST | OP_COMMUTES},
[midgard_alu_op_inxor] = {"inxor", UNITS_MOST | OP_COMMUTES},
[midgard_alu_op_ilzcnt] = {"ilzcnt", UNITS_ADD},
[midgard_alu_op_ibitcount8] = {"ibitcount8", UNITS_ADD},
[midgard_alu_op_inand] = {"inand", UNITS_MOST},
src/gallium/drivers/panfrost/midgard/midgard.h
+16 -1
View File
@@ -57,8 +57,10 @@ typedef enum {
typedef enum {
midgard_alu_op_fadd = 0x10,
midgard_alu_op_fmul = 0x14,
midgard_alu_op_fmin = 0x28,
midgard_alu_op_fmax = 0x2C,
midgard_alu_op_fmov = 0x30,
midgard_alu_op_froundeven = 0x34,
midgard_alu_op_ftrunc = 0x35,
@@ -69,10 +71,13 @@ typedef enum {
midgard_alu_op_fdot3r = 0x3D,
midgard_alu_op_fdot4 = 0x3E,
midgard_alu_op_freduce = 0x3F,
midgard_alu_op_iadd = 0x40,
midgard_alu_op_ishladd = 0x41,
midgard_alu_op_isub = 0x46,
midgard_alu_op_imul = 0x58,
midgard_alu_op_imin = 0x60,
midgard_alu_op_umin = 0x61,
midgard_alu_op_imax = 0x62,
@@ -80,15 +85,20 @@ typedef enum {
midgard_alu_op_iasr = 0x68,
midgard_alu_op_ilsr = 0x69,
midgard_alu_op_ishl = 0x6E,
midgard_alu_op_iand = 0x70,
midgard_alu_op_ior = 0x71,
midgard_alu_op_inand = 0x72, /* ~(a & b), for inot let a = b */
midgard_alu_op_iandnot = 0x74, /* (a, b) -> a & ~b, used for not/b2f */
midgard_alu_op_inor = 0x73, /* ~(a | b) */
midgard_alu_op_iandnot = 0x74, /* (a & ~b), used for not/b2f */
midgard_alu_op_iornot = 0x75, /* (a | ~b) */
midgard_alu_op_ixor = 0x76,
midgard_alu_op_inxor = 0x77, /* ~(a & b) */
midgard_alu_op_ilzcnt = 0x78, /* Number of zeroes on left. 31 - ilzcnt(x) = findMSB(x) */
midgard_alu_op_ibitcount8 = 0x7A, /* Counts bits in 8-bit increments */
midgard_alu_op_imov = 0x7B,
midgard_alu_op_iabs = 0x7C,
midgard_alu_op_feq = 0x80,
midgard_alu_op_fne = 0x81,
midgard_alu_op_flt = 0x82,
@@ -97,6 +107,7 @@ typedef enum {
midgard_alu_op_bball_eq = 0x89,
midgard_alu_op_fball_lt = 0x8A, /* all(lessThan(.., ..)) */
midgard_alu_op_fball_lte = 0x8B, /* all(lessThanEqual(.., ..)) */
midgard_alu_op_bbany_neq = 0x90, /* used for bvec4(1) */
midgard_alu_op_fbany_neq = 0x91, /* bvec4(0) also */
midgard_alu_op_fbany_lt = 0x92, /* any(lessThan(.., ..)) */
@@ -117,6 +128,7 @@ typedef enum {
midgard_alu_op_uball_lte = 0xAB,
midgard_alu_op_iball_lt = 0xAC,
midgard_alu_op_iball_lte = 0xAD,
midgard_alu_op_ibany_eq = 0xB0,
midgard_alu_op_ibany_neq = 0xB1,
midgard_alu_op_ubany_lt = 0xB2,
@@ -125,12 +137,15 @@ typedef enum {
midgard_alu_op_ibany_lte = 0xB5, /* any(lessThanEqual(.., ..)) */
midgard_alu_op_i2f = 0xB8,
midgard_alu_op_u2f = 0xBC,
midgard_alu_op_icsel = 0xC1,
midgard_alu_op_fcsel_i = 0xC4,
midgard_alu_op_fcsel = 0xC5,
midgard_alu_op_fround = 0xC6,
midgard_alu_op_fatan_pt2 = 0xE8,
midgard_alu_op_fpow_pt1 = 0xEC,
midgard_alu_op_frcp = 0xF0,
midgard_alu_op_frsqrt = 0xF2,
midgard_alu_op_fsqrt = 0xF3,