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-rw-r--r--cpu-exec.c6
-rw-r--r--exec-all.h4
-rw-r--r--softmmu_header.h12
-rw-r--r--target-arm/op_helper.c2
-rw-r--r--target-arm/translate.c4
-rw-r--r--target-cris/op_helper.c2
-rw-r--r--target-cris/translate.c2
-rw-r--r--target-m68k/op_helper.c2
-rw-r--r--target-m68k/translate.c4
9 files changed, 19 insertions, 19 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index 6b46bd2c98..8cc723d35d 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -224,8 +224,8 @@ static inline TranslationBlock *tb_find_fast(void)
#error unsupported CPU
#endif
tb = env->tb_jmp_cache[tb_jmp_cache_hash_func(pc)];
- if (__builtin_expect(!tb || tb->pc != pc || tb->cs_base != cs_base ||
- tb->flags != flags, 0)) {
+ if (unlikely(!tb || tb->pc != pc || tb->cs_base != cs_base ||
+ tb->flags != flags)) {
tb = tb_find_slow(pc, cs_base, flags);
}
return tb;
@@ -360,7 +360,7 @@ int cpu_exec(CPUState *env1)
next_tb = 0; /* force lookup of first TB */
for(;;) {
interrupt_request = env->interrupt_request;
- if (__builtin_expect(interrupt_request, 0) &&
+ if (unlikely(interrupt_request) &&
likely(!(env->singlestep_enabled & SSTEP_NOIRQ))) {
if (interrupt_request & CPU_INTERRUPT_DEBUG) {
env->interrupt_request &= ~CPU_INTERRUPT_DEBUG;
diff --git a/exec-all.h b/exec-all.h
index 4469e95c8c..943297755a 100644
--- a/exec-all.h
+++ b/exec-all.h
@@ -357,8 +357,8 @@ static inline target_ulong get_phys_addr_code(CPUState *env1, target_ulong addr)
page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
mmu_idx = cpu_mmu_index(env1);
- if (__builtin_expect(env1->tlb_table[mmu_idx][page_index].addr_code !=
- (addr & TARGET_PAGE_MASK), 0)) {
+ if (unlikely(env1->tlb_table[mmu_idx][page_index].addr_code !=
+ (addr & TARGET_PAGE_MASK))) {
ldub_code(addr);
}
pd = env1->tlb_table[mmu_idx][page_index].addr_code & ~TARGET_PAGE_MASK;
diff --git a/softmmu_header.h b/softmmu_header.h
index 481051e68a..512e5a2e4e 100644
--- a/softmmu_header.h
+++ b/softmmu_header.h
@@ -231,8 +231,8 @@ static inline RES_TYPE glue(glue(ld, USUFFIX), MEMSUFFIX)(target_ulong ptr)
addr = ptr;
page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
mmu_idx = CPU_MMU_INDEX;
- if (__builtin_expect(env->tlb_table[mmu_idx][page_index].ADDR_READ !=
- (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))), 0)) {
+ if (unlikely(env->tlb_table[mmu_idx][page_index].ADDR_READ !=
+ (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))))) {
res = glue(glue(__ld, SUFFIX), MMUSUFFIX)(addr, mmu_idx);
} else {
physaddr = addr + env->tlb_table[mmu_idx][page_index].addend;
@@ -252,8 +252,8 @@ static inline int glue(glue(lds, SUFFIX), MEMSUFFIX)(target_ulong ptr)
addr = ptr;
page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
mmu_idx = CPU_MMU_INDEX;
- if (__builtin_expect(env->tlb_table[mmu_idx][page_index].ADDR_READ !=
- (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))), 0)) {
+ if (unlikely(env->tlb_table[mmu_idx][page_index].ADDR_READ !=
+ (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))))) {
res = (DATA_STYPE)glue(glue(__ld, SUFFIX), MMUSUFFIX)(addr, mmu_idx);
} else {
physaddr = addr + env->tlb_table[mmu_idx][page_index].addend;
@@ -277,8 +277,8 @@ static inline void glue(glue(st, SUFFIX), MEMSUFFIX)(target_ulong ptr, RES_TYPE
addr = ptr;
page_index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
mmu_idx = CPU_MMU_INDEX;
- if (__builtin_expect(env->tlb_table[mmu_idx][page_index].addr_write !=
- (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))), 0)) {
+ if (unlikely(env->tlb_table[mmu_idx][page_index].addr_write !=
+ (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))))) {
glue(glue(__st, SUFFIX), MMUSUFFIX)(addr, v, mmu_idx);
} else {
