implement logical or, xor, not

3 files changed, 84 insertions, 55 deletions

diff --git a/src/mesa/shader/slang/library/slang_core.gc b/src/mesa/shader/slang/library/slang_core.gc
index 78b983ce9a..063de8428b 100644
--- a/src/mesa/shader/slang/library/slang_core.gc
+++ b/src/mesa/shader/slang/library/slang_core.gc
@@ -2274,8 +2274,11 @@ bool __operator ^^ (const bool a, const bool b) {
 // }
 //
 
-bool __operator ! (const bool a) {
-    return a == false;
+bool __logicalNot(const bool a)
+{
+   if (a)
+      return false;
+   return true;
 }
 
 bool __logicalAnd(const bool a, const bool b)
@@ -2285,6 +2288,20 @@ bool __logicalAnd(const bool a, const bool b)
    return false;
 }
 
+bool __logicalOr(const bool a, const bool b)
+{
+   if (a)
+      return true;
+   return b;
+}
+
+bool __logicalXor(const bool a, const bool b)
+{
+   if (a)
+      return __logicalNot(b);
+   return b;
+}
+
 
 
 //
diff --git a/src/mesa/shader/slang/library/slang_core_gc.h b/src/mesa/shader/slang/library/slang_core_gc.h
index 654accbcb3..2cb69f167c 100644
--- a/src/mesa/shader/slang/library/slang_core_gc.h
+++ b/src/mesa/shader/slang/library/slang_core_gc.h
@@ -706,48 +706,52 @@
 0,18,97,0,0,18,98,0,0,0,4,102,108,111,97,116,95,101,113,117,97,108,0,18,101,0,0,18,97,0,0,18,98,0,
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 116,0,18,97,0,0,0,58,102,108,111,97,116,0,18,98,0,0,0,42,0,0,1,0,1,2,11,1,1,0,1,97,0,0,1,1,0,1,98,
-0,0,0,1,8,18,97,0,18,98,0,39,0,0,1,0,1,2,29,1,1,0,1,97,0,0,0,1,8,18,97,0,15,2,48,0,38,0,0,1,0,1,0,
-95,95,108,111,103,105,99,97,108,65,110,100,0,1,1,0,1,97,0,0,1,1,0,1,98,0,0,0,1,10,18,97,0,0,8,18,
-98,0,0,9,14,0,8,15,2,48,0,0,0,1,0,0,0,112,114,105,110,116,77,69,83,65,0,1,1,0,9,102,0,0,0,1,4,102,
-108,111,97,116,95,112,114,105,110,116,0,18,102,0,0,0,0,1,0,0,0,112,114,105,110,116,77,69,83,65,0,1,
-1,0,5,105,0,0,0,1,4,105,110,116,95,112,114,105,110,116,0,18,105,0,0,0,0,1,0,0,0,112,114,105,110,
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-118,0,59,120,0,0,0,0,9,58,112,114,105,110,116,77,69,83,65,0,18,118,0,59,121,0,0,0,0,0,1,0,0,0,112,
-114,105,110,116,77,69,83,65,0,1,1,0,11,118,0,0,0,1,9,58,112,114,105,110,116,77,69,83,65,0,18,118,0,
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+112,114,105,110,116,0,18,101,0,0,0,0,1,0,0,0,112,114,105,110,116,77,69,83,65,0,1,1,0,21,101,0,0,0,
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diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index bd49a265b2..635f47c20e 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -2006,11 +2006,19 @@ _slang_gen_operation(slang_assemble_ctx * A, slang_operation *oper)
 	 return n;
       }
    case slang_oper_logicalor:
-      printf("OR\n");
-      abort();
+      {
+	 slang_ir_node *n;
+         assert(oper->num_children == 2);
+	 n = _slang_gen_function_call_name(A, "__logicalOr", oper, NULL);
+	 return n;
+      }
    case slang_oper_logicalxor:
-      printf("XOR\n");
-      abort();
+      {
+	 slang_ir_node *n;
+         assert(oper->num_children == 2);
+	 n = _slang_gen_function_call_name(A, "__logicalXor", oper, NULL);
+	 return n;
+      }
    case slang_oper_logicaland:
       {
 	 slang_ir_node *n;
@@ -2018,13 +2026,13 @@ _slang_gen_operation(slang_assemble_ctx * A, slang_operation *oper)
 	 n = _slang_gen_function_call_name(A, "__logicalAnd", oper, NULL);
 	 return n;
       }
-#if 0
-      printf("AND\n");
-      return _slang_gen_logical_and(A, oper);
-#endif
    case slang_oper_not:
-      printf("NOT\n");
-      abort();
+      {
+	 slang_ir_node *n;
+         assert(oper->num_children == 1);
+	 n = _slang_gen_function_call_name(A, "__logicalNot", oper, NULL);
+	 return n;
+      }
 
    case slang_oper_asm:
       return _slang_gen_asm(A, oper, NULL);