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| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-09 17:27:36 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-09 17:27:36 +0000 |
| commit | a973001797221b0fd7be55cb6513c72a01f4b639 (patch) | |
| tree | 099c74df23cb56925bfea3916bfa6732d4d19e94 | |
| parent | ec6469a3b1da26247bdb3f5dd5276fabcc1b694a (diff) | |
| download | qemu-a973001797221b0fd7be55cb6513c72a01f4b639.zip | |
target-ppc: Remove a few TCG temp variable leaks
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5660 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | target-ppc/translate.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 7b977a7f31..c23bd795ec 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -858,6 +858,7 @@ GEN_HANDLER(isel, 0x1F, 0x0F, 0xFF, 0x00000001, PPC_ISEL) gen_set_label(l1); tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); gen_set_label(l2); + tcg_temp_free(t0); } /*** Integer arithmetic ***/ @@ -911,15 +912,21 @@ static always_inline void gen_op_arith_compute_ca(DisasContext *ctx, TCGv arg1, } else { tcg_gen_brcond_tl(TCG_COND_GEU, t0, t1, l1); } + tcg_gen_ori_tl(cpu_xer, cpu_xer, 1 << XER_CA); + gen_set_label(l1); + tcg_temp_free(t0); + tcg_temp_free(t1); } else #endif - if (sub) { - tcg_gen_brcond_tl(TCG_COND_GTU, arg1, arg2, l1); - } else { - tcg_gen_brcond_tl(TCG_COND_GEU, arg1, arg2, l1); + { + if (sub) { + tcg_gen_brcond_tl(TCG_COND_GTU, arg1, arg2, l1); + } else { + tcg_gen_brcond_tl(TCG_COND_GEU, arg1, arg2, l1); + } + tcg_gen_ori_tl(cpu_xer, cpu_xer, 1 << XER_CA); + gen_set_label(l1); } - tcg_gen_ori_tl(cpu_xer, cpu_xer, 1 << XER_CA); - gen_set_label(l1); } /* Common add function */ @@ -1230,8 +1237,8 @@ GEN_HANDLER(mullwo, 0x1F, 0x0B, 0x17, 0x00000000, PPC_INTEGER) int l1; TCGv t0, t1; - t0 = tcg_temp_local_new(TCG_TYPE_I64); - t1 = tcg_temp_local_new(TCG_TYPE_I64); + t0 = tcg_temp_new(TCG_TYPE_I64); + t1 = tcg_temp_new(TCG_TYPE_I64); l1 = gen_new_label(); /* Start with XER OV disabled, the most likely case */ tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_OV)); @@ -1253,6 +1260,8 @@ GEN_HANDLER(mullwo, 0x1F, 0x0B, 0x17, 0x00000000, PPC_INTEGER) #endif tcg_gen_ori_tl(cpu_xer, cpu_xer, (1 << XER_OV) | (1 << XER_SO)); gen_set_label(l1); + tcg_temp_free(t0); + tcg_temp_free(t1); if (unlikely(Rc(ctx->opcode) != 0)) gen_set_Rc0(ctx, cpu_gpr[rD(ctx->opcode)]); } @@ -2034,8 +2043,8 @@ static always_inline void gen_sradi (DisasContext *ctx, int n) TCGv t0; l1 = gen_new_label(); l2 = gen_new_label(); + t0 = tcg_temp_local_new(TCG_TYPE_TL); tcg_gen_brcondi_tl(TCG_COND_GE, cpu_gpr[rS(ctx->opcode)], 0, l1); - t0 = tcg_temp_new(TCG_TYPE_TL); tcg_gen_andi_tl(t0, cpu_gpr[rS(ctx->opcode)], (1ULL << sh) - 1); tcg_gen_brcondi_tl(TCG_COND_EQ, t0, 0, l1); tcg_gen_ori_tl(cpu_xer, cpu_xer, 1 << XER_CA); @@ -2043,6 +2052,7 @@ static always_inline void gen_sradi (DisasContext *ctx, int n) gen_set_label(l1); tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_CA)); gen_set_label(l2); + tcg_temp_free(t0); tcg_gen_sari_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rS(ctx->opcode)], sh); } else { tcg_gen_mov_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rS(ctx->opcode)]); |