Merge branch 'master' into cooking

[xonotic/gmqcc.git] / ir.c

diff --git a/ir.c b/ir.c
index 8fa821410c9287b45aaea22feea295d1d2516b68..7df8bdbff6d7a51b33561a80edb4c96097dc167c 100644 (file)
--- a/ir.c
+++ b/ir.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012, 2013
+ * Copyright (C) 2012, 2013, 2014
  *     Wolfgang Bumiller
  *     Dale Weiler
  *
@@ -26,7 +26,6 @@
 
 #include "gmqcc.h"
 #include "ir.h"
-#include "platform.h"
 
 /***********************************************************************
  * Type sizes used at multiple points in the IR codegen
@@ -356,6 +355,8 @@ ir_builder* ir_builder_new(const char *modulename)
     }
 
     self->reserved_va_count = NULL;
+    self->coverage_func     = NULL;
+
     self->code              = code_init();
 
     return self;
@@ -603,6 +604,10 @@ ir_block* ir_function_create_block(lex_ctx_t ctx, ir_function *self, const char
     ir_block* bn = ir_block_new(self, label);
     bn->context = ctx;
     vec_push(self->blocks, bn);
+
+    if ((self->flags & IR_FLAG_BLOCK_COVERAGE) && self->owner->coverage_func)
+        (void)ir_block_create_call(bn, ctx, NULL, self->owner->coverage_func, false);
+
     return bn;
 }
 
@@ -1584,7 +1589,9 @@ bool ir_block_create_return(ir_block *self, lex_ctx_t ctx, ir_value *v)
     ir_instr *in;
     if (!ir_check_unreachable(self))
         return false;
+
     self->final = true;
+
     self->is_return = true;
     in = ir_instr_new(ctx, self, INSTR_RETURN);
     if (!in)
@@ -1891,7 +1898,7 @@ ir_value* ir_block_create_unary(ir_block *self, lex_ctx_t ctx,
         case VINSTR_NEG_F:
             return ir_block_create_general_instr(self, ctx, label, INSTR_SUB_F, NULL, operand, ot);
         case VINSTR_NEG_V:
-            return ir_block_create_general_instr(self, ctx, label, INSTR_SUB_V, NULL, operand, ot);
+            return ir_block_create_general_instr(self, ctx, label, INSTR_SUB_V, NULL, operand, TYPE_VECTOR);
 
         default:
             ot = operand->vtype;
@@ -3321,7 +3328,7 @@ static ir_value* ir_gen_extparam_proto(ir_builder *ir)
     ir_value *global;
     char      name[128];
 
-    platform_snprintf(name, sizeof(name), "EXTPARM#%i", (int)(vec_size(ir->extparam_protos)));
+    util_snprintf(name, sizeof(name), "EXTPARM#%i", (int)(vec_size(ir->extparam_protos)));
     global = ir_value_var(name, store_global, TYPE_VECTOR);
 
     vec_push(ir->extparam_protos, global);
@@ -4036,7 +4043,7 @@ void ir_function_dump(ir_function *f, char *ind,
         return;
     }
     oprintf("%sfunction %s\n", ind, f->name);
-    platform_strncat(ind, "\t", IND_BUFSZ-1);
+    util_strncat(ind, "\t", IND_BUFSZ-1);
     if (vec_size(f->locals))
     {
         oprintf("%s%i locals:\n", ind, (int)vec_size(f->locals));
@@ -4132,7 +4139,7 @@ void ir_block_dump(ir_block* b, char *ind,
 {
     size_t i;
     oprintf("%s:%s\n", ind, b->label);
-    platform_strncat(ind, "\t", IND_BUFSZ-1);
+    util_strncat(ind, "\t", IND_BUFSZ-1);
 
     if (b->instr && b->instr[0])
         oprintf("%s (%i) [entry]\n", ind, (int)(b->instr[0]->eid-1));
@@ -4166,7 +4173,7 @@ void ir_instr_dump(ir_instr *in, char *ind,
         return;
     }
 
-    platform_strncat(ind, "\t", IND_BUFSZ-1);
+    util_strncat(ind, "\t", IND_BUFSZ-1);
 
     if (in->_ops[0] && (in->_ops[1] || in->_ops[2])) {
         ir_value_dump(in->_ops[0], oprintf);