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tcg: Remove lingering references to gen_opc_buf

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Three in comments and one in code in the stub tcg_liveness_analysis.

Backports commit 201577059331b8b3aef221ee2ed594deb99d6631 from qemu
This commit is contained in:
Richard Henderson 2018-02-19 01:42:49 -05:00 committed by Lioncash
parent 8dbf46ca82
commit c507f16702
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GPG key ID: 4E3C3CC1031BA9C7
3 changed files with 3 additions and 6 deletions
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3
qemu/target-arm/translate.c
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@ -11380,8 +11380,7 @@ static bool insn_crosses_page(CPUARMState *env, DisasContext *s)
return false; return false;
} }
/* generate intermediate code in gen_opc_buf and gen_opparam_buf for /* generate intermediate code for basic block 'tb'. */
basic block 'tb'. */
void gen_intermediate_code(CPUARMState *env, TranslationBlock *tb) void gen_intermediate_code(CPUARMState *env, TranslationBlock *tb)
{ {
ARMCPU *cpu = arm_env_get_cpu(env); ARMCPU *cpu = arm_env_get_cpu(env);

3
qemu/target-i386/translate.c
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@ -8577,8 +8577,7 @@ void tcg_x86_init(struct uc_struct *uc)
} }
} }
/* generate intermediate code in gen_opc_buf and gen_opparam_buf for /* generate intermediate code for basic block 'tb'. */
basic block 'tb'. */
void gen_intermediate_code(CPUX86State *env, TranslationBlock *tb) void gen_intermediate_code(CPUX86State *env, TranslationBlock *tb)
{ {
X86CPU *cpu = x86_env_get_cpu(env); X86CPU *cpu = x86_env_get_cpu(env);

3
qemu/tcg/tcg.c
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@ -1637,8 +1637,7 @@ static void tcg_liveness_analysis(TCGContext *s)
/* dummy liveness analysis */ /* dummy liveness analysis */
static void tcg_liveness_analysis(TCGContext *s) static void tcg_liveness_analysis(TCGContext *s)
{ {
int nb_ops; int nb_ops = s->gen_next_op_idx;
nb_ops = s->gen_opc_ptr - s->gen_opc_buf;
s->op_dead_args = tcg_malloc(s, nb_ops * sizeof(uint16_t)); s->op_dead_args = tcg_malloc(s, nb_ops * sizeof(uint16_t));
memset(s->op_dead_args, 0, nb_ops * sizeof(uint16_t)); memset(s->op_dead_args, 0, nb_ops * sizeof(uint16_t));