From: Matt Turner <mattst88@gmail.com>
Date: Fri, 29 Apr 2016 23:07:44 +0000 (-0700)
Subject: i965: Move inst_info from brw_eu_validate.c to brw_eu.c.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d01596613b6b7831a3c6a596108a83340f8bf657;p=mesa.git

i965: Move inst_info from brw_eu_validate.c to brw_eu.c.

Drop the uses of 'enum gen' to a plain int, so that we don't have to
expose the bitfield definitions and GEN_GE/GEN_LE macros to other users
of brw_eu.h. As a result, s/.gen/.gens/ to avoid confusion with
devinfo->gen.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/mesa/drivers/dri/i965/brw_eu.c b/src/mesa/drivers/dri/i965/brw_eu.c
index 279e9571e1a..80ce98e10e3 100644
--- a/src/mesa/drivers/dri/i965/brw_eu.c
+++ b/src/mesa/drivers/dri/i965/brw_eu.c
@@ -340,6 +340,245 @@ brw_disassemble(const struct brw_device_info *devinfo,
    }
 }
 
+enum gen {
+   GEN4  = (1 << 0),
+   GEN45 = (1 << 1),
+   GEN5  = (1 << 2),
+   GEN6  = (1 << 3),
+   GEN7  = (1 << 4),
+   GEN75 = (1 << 5),
+   GEN8  = (1 << 6),
+   GEN9  = (1 << 7),
+   GEN_ALL = ~0
+};
+
+#define GEN_GE(gen) (~((gen) - 1) | gen)
+#define GEN_LE(gen) (((gen) - 1) | gen)
+
+const struct inst_info inst_info[128] = {
+   [BRW_OPCODE_ILLEGAL] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_MOV] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SEL] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_MOVI] = {
+      .gens = GEN_GE(GEN45),
+   },
+   [BRW_OPCODE_NOT] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_AND] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_OR] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_XOR] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SHR] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SHL] = {
+      .gens = GEN_ALL,
+   },
+   /* BRW_OPCODE_DIM / BRW_OPCODE_SMOV */
+   /* Reserved - 11 */
+   [BRW_OPCODE_ASR] = {
+      .gens = GEN_ALL,
+   },
+   /* Reserved - 13-15 */
+   [BRW_OPCODE_CMP] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_CMPN] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_CSEL] = {
+      .gens = GEN_GE(GEN8),
+   },
+   [BRW_OPCODE_F32TO16] = {
+      .gens = GEN7 | GEN75,
+   },
+   [BRW_OPCODE_F16TO32] = {
+      .gens = GEN7 | GEN75,
+   },
+   /* Reserved - 21-22 */
+   [BRW_OPCODE_BFREV] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_BFE] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_BFI1] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_BFI2] = {
+      .gens = GEN_GE(GEN7),
+   },
+   /* Reserved - 27-31 */
+   [BRW_OPCODE_JMPI] = {
+      .gens = GEN_ALL,
+   },
+   /* BRW_OPCODE_BRD */
+   [BRW_OPCODE_IF] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_IFF] = { /* also BRW_OPCODE_BRC */
+      .gens = GEN_LE(GEN5),
+   },
+   [BRW_OPCODE_ELSE] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_ENDIF] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_DO] = { /* also BRW_OPCODE_CASE */
+      .gens = GEN_LE(GEN5),
+   },
+   [BRW_OPCODE_WHILE] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_BREAK] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_CONTINUE] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_HALT] = {
+      .gens = GEN_ALL,