physaddr = addr + env->tlb_table[mmu_idx][page_index].addend;
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
index 5d9fd84883..5b5581f2c8 100644
--- a/target-arm/op_helper.c
+++ b/target-arm/op_helper.c
@@ -97,7 +97,7 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr)
saved_env = env;
env = cpu_single_env;
ret = cpu_arm_handle_mmu_fault(env, addr, is_write, mmu_idx, 1);
- if (__builtin_expect(ret, 0)) {
+ if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */
pc = (unsigned long)retaddr;
diff --git a/target-arm/translate.c b/target-arm/translate.c
index e03de44d56..a3aabd26db 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -3393,7 +3393,7 @@ static inline void gen_goto_tb(DisasContext *s, int n, uint32_t dest)
static inline void gen_jmp (DisasContext *s, uint32_t dest)
{
- if (__builtin_expect(s->singlestep_enabled, 0)) {
+ if (unlikely(s->singlestep_enabled)) {
/* An indirect jump so that we still trigger the debug exception. */
if (s->thumb)
dest |= 1;
@@ -8703,7 +8703,7 @@ static inline int gen_intermediate_code_internal(CPUState *env,
/* At this stage dc->condjmp will only be set when the skipped
instruction was a conditional branch or trap, and the PC has
already been written. */
- if (__builtin_expect(env->singlestep_enabled, 0)) {
+ if (unlikely(env->singlestep_enabled)) {
/* Make sure the pc is updated, and raise a debug exception. */
if (dc->condjmp) {
gen_set_condexec(dc);
diff --git a/target-cris/op_helper.c b/target-cris/op_helper.c
index 148c1e08ff..fcf80705e9 100644
--- a/target-cris/op_helper.c
+++ b/target-cris/op_helper.c
@@ -61,7 +61,7 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr)
D(fprintf(logfile, "%s pc=%x tpc=%x ra=%x\n", __func__,
env->pc, env->debug1, retaddr));
ret = cpu_cris_handle_mmu_fault(env, addr, is_write, mmu_idx, 1);
- if (__builtin_expect(ret, 0)) {
+ if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */
pc = (unsigned long)retaddr;
diff --git a/target-cris/translate.c b/target-cris/translate.c
index 81b61326f5..d971d1d2bf 100644
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -3191,7 +3191,7 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb,
cris_evaluate_flags (dc);
- if (__builtin_expect(env->singlestep_enabled, 0)) {
+ if (unlikely(env->singlestep_enabled)) {
tcg_gen_movi_tl(env_pc, npc);
t_gen_raise_exception(EXCP_DEBUG);
} else {
diff --git a/target-m68k/op_helper.c b/target-m68k/op_helper.c
index f2e9f03599..aa36a33563 100644
--- a/target-m68k/op_helper.c
+++ b/target-m68k/op_helper.c
@@ -61,7 +61,7 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr)
saved_env = env;
env = cpu_single_env;
ret = cpu_m68k_handle_mmu_fault(env, addr, is_write, mmu_idx, 1);
- if (__builtin_expect(ret, 0)) {
+ if (unlikely(ret)) {
if (retaddr) {
/* now we have a real cpu fault */
pc = (unsigned long)retaddr;
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index e808db5e84..9486c31d7c 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -873,7 +873,7 @@ static void gen_jmp_tb(DisasContext *s, int n, uint32_t dest)
TranslationBlock *tb;
tb = s->tb;
- if (__builtin_expect (s->singlestep_enabled, 0)) {
+ if (unlikely(s->singlestep_enabled)) {
gen_exception(s, dest, EXCP_DEBUG);
} else if ((tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK) ||
(s->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK)) {
@@ -2991,7 +2991,7 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb,
if (tb->cflags & CF_LAST_IO)
gen_io_end();
- if (__builtin_expect(env->singlestep_enabled, 0)) {
+ if (unlikely(env->singlestep_enabled)) {
/* Make sure the pc is updated, and raise a debug exception. */
if (!dc->is_jmp) {
gen_flush_cc_op(dc);
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-20 18:07:16 +0000