Merge commit 'origin/master' into gallium-0.2

Conflicts:
	docs/install.html
	docs/relnotes-7.3.html
	src/mesa/shader/slang/slang_codegen.c
	src/mesa/shader/slang/slang_compile.c
	src/mesa/shader/slang/slang_emit.c
	src/mesa/shader/slang/slang_preprocess.c
	src/mesa/shader/slang/slang_preprocess.h

4 files changed, 35 insertions, 13 deletions

diff --git a/src/mesa/shader/slang/library/slang_pp_directives.syn b/src/mesa/shader/slang/library/slang_pp_directives.syn
index d4a321034d..b51d168cc0 100644
--- a/src/mesa/shader/slang/library/slang_pp_directives.syn
+++ b/src/mesa/shader/slang/library/slang_pp_directives.syn
@@ -79,6 +79,12 @@
 .emtcode BEHAVIOR_WARN    3
 .emtcode BEHAVIOR_DISABLE 4
 
+/*
+ * The PRAGMA_* symbols follow TOKEN_PRAGMA
+ */
+.emtcode PRAGMA_NO_PARAM 0
+.emtcode PRAGMA_PARAM    1
+
 source
    optional_directive .and .loop source_element .and '\0' .emit ESCAPE_TOKEN .emit TOKEN_END;
 
@@ -153,6 +159,7 @@ directive
    dir_elif .emit TOKEN_ELIF .or
    dir_endif .emit TOKEN_ENDIF .or
    dir_ext .emit TOKEN_EXTENSION .or
+   dir_pragma .emit TOKEN_PRAGMA .or
    dir_line .emit TOKEN_LINE;
 
 dir_define
@@ -187,6 +194,19 @@ dir_ext
 dir_line
    optional_space .and '#' .and optional_space .and "line" .and expression;
 
+dir_pragma
+   optional_space .and '#' .and optional_space .and "pragma" .and symbol .and opt_pragma_param;
+
+
+opt_pragma_param
+   pragma_param .or .true .emit PRAGMA_NO_PARAM;
+
+pragma_param
+   optional_space .and '(' .emit PRAGMA_PARAM .and optional_space .and symbol_no_space .and optional_space .and ')';
+
+symbol_no_space
+   symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
+
 symbol
    space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\0';
 
diff --git a/src/mesa/shader/slang/library/slang_pp_directives_syn.h b/src/mesa/shader/slang/library/slang_pp_directives_syn.h
index 35e7bc2761..430f8d8217 100644
--- a/src/mesa/shader/slang/library/slang_pp_directives_syn.h
+++ b/src/mesa/shader/slang/library/slang_pp_directives_syn.h
@@ -20,6 +20,8 @@
 ".emtcode BEHAVIOR_ENABLE 2\n"
 ".emtcode BEHAVIOR_WARN 3\n"
 ".emtcode BEHAVIOR_DISABLE 4\n"
+".emtcode PRAGMA_NO_PARAM 0\n"
+".emtcode PRAGMA_PARAM 1\n"
 "source\n"
 " optional_directive .and .loop source_element .and '\\0' .emit ESCAPE_TOKEN .emit TOKEN_END;\n"
 "source_element\n"
@@ -76,6 +78,7 @@
 " dir_elif .emit TOKEN_ELIF .or\n"
 " dir_endif .emit TOKEN_ENDIF .or\n"
 " dir_ext .emit TOKEN_EXTENSION .or\n"
+" dir_pragma .emit TOKEN_PRAGMA .or\n"
 " dir_line .emit TOKEN_LINE;\n"
 "dir_define\n"
 " optional_space .and '#' .and optional_space .and \"define\" .and symbol .and opt_parameters .and\n"
@@ -99,6 +102,14 @@
 " optional_space .and ':' .and optional_space .and extension_behavior;\n"
 "dir_line\n"
 " optional_space .and '#' .and optional_space .and \"line\" .and expression;\n"
+"dir_pragma\n"
+" optional_space .and '#' .and optional_space .and \"pragma\" .and symbol .and opt_pragma_param;\n"
+"opt_pragma_param\n"
+" pragma_param .or .true .emit PRAGMA_NO_PARAM;\n"
+"pragma_param\n"
+" optional_space .and '(' .emit PRAGMA_PARAM .and optional_space .and symbol_no_space .and optional_space .and ')';\n"
+"symbol_no_space\n"
+" symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
 "symbol\n"
 " space .and symbol_character .emit * .and .loop symbol_character2 .emit * .and .true .emit '\\0';\n"
 "opt_parameters\n"
diff --git a/src/mesa/shader/slang/library/slang_shader.syn b/src/mesa/shader/slang/library/slang_shader.syn
index 0ad4a1cba6..cc5c70a02f 100644
--- a/src/mesa/shader/slang/library/slang_shader.syn
+++ b/src/mesa/shader/slang/library/slang_shader.syn
@@ -1162,13 +1162,6 @@ compound_statement_3
     lbrace .and statement_list .and rbrace;
 
 /*
- * <statement_no_new_scope> ::= <compound_statement_no_new_scope>
- *                            | <simple_statement>
- */
-statement_no_new_scope
-    compound_statement_no_new_scope .or simple_statement;
-
-/*
  * <compound_statement_no_new_scope> ::= "{" "}"
  *                                     | "{" <statement_list> "}"
  */
@@ -1181,6 +1174,7 @@ compound_statement_no_new_scope_2
 compound_statement_no_new_scope_3
     lbrace .and statement_list .and rbrace;
 
+
 /*
  * <statement_list> ::= <statement>
  *                    | <statement_list> <statement>
@@ -1242,8 +1236,7 @@ condition_3
 /*
  * <iteration_statement> ::= "while" "(" <condition> ")" <statement>
  *                         | "do" <statement> "while" "(" <expression> ")" ";"
- *                         | "for" "(" <for_init_statement> <for_rest_statement> ")"
- *                            <statement_no_new_scope>
+ *                         | "for" "(" <for_init_statement> <for_rest_statement> ")" <statement>
  */
 iteration_statement
     iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;
@@ -1255,7 +1248,7 @@ iteration_statement_2
     expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;
 iteration_statement_3
     "for" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and
-    for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement_no_new_scope;
+    for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement;
 
 /*
  * <for_init_statement> ::= <expression_statement>
diff --git a/src/mesa/shader/slang/library/slang_shader_syn.h b/src/mesa/shader/slang/library/slang_shader_syn.h
index e1705dfe19..6a382970e1 100644
--- a/src/mesa/shader/slang/library/slang_shader_syn.h
+++ b/src/mesa/shader/slang/library/slang_shader_syn.h
@@ -566,8 +566,6 @@
 " lbrace .and rbrace;\n"
 "compound_statement_3\n"
 " lbrace .and statement_list .and rbrace;\n"
-"statement_no_new_scope\n"
-" compound_statement_no_new_scope .or simple_statement;\n"
 "compound_statement_no_new_scope\n"
 " compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;\n"
 "compound_statement_no_new_scope_1\n"
@@ -617,7 +615,7 @@
 " expression .and rparen .error RPAREN_EXPECTED .emit OP_END .and semicolon;\n"
 "iteration_statement_3\n"
 " \"for\" .emit OP_FOR .and lparen .error LPAREN_EXPECTED .and for_init_statement .and\n"
-" for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement_no_new_scope;\n"
+" for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement;\n"
 "for_init_statement\n"
 " expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;\n"
 "conditionopt\n"