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Fix set-but-not-used variable warnings in vm_armv7l.c

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offsidx and const_value were set but not used.
This commit is contained in:
Zack Middleton 2017-07-08 16:46:41 -05:00
parent dd73e19546
commit 7c252066a3
1 changed files with 20 additions and 8 deletions
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28
code/qcommon/vm_armv7l.c
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@ -599,11 +599,11 @@ void VM_Compile(vm_t *vm, vmHeader_t *header)
unsigned char *code; unsigned char *code;
int i_count, pc = 0; int i_count, pc = 0;
int pass; int pass;
int codeoffsets[1024]; int codeoffsets[2]; // was 1024 but it's only used for OFF_CODE and OFF_IMMEDIATES
#define j_rel(x) (pass?_j_rel(x, pc):0xBAD) #define j_rel(x) (pass?_j_rel(x, pc):0xBAD)
#define OFFSET(i) (pass?(j_rel(codeoffsets[i]-vm->codeLength)):(0xF000000F)) #define OFFSET(i) (pass?(j_rel(codeoffsets[i]-vm->codeLength)):(0xF000000F))
#define new_offset() (offsidx++) //#define new_offset() (offsidx++)
#define get_offset(i) (codeoffsets[i]) #define get_offset(i) (codeoffsets[i])
#define save_offset(i) (codeoffsets[i] = vm->codeLength) #define save_offset(i) (codeoffsets[i] = vm->codeLength)
#define OFF_CODE 0 #define OFF_CODE 0
@ -616,10 +616,12 @@ void VM_Compile(vm_t *vm, vmHeader_t *header)
for (pass = 0; pass < 2; ++pass) { for (pass = 0; pass < 2; ++pass) {
int offsidx = 0; // int offsidx = 0;
#ifdef CONST_OPTIMIZE
// const optimization // const optimization
unsigned got_const = 0, const_value = 0; unsigned got_const = 0, const_value = 0;
#endif
if(pass) if(pass)
{ {
@ -656,7 +658,7 @@ void VM_Compile(vm_t *vm, vmHeader_t *header)
emit(BKPT(0)); emit(BKPT(0));
save_offset(OFF_CODE); save_offset(OFF_CODE);
offsidx = OFF_IMMEDIATES+1; // offsidx = OFF_IMMEDIATES+1;
code = (unsigned char *) header + header->codeOffset; code = (unsigned char *) header + header->codeOffset;
pc = 0; pc = 0;
@ -744,9 +746,14 @@ void VM_Compile(vm_t *vm, vmHeader_t *header)
emit_MOVR0i(i_count); emit_MOVR0i(i_count);
emit(STRa(R0, rDATABASE, rPSTACK)); // dataBase[pstack] = r0 emit(STRa(R0, rDATABASE, rPSTACK)); // dataBase[pstack] = r0
#endif #endif
if (got_const) { #ifdef CONST_OPTIMIZE
if (got_const)
{
NOTIMPL(op); NOTIMPL(op);
} else { }
else
#endif
{
static int bytes_to_skip = -1; static int bytes_to_skip = -1;
static unsigned start_block = -1; static unsigned start_block = -1;
MAYBE_EMIT_CONST(); MAYBE_EMIT_CONST();
@ -803,9 +810,14 @@ void VM_Compile(vm_t *vm, vmHeader_t *header)
break; break;
case OP_JUMP: case OP_JUMP:
if(got_const) { #ifdef CONST_OPTIMIZE
if (got_const)
{
NOTIMPL(op); NOTIMPL(op);
} else { }
else
#endif
{
emit(LDRTxi(R0, rOPSTACK, 4)); // r0 = *opstack; rOPSTACK -= 4 emit(LDRTxi(R0, rOPSTACK, 4)); // r0 = *opstack; rOPSTACK -= 4
CHECK_JUMP; CHECK_JUMP;
emit_MOVRxi(R1, (unsigned)vm->instructionPointers); emit_MOVRxi(R1, (unsigned)vm->instructionPointers);