Remove blank elements in tcg_target_reg_alloc_order[] (Stuart Brady)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4039 c046a42c-6fe2-441c-8c8c-71466251a162

4 files changed, 5 insertions, 5 deletions

diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c
index ceacb4faf5..9d6aa5c248 100644
--- a/tcg/i386/tcg-target.c
+++ b/tcg/i386/tcg-target.c
@@ -32,7 +32,7 @@ const char *tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
     "%edi",
 };
 
-int tcg_target_reg_alloc_order[TCG_TARGET_NB_REGS] = {
+int tcg_target_reg_alloc_order[] = {
     TCG_REG_EAX,
     TCG_REG_EDX,
     TCG_REG_ECX,
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index b0fc429a8f..d00aa5a7e6 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -57,7 +57,7 @@ static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
     "%i7",
 };
 
-static const int tcg_target_reg_alloc_order[TCG_TARGET_NB_REGS] = {
+static const int tcg_target_reg_alloc_order[] = {
     TCG_REG_L0,
     TCG_REG_L1,
     TCG_REG_L2,
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 5c8aad4343..15e12b6172 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1212,14 +1212,14 @@ static int tcg_reg_alloc(TCGContext *s, TCGRegSet reg1, TCGRegSet reg2)
     tcg_regset_andnot(reg_ct, reg1, reg2);
 
     /* first try free registers */
-    for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
+    for(i = 0; i < ARRAY_SIZE(tcg_target_reg_alloc_order); i++) {
         reg = tcg_target_reg_alloc_order[i];
         if (tcg_regset_test_reg(reg_ct, reg) && s->reg_to_temp[reg] == -1)
             return reg;
     }
 
     /* XXX: do better spill choice */
-    for(i = 0; i < TCG_TARGET_NB_REGS; i++) {
+    for(i = 0; i < ARRAY_SIZE(tcg_target_reg_alloc_order); i++) {
         reg = tcg_target_reg_alloc_order[i];
         if (tcg_regset_test_reg(reg_ct, reg)) {
             tcg_reg_free(s, reg);
diff --git a/tcg/x86_64/tcg-target.c b/tcg/x86_64/tcg-target.c
index 681a758743..8b0f472715 100644
--- a/tcg/x86_64/tcg-target.c
+++ b/tcg/x86_64/tcg-target.c
@@ -40,7 +40,7 @@ const char *tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
     "%r15",
 };
 
-int tcg_target_reg_alloc_order[TCG_TARGET_NB_REGS] = {
+int tcg_target_reg_alloc_order[] = {
     TCG_REG_RDI,
     TCG_REG_RSI,
     TCG_REG_RDX,