gwj / at91sam9263 · Commits

Commit 9843a0d2c62d683c1940cfd2d7c6533837b56bb2

Authored by ths
1 parent 764dfc3f

Free some more temporaries. 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4729 c046a42c-6fe2-441c-8c8c-71466251a162
Inline Side-by-side
Showing 1 changed file with 11 additions and 16 deletions
target-mips/translate.c
  View file @9843a0d
@@ -840,21 +840,15 @@ static inline void gen_op_addr_add (void) @@ -840,21 +840,15 @@ static inline void gen_op_addr_add (void)
840 See the MIPS64 PRA manual, section 4.10. */ 840 See the MIPS64 PRA manual, section 4.10. */
841 { 841 {
842 int l1 = gen_new_label(); 842 int l1 = gen_new_label();
843 -  
844 - {  
845 - TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);  
846 -  
847 - tcg_gen_ld_i32(r_tmp, cpu_env, offsetof(CPUState, hflags));  
848 - tcg_gen_andi_i32(r_tmp, r_tmp, MIPS_HFLAG_KSU);  
849 - tcg_gen_brcondi_i32(TCG_COND_NE, r_tmp, MIPS_HFLAG_UM, l1);  
850 - }  
851 - {  
852 - TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32);  
853 -  
854 - tcg_gen_ld_i32(r_tmp, cpu_env, offsetof(CPUState, CP0_Status));  
855 - tcg_gen_andi_i32(r_tmp, r_tmp, (1 << CP0St_UX));  
856 - tcg_gen_brcondi_i32(TCG_COND_NE, r_tmp, 0, l1);  
857 - } 843 + TCGv r_tmp = tcg_temp_local_new(TCG_TYPE_I32);
  844 +
  845 + tcg_gen_ld_i32(r_tmp, cpu_env, offsetof(CPUState, hflags));
  846 + tcg_gen_andi_i32(r_tmp, r_tmp, MIPS_HFLAG_KSU);
  847 + tcg_gen_brcondi_i32(TCG_COND_NE, r_tmp, MIPS_HFLAG_UM, l1);
  848 + tcg_gen_ld_i32(r_tmp, cpu_env, offsetof(CPUState, CP0_Status));
  849 + tcg_gen_andi_i32(r_tmp, r_tmp, (1 << CP0St_UX));
  850 + tcg_gen_brcondi_i32(TCG_COND_NE, r_tmp, 0, l1);
  851 + tcg_temp_free(r_tmp);
858 tcg_gen_ext32s_i64(cpu_T[0], cpu_T[0]); 852 tcg_gen_ext32s_i64(cpu_T[0], cpu_T[0]);
859 gen_set_label(l1); 853 gen_set_label(l1);
860 } 854 }
@@ -5542,13 +5536,14 @@ static void gen_movci (DisasContext *ctx, int rd, int rs, int cc, int tf) @@ -5542,13 +5536,14 @@ static void gen_movci (DisasContext *ctx, int rd, int rs, int cc, int tf)
5542 gen_load_gpr(cpu_T[1], rs); 5536 gen_load_gpr(cpu_T[1], rs);
5543 { 5537 {
5544 TCGv r_ptr = tcg_temp_new(TCG_TYPE_PTR); 5538 TCGv r_ptr = tcg_temp_new(TCG_TYPE_PTR);
5545 - TCGv r_tmp = tcg_temp_new(TCG_TYPE_I32); 5539 + TCGv r_tmp = tcg_temp_local_new(TCG_TYPE_I32);
5546 5540
5547 tcg_gen_ld_ptr(r_ptr, cpu_env, offsetof(CPUState, fpu)); 5541 tcg_gen_ld_ptr(r_ptr, cpu_env, offsetof(CPUState, fpu));
5548 tcg_gen_ld_i32(r_tmp, r_ptr, offsetof(CPUMIPSFPUContext, fcr31)); 5542 tcg_gen_ld_i32(r_tmp, r_ptr, offsetof(CPUMIPSFPUContext, fcr31));
5549 tcg_temp_free(r_ptr); 5543 tcg_temp_free(r_ptr);
5550 tcg_gen_andi_i32(r_tmp, r_tmp, ccbit); 5544 tcg_gen_andi_i32(r_tmp, r_tmp, ccbit);
5551 tcg_gen_brcondi_i32(cond, r_tmp, 0, l1); 5545 tcg_gen_brcondi_i32(cond, r_tmp, 0, l1);
  5546 + tcg_temp_free(r_tmp);
5552 } 5547 }
5553 tcg_gen_mov_tl(cpu_T[0], cpu_T[1]); 5548 tcg_gen_mov_tl(cpu_T[0], cpu_T[1]);
5554 5549