+   },
+   /* BRW_OPCODE_CALLA */
+   /* BRW_OPCODE_MSAVE / BRW_OPCODE_CALL */
+   /* BRW_OPCODE_MREST / BRW_OPCODE_RET */
+   /* BRW_OPCODE_PUSH / BRW_OPCODE_FORK / BRW_OPCODE_GOTO */
+   /* BRW_OPCODE_POP */
+   [BRW_OPCODE_WAIT] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SEND] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SENDC] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SENDS] = {
+      .gens = GEN_GE(GEN9),
+   },
+   [BRW_OPCODE_SENDSC] = {
+      .gens = GEN_GE(GEN9),
+   },
+   /* Reserved 53-55 */
+   [BRW_OPCODE_MATH] = {
+      .gens = GEN_GE(GEN6),
+   },
+   /* Reserved 57-63 */
+   [BRW_OPCODE_ADD] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_MUL] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_AVG] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_FRC] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_RNDU] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_RNDD] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_RNDE] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_RNDZ] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_MAC] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_MACH] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_LZD] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_FBH] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_FBL] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_CBIT] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_ADDC] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_SUBB] = {
+      .gens = GEN_GE(GEN7),
+   },
+   [BRW_OPCODE_SAD2] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_SADA2] = {
+      .gens = GEN_ALL,
+   },
+   /* Reserved 82-83 */
+   [BRW_OPCODE_DP4] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_DPH] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_DP3] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_DP2] = {
+      .gens = GEN_ALL,
+   },
+   /* Reserved 88 */
+   [BRW_OPCODE_LINE] = {
+      .gens = GEN_ALL,
+   },
+   [BRW_OPCODE_PLN] = {
+      .gens = GEN_GE(GEN45),
+   },
+   [BRW_OPCODE_MAD] = {
+      .gens = GEN_GE(GEN6),
+   },
+   [BRW_OPCODE_LRP] = {
+      .gens = GEN_GE(GEN6),
+   },
+   /* Reserved 93-124 */
+   /* BRW_OPCODE_NENOP */
+   [BRW_OPCODE_NOP] = {
+      .gens = GEN_ALL,
+   },
+};
+
+int
+gen_from_devinfo(const struct brw_device_info *devinfo)
+{
+   switch (devinfo->gen) {
+   case 4: return devinfo->is_g4x ? GEN45 : GEN4;
+   case 5: return GEN5;
+   case 6: return GEN6;
+   case 7: return devinfo->is_haswell ? GEN75 : GEN7;
+   case 8: return GEN8;
+   case 9: return GEN9;
+   default:
+      unreachable("not reached");
+   }
+}
+
 /* Return the matching opcode_desc for the specified opcode number and
  * hardware generation, or NULL if the opcode is not supported by the device.
  * XXX -- Actually check whether the opcode is supported.
diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h
index 563a105d9f0..a1434e4778a 100644
--- a/src/mesa/drivers/dri/i965/brw_eu.h
+++ b/src/mesa/drivers/dri/i965/brw_eu.h
@@ -545,6 +545,14 @@ next_offset(const struct brw_device_info *devinfo, void *store, int offset)
       return offset + 16;
 }
 
