xmode.marker: faster update-match-group

[factor.git] / vm / cpu-x86.hpp

diff --git a/vm/cpu-x86.hpp b/vm/cpu-x86.hpp
index c906693e842ee24ddd0429cadb7b5ad915753084..a0d83b5d78d3b5ea2a82827133eb28c37960cced 100644 (file)
--- a/vm/cpu-x86.hpp
+++ b/vm/cpu-x86.hpp
@@ -3,16 +3,16 @@ namespace factor {
 #define CALLSTACK_BOTTOM(ctx) \
   (ctx->callstack_seg->end - sizeof(cell) * 5)
 
-inline static void flush_icache(cell start, cell len) {}
+inline static void flush_icache(cell start, cell len) { (void)start; (void)len; }
 
-/* In the instruction sequence:
+// In the instruction sequence:
 
-   MOV EBX,...
-   JMP blah
+// MOV EBX,...
+// JMP blah
 
-   the offset from the immediate operand to MOV to the instruction after
-   the jump is a cell for the immediate operand, 4 bytes for the JMP
-   destination, and one byte for the JMP opcode. */
+// the offset from the immediate operand to MOV to the instruction after
+// the jump is a cell for the immediate operand, 4 bytes for the JMP
+// destination, and one byte for the JMP opcode.
 static const fixnum xt_tail_pic_offset = 4 + 1;
 
 static const unsigned char call_opcode = 0xe8;
@@ -25,7 +25,7 @@ inline static unsigned char call_site_opcode(cell return_address) {
 inline static void check_call_site(cell return_address) {
   unsigned char opcode = call_site_opcode(return_address);
   FACTOR_ASSERT(opcode == call_opcode || opcode == jmp_opcode);
-  (void)opcode; /* suppress warning when compiling without assertions */
+  (void)opcode; // suppress warning when compiling without assertions
 }
 
 inline static void* get_call_target(cell return_address) {