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Apply TCGV_UNUSED on variables that GCC mistakenly thinks can be used

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uninitialized
This commit is contained in:
malc 2009-06-20 05:51:47 +04:00
parent d999f7e023
commit d2e9fd8f70
1 changed files with 6 additions and 0 deletions
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6
target-ppc/translate.c
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@ -772,6 +772,8 @@ static always_inline void gen_op_arith_add(DisasContext *ctx, TCGv ret, TCGv arg
t1 = tcg_temp_local_new(); t1 = tcg_temp_local_new();
tcg_gen_andi_tl(t1, cpu_xer, (1 << XER_CA)); tcg_gen_andi_tl(t1, cpu_xer, (1 << XER_CA));
tcg_gen_shri_tl(t1, t1, XER_CA); tcg_gen_shri_tl(t1, t1, XER_CA);
} else {
TCGV_UNUSED(t1);
} }
if (compute_ca && compute_ov) { if (compute_ca && compute_ov) {
@ -1189,6 +1191,8 @@ static always_inline void gen_op_arith_subf(DisasContext *ctx, TCGv ret, TCGv ar
t1 = tcg_temp_local_new(); t1 = tcg_temp_local_new();
tcg_gen_andi_tl(t1, cpu_xer, (1 << XER_CA)); tcg_gen_andi_tl(t1, cpu_xer, (1 << XER_CA));
tcg_gen_shri_tl(t1, t1, XER_CA); tcg_gen_shri_tl(t1, t1, XER_CA);
} else {
TCGV_UNUSED(t1);
} }
if (compute_ca && compute_ov) { if (compute_ca && compute_ov) {
@ -3364,6 +3368,8 @@ static always_inline void gen_bcond (DisasContext *ctx, int type)
tcg_gen_mov_tl(target, cpu_ctr); tcg_gen_mov_tl(target, cpu_ctr);
else else
tcg_gen_mov_tl(target, cpu_lr); tcg_gen_mov_tl(target, cpu_lr);
} else {
TCGV_UNUSED(target);
} }
if (LK(ctx->opcode)) if (LK(ctx->opcode))
gen_setlr(ctx, ctx->nip); gen_setlr(ctx, ctx->nip);