+struct inst_info {
+   int      gens;
+};
+
+extern const struct inst_info inst_info[128];
+
+int gen_from_devinfo(const struct brw_device_info *devinfo);
+
 const struct opcode_desc *
 brw_opcode_desc(const struct brw_device_info *devinfo, enum opcode opcode);
 
diff --git a/src/mesa/drivers/dri/i965/brw_eu_validate.c b/src/mesa/drivers/dri/i965/brw_eu_validate.c
index 75e161b19a5..b87b32e1ed7 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_validate.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_validate.c
@@ -68,234 +68,6 @@ src1_is_null(const struct brw_device_info *devinfo, const brw_inst *inst)
           brw_inst_src1_da_reg_nr(devinfo, inst) == BRW_ARF_NULL;
 }
 
-enum gen {
-   GEN4  = (1 << 0),
-   GEN45 = (1 << 1),
-   GEN5  = (1 << 2),
-   GEN6  = (1 << 3),
-   GEN7  = (1 << 4),
-   GEN75 = (1 << 5),
-   GEN8  = (1 << 6),
-   GEN9  = (1 << 7),
-   GEN_ALL = ~0
-};
-
-#define GEN_GE(gen) (~((gen) - 1) | gen)
-#define GEN_LE(gen) (((gen) - 1) | gen)
-
-struct inst_info {
-   enum gen gen;
-};
-
-static const struct inst_info inst_info[128] = {
-   [BRW_OPCODE_ILLEGAL] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_MOV] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SEL] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_MOVI] = {
-      .gen = GEN_GE(GEN45),
-   },
-   [BRW_OPCODE_NOT] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_AND] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_OR] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_XOR] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SHR] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SHL] = {
-      .gen = GEN_ALL,
-   },
-   /* BRW_OPCODE_DIM / BRW_OPCODE_SMOV */
-   /* Reserved - 11 */
-   [BRW_OPCODE_ASR] = {
-      .gen = GEN_ALL,
-   },
-   /* Reserved - 13-15 */
-   [BRW_OPCODE_CMP] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_CMPN] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_CSEL] = {
-      .gen = GEN_GE(GEN8),
-   },
-   [BRW_OPCODE_F32TO16] = {
-      .gen = GEN7 | GEN75,
-   },
-   [BRW_OPCODE_F16TO32] = {
-      .gen = GEN7 | GEN75,
-   },
-   /* Reserved - 21-22 */
-   [BRW_OPCODE_BFREV] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_BFE] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_BFI1] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_BFI2] = {
-      .gen = GEN_GE(GEN7),
-   },
-   /* Reserved - 27-31 */
-   [BRW_OPCODE_JMPI] = {
-      .gen = GEN_ALL,
-   },
-   /* BRW_OPCODE_BRD */
-   [BRW_OPCODE_IF] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_IFF] = { /* also BRW_OPCODE_BRC */
-      .gen = GEN_LE(GEN5),
-   },
-   [BRW_OPCODE_ELSE] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_ENDIF] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_DO] = { /* also BRW_OPCODE_CASE */
-      .gen = GEN_LE(GEN5),
-   },
-   [BRW_OPCODE_WHILE] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_BREAK] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_CONTINUE] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_HALT] = {
-      .gen = GEN_ALL,
-   },
-   /* BRW_OPCODE_CALLA */
-   /* BRW_OPCODE_MSAVE / BRW_OPCODE_CALL */
-   /* BRW_OPCODE_MREST / BRW_OPCODE_RET */
-   /* BRW_OPCODE_PUSH / BRW_OPCODE_FORK / BRW_OPCODE_GOTO */
-   /* BRW_OPCODE_POP */
-   [BRW_OPCODE_WAIT] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SEND] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SENDC] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SENDS] = {
-      .gen = GEN_GE(GEN9),
-   },
-   [BRW_OPCODE_SENDSC] = {
-      .gen = GEN_GE(GEN9),
-   },
-   /* Reserved 53-55 */
-   [BRW_OPCODE_MATH] = {
-      .gen = GEN_GE(GEN6),
-   },
-   /* Reserved 57-63 */
-   [BRW_OPCODE_ADD] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_MUL] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_AVG] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_FRC] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_RNDU] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_RNDD] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_RNDE] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_RNDZ] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_MAC] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_MACH] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_LZD] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_FBH] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_FBL] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_CBIT] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_ADDC] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_SUBB] = {
-      .gen = GEN_GE(GEN7),
-   },
-   [BRW_OPCODE_SAD2] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_SADA2] = {
-      .gen = GEN_ALL,
-   },
-   /* Reserved 82-83 */
-   [BRW_OPCODE_DP4] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_DPH] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_DP3] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_DP2] = {
-      .gen = GEN_ALL,
-   },
-   /* Reserved 88 */
-   [BRW_OPCODE_LINE] = {
-      .gen = GEN_ALL,
-   },
-   [BRW_OPCODE_PLN] = {
-      .gen = GEN_GE(GEN45),
-   },
-   [BRW_OPCODE_MAD] = {
-      .gen = GEN_GE(GEN6),
-   },
-   [BRW_OPCODE_LRP] = {
-      .gen = GEN_GE(GEN6),
-   },
-   /* Reserved 93-124 */
-   /* BRW_OPCODE_NENOP */
-   [BRW_OPCODE_NOP] = {
-      .gen = GEN_ALL,
-   },
-};
-
 static unsigned
 num_sources_from_inst(const struct brw_device_info *devinfo,
                       const brw_inst *inst)
@@ -345,27 +117,12 @@ num_sources_from_inst(const struct brw_device_info *devinfo,
    }
 }
 
-static enum gen
-gen_from_devinfo(const struct brw_device_info *devinfo)
-{
-   switch (devinfo->gen) {
-   case 4: return devinfo->is_g4x ? GEN45 : GEN4;
-   case 5: return GEN5;
-   case 6: return GEN6;
-   case 7: return devinfo->is_haswell ? GEN75 : GEN7;
-   case 8: return GEN8;
-   case 9: return GEN9;
-   default:
-      unreachable("not reached");
-   }
-}
-
 static bool
 is_unsupported_inst(const struct brw_device_info *devinfo,
                     const brw_inst *inst)
 {
-   enum gen gen = gen_from_devinfo(devinfo);
-   return (inst_info[brw_inst_opcode(devinfo, inst)].gen & gen) == 0;
+   int gen = gen_from_devinfo(devinfo);
+   return (inst_info[brw_inst_opcode(devinfo, inst)].gens & gen) == 0;
 }
 
 bool