Update IR

IR commit: 81047af575864c5dfd5fda62394ada46cc9cae27

Author: dstogov

ext/opcache/jit/ir/ir.c

@@ -1424,13 +1424,23 @@ int ir_mem_unmap(void *ptr, size_t size)
 
 int ir_mem_protect(void *ptr, size_t size)
 {
-	mprotect(ptr, size, PROT_READ | PROT_EXEC);
+	if (mprotect(ptr, size, PROT_READ | PROT_EXEC) != 0) {
+#ifdef IR_DEBUG
+		fprintf(stderr, "mprotect() failed\n");
+#endif
+		return 0;
+	}
 	return 1;
 }
 
 int ir_mem_unprotect(void *ptr, size_t size)
 {
-	mprotect(ptr, size, PROT_READ | PROT_WRITE);
+	if (mprotect(ptr, size, PROT_READ | PROT_WRITE) != 0) {
+#ifdef IR_DEBUG
+		fprintf(stderr, "mprotect() failed\n");
+#endif
+		return 0;
+	}
 	return 1;
 }
 

ext/opcache/jit/ir/ir.h

@@ -564,6 +564,10 @@ struct _ir_ctx {
 	int32_t            fixed_stack_frame_size;  /* fixed stack allocated by generated code for spills and registers save/restore */
 	int32_t            fixed_call_stack_size;   /* fixed preallocated stack for parameter passing (default 0) */
 	uint64_t           fixed_save_regset;       /* registers that always saved/restored in prologue/epilogue */
+	uint32_t           locals_area_size;
+	uint32_t           gp_reg_params;
+	uint32_t           fp_reg_params;
+	int32_t            param_stack_size;
 	ir_live_interval **live_intervals;
 	ir_arena          *arena;
 	ir_live_range     *unused_ranges;
@@ -581,7 +585,6 @@ struct _ir_ctx {
 	int32_t            call_stack_size;         /* stack for parameter passing (used by register allocator and code generator) */
 	uint64_t           used_preserved_regs;
 #ifdef IR_TARGET_X86
-	int32_t            param_stack_size;
 	int32_t            ret_slot;
 #endif
 	uint32_t           rodata_offset;