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authorpbrook2008-06-29 17:25:29 +0200
committerpbrook2008-06-29 17:25:29 +0200
commita50f5b9186c1bf76899365ab61b11d8ef487f4a8 (patch)
treecebf932a986dabdb22b8617b28de99a543857af5 /target-arm
parentRemove unnecessary helper arguments, and fix some typos. (diff)
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Suppress bogus compiler warnings.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4803 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-arm')
-rw-r--r--target-arm/translate.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 701745225a..b9b9838fe6 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -3757,6 +3757,7 @@ static int disas_neon_ls_insn(CPUState * env, DisasContext *s, uint32_t insn)
}
} else /* size == 0 */ {
if (load) {
+ TCGV_UNUSED(tmp2);
for (n = 0; n < 4; n++) {
tmp = gen_ld8u(cpu_T[1], IS_USER(s));
gen_op_addl_T1_im(stride);
@@ -3812,6 +3813,8 @@ static int disas_neon_ls_insn(CPUState * env, DisasContext *s, uint32_t insn)
break;
case 3:
return 1;
+ default: /* Avoid compiler warnings. */
+ abort();
}
gen_op_addl_T1_im(1 << size);
tmp2 = new_tmp();
@@ -3854,6 +3857,8 @@ static int disas_neon_ls_insn(CPUState * env, DisasContext *s, uint32_t insn)
case 2:
tmp = gen_ld32(cpu_T[1], IS_USER(s));
break;
+ default: /* Avoid