From bdad74d461979a64af5633ca6909d9835d5fafbe Mon Sep 17 00:00:00 2001 From: marius vlad Date: Mon, 16 May 2016 13:39:10 +0300 Subject: assembler/: Fix lex warnings for %empty and %nonassoc. Signed-off-by: Marius Vlad Acked-by: Damien Lespiau --- assembler/gram.y | 74 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 37 insertions(+), 37 deletions(-) (limited to 'assembler') diff --git a/assembler/gram.y b/assembler/gram.y index 23e1a576..15b8b64f 100644 --- a/assembler/gram.y +++ b/assembler/gram.y @@ -509,15 +509,15 @@ static void resolve_subnr(struct brw_reg *reg) %token BASE ELEMENTSIZE SRCREGION DSTREGION TYPE %token DEFAULT_EXEC_SIZE_PRAGMA DEFAULT_REG_TYPE_PRAGMA -%nonassoc SUBREGNUM -%nonassoc SNDOPR +%precedence SUBREGNUM +%precedence SNDOPR %left PLUS MINUS %left MULTIPLY DIVIDE -%right UMINUS -%nonassoc DOT -%nonassoc STR_SYMBOL_REG -%nonassoc EMPTEXECSIZE -%nonassoc LPAREN +%precedence UMINUS +%precedence DOT +%precedence STR_SYMBOL_REG +%precedence EMPTEXECSIZE +%precedence LPAREN %type exp sndopr %type simple_int @@ -655,7 +655,7 @@ declare_elementsize: ELEMENTSIZE EQ exp $$ = $3; } ; -declare_srcregion: /* empty */ +declare_srcregion: %empty /* empty */ { /* XXX is this default correct?*/ memset (&$$, '\0', sizeof ($$)); @@ -668,7 +668,7 @@ declare_srcregion: /* empty */ $$ = $3; } ; -declare_dstregion: /* empty */ +declare_dstregion: %empty /* empty */ { $$ = 1; } @@ -1962,20 +1962,20 @@ msgtarget: NULL_TOKEN ; urb_allocate: ALLOCATE { $$ = 1; } - | /* empty */ { $$ = 0; } + | %empty /* empty */ { $$ = 0; } ; urb_used: USED { $$ = 1; } - | /* empty */ { $$ = 0; } + | %empty /* empty */ { $$ = 0; } ; urb_complete: COMPLETE { $$ = 1; } - | /* empty */ { $$ = 0; } + | %empty /* empty */ { $$ = 0; } ; urb_swizzle: TRANSPOSE { $$ = BRW_URB_SWIZZLE_TRANSPOSE; } | INTERLEAVE { $$ = BRW_URB_SWIZZLE_INTERLEAVE; } - | /* empty */ { $$ = BRW_URB_SWIZZLE_NONE; } + | %empty /* empty */ { $$ = BRW_URB_SWIZZLE_NONE; } ; sampler_datatype: @@ -1988,11 +1988,11 @@ math_function: INV | LOG | EXP | SQRT | POW | SIN | COS | SINCOS | INTDIV | INTMOD | INTDIVMOD ; -math_signed: /* empty */ { $$ = 0; } +math_signed: %empty /* empty */ { $$ = 0; } | SIGNED { $$ = 1; } ; -math_scalar: /* empty */ { $$ = 0; } +math_scalar: %empty /* empty */ { $$ = 0; } | SCALAR { $$ = 1; } ; @@ -2374,7 +2374,7 @@ addrparam: addrreg COMMA immaddroffset /* The immaddroffset provides an immediate offset value added to the addresses * from the address register in register-indirect register access. */ -immaddroffset: /* empty */ { $$ = 0; } +immaddroffset: %empty /* empty */ { $$ = 0; } | exp ; @@ -2384,7 +2384,7 @@ subregnum: DOT exp { $$ = $2; } - | %prec SUBREGNUM + | %empty %prec SUBREGNUM { /* Default to subreg 0 if unspecified. */ $$ = 0; @@ -2687,7 +2687,7 @@ relativelocation2: ; /* 1.4.7: Regions */ -dstregion: /* empty */ +dstregion: %empty /* empty */ { $$ = DEFAULT_DSTREGION; } @@ -2703,7 +2703,7 @@ dstregion: /* empty */ } ; -region: /* empty */ +region: %empty /* empty */ { /* XXX is this default value correct?