T1 is now dead.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4787 c046a42c-6fe2-441c-8c8c-71466251a162

target-mips/cpu.h

@@ -142,7 +142,6 @@ struct CPUMIPSState {
     target_ulong PC[MIPS_TC_MAX];
 #if TARGET_LONG_BITS > HOST_LONG_BITS
     target_ulong t0;
-    target_ulong t1;
 #endif
     /* temporary hack for FP globals */
 #ifndef USE_HOST_FLOAT_REGS

target-mips/exec.h

@@ -12,10 +12,8 @@ register struct CPUMIPSState *env asm(AREG0);
 
 #if TARGET_LONG_BITS > HOST_LONG_BITS
 #define T0 (env->t0)
-#define T1 (env->t1)
 #else
 register target_ulong T0 asm(AREG1);
-register target_ulong T1 asm(AREG2);
 #endif
 
 #if defined (USE_HOST_FLOAT_REGS)

target-mips/translate.c

@@ -423,7 +423,7 @@ enum {
 };
 
 /* global register indices */
-static TCGv cpu_env, current_tc_gprs, current_tc_hi, current_fpu, cpu_T[2];
+static TCGv cpu_env, current_tc_gprs, current_tc_hi, current_fpu, cpu_T[1];
 
 /* FPU TNs, global for now. */
 static TCGv fpu32_T[3], fpu64_T[3], fpu32h_T[3];
@@ -8072,11 +8072,8 @@ static void mips_tcg_init(void)
 #if TARGET_LONG_BITS > HOST_LONG_BITS
     cpu_T[0] = tcg_global_mem_new(TCG_TYPE_TL,
                                   TCG_AREG0, offsetof(CPUState, t0), "T0");
-    cpu_T[1] = tcg_global_mem_new(TCG_TYPE_TL,
-                                  TCG_AREG0, offsetof(CPUState, t1), "T1");
 #else
     cpu_T[0] = tcg_global_reg_new(TCG_TYPE_TL, TCG_AREG1, "T0");
-    cpu_T[1] = tcg_global_reg_new(TCG_TYPE_TL, TCG_AREG2, "T1");
 #endif
 
     /* register helpers */