panfrost/midgard: Rename ilzcnt8 -> iclz

Per OpenCL.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>

diff --git a/src/gallium/drivers/panfrost/midgard/helpers.h b/src/gallium/drivers/panfrost/midgard/helpers.h
index d2855cd89cdced465307388752905c9909dde9e1..2be192a363b3a79e08737c98fe41479b827925cb 100644 (file)
--- a/src/gallium/drivers/panfrost/midgard/helpers.h
+++ b/src/gallium/drivers/panfrost/midgard/helpers.h
@@ -224,7 +224,7 @@ static struct {
         [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_iclz]           = {"iclz", UNITS_ADD},
         [midgard_alu_op_ibitcount8]     = {"ibitcount8", UNITS_ADD},
         [midgard_alu_op_inand]          = {"inand", UNITS_MOST},
         [midgard_alu_op_ishl]           = {"ishl", UNITS_ADD},

diff --git a/src/gallium/drivers/panfrost/midgard/midgard.h b/src/gallium/drivers/panfrost/midgard/midgard.h
index e86f517442de448c1edcf932783daaffc2a8fa74..c2808937b4348974a7c3bd44c83c59e5b25fcda0 100644 (file)
--- a/src/gallium/drivers/panfrost/midgard/midgard.h
+++ b/src/gallium/drivers/panfrost/midgard/midgard.h
@@ -94,7 +94,7 @@ typedef enum {
         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_iclz       = 0x78, /* Number of zeroes on left */
         midgard_alu_op_ibitcount8 = 0x7A, /* Counts bits in 8-bit increments */
         midgard_alu_op_imov       = 0x7B,
         midgard_alu_op_iabs       = 0x7C,