*/ memset (&$$, '\0', sizeof ($$)); @@ -2757,7 +2757,7 @@ indirectregion: region | region_wh /* regtype returns an integer register type suitable for inserting into an * instruction. */ -regtype: /* empty */ +regtype: %empty /* empty */ { $$.type = program_defaults.register_type;$$.is_default = 1;} | TYPE_F { $$.type = BRW_REGISTER_TYPE_F;$$.is_default = 0; } | TYPE_UD { $$.type = BRW_REGISTER_TYPE_UD;$$.is_default = 0; } @@ -2768,7 +2768,7 @@ regtype: /* empty */ | TYPE_B { $$.type = BRW_REGISTER_TYPE_B;$$.is_default = 0; } ; -srcimmtype: /* empty */ +srcimmtype: %empty /* empty */ { /* XXX change to default when pragma parse is done */ $$ = BRW_REGISTER_TYPE_D; @@ -2786,7 +2786,7 @@ srcimmtype: /* empty */ /* Returns the swizzle control for an align16 instruction's source operand * in the src0 fields. */ -swizzle: /* empty */ +swizzle: %empty /* empty */ { $$.reg.dw1.bits.swizzle = BRW_SWIZZLE_NOOP; } @@ -2807,7 +2807,7 @@ chansel: X | Y | Z | W /* Returns a partially completed struct brw_reg, with just the writemask bits * filled out. */ -writemask: /* empty */ +writemask: %empty /* empty */ { $$.dw1.bits.writemask = BRW_WRITEMASK_XYZW; } @@ -2817,19 +2817,19 @@ writemask: /* empty */ } ; -writemask_x: /* empty */ { $$ = 0; } +writemask_x: %empty /* empty */ { $$ = 0; } | X { $$ = 1 << BRW_CHANNEL_X; } ; -writemask_y: /* empty */ { $$ = 0; } +writemask_y: %empty /* empty */ { $$ = 0; } | Y { $$ = 1 << BRW_CHANNEL_Y; } ; -writemask_z: /* empty */ { $$ = 0; } +writemask_z: %empty /* empty */ { $$ = 0; } | Z { $$ = 1 << BRW_CHANNEL_Z; } ; -writemask_w: /* empty */ { $$ = 0; } +writemask_w: %empty /* empty */ { $$ = 0; } | W { $$ = 1 << BRW_CHANNEL_W; } ; @@ -2839,7 +2839,7 @@ imm32: exp { $$.r = imm32_d; $$.u.d = $1; } ; /* 1.4.12: Predication and modifiers */ -predicate: /* empty */ +predicate: %empty /* empty */ { $$.pred_control = BRW_PREDICATE_NONE; $$.flag_reg_nr = 0; @@ -2855,12 +2855,12 @@ predicate: /* empty */ } ; -predstate: /* empty */ { $$ = 0; } +predstate: %empty /* empty */ { $$ = 0; } | PLUS { $$ = 0; } | MINUS { $$ = 1; } ; -predctrl: /* empty */ { $$ = BRW_PREDICATE_NORMAL; } +predctrl: %empty /* empty */ { $$ = BRW_PREDICATE_NORMAL; } | DOT X { $$ = BRW_PREDICATE_ALIGN16_REPLICATE_X; } | DOT Y { $$ = BRW_PREDICATE_ALIGN16_REPLICATE_Y; } | DOT Z { $$ = BRW_PREDICATE_ALIGN16_REPLICATE_Z; } @@ -2877,15 +2877,15 @@ predctrl: /* empty */ { $$ = BRW_PREDICATE_NORMAL; } | ALL16H { $$ = BRW_PREDICATE_ALIGN1_ALL16H; } ; -negate: /* empty */ { $$ = 0; } +negate: %empty /* empty */ { $$ = 0; } | MINUS { $$ = 1; } ; -abs: /* empty */ { $$ = 0; } +abs: %empty /* empty */ { $$ = 0; } | ABS { $$ = 1; } ; -execsize: /* empty */ %prec EMPTEXECSIZE +execsize: %empty /* empty */ %prec EMPTEXECSIZE { $$ = ffs(program_defaults.execute_size) - 1; } @@ -2902,7 +2902,7 @@ execsize: /* empty */ %prec EMPTEXECSIZE } ; -saturate: /* empty */ { $$ = BRW_INSTRUCTION_NORMAL; } +saturate: %empty /* empty */ { $$ = BRW_INSTRUCTION_NORMAL; } | SATURATE { $$ = BRW_INSTRUCTION_SATURATE; } ; conditionalmodifier: condition @@ -2918,7 +2918,7 @@ conditionalmodifier: condition $$.flag_subreg_nr = $3.subnr; } -condition: /* empty */ { $$ = BRW_CONDITIONAL_NONE; } +condition: %empty /* empty */ { $$ = BRW_CONDITIONAL_NONE; } | ZERO | EQUAL | NOT_ZERO @@ -2933,7 +2933,7 @@ condition: /* empty */ { $$ = BRW_CONDITIONAL_NONE; } ; /* 1.4.13: Instruction options */ -instoptions: /* empty */ +instoptions: %empty /* empty */ { memset(&$$, 0, sizeof($$)); } | LCURLY instoption_list RCURLY { $$ = $2; } @@ -2949,7 +2949,7 @@ instoption_list:instoption_list COMMA instoption $$ = $1; add_option(&$$, $2); } - | /* empty, header defaults to zeroes. */ + | %empty /* empty, header defaults to zeroes. */ { memset(&$$, 0, sizeof($$)); } -- cgit v1.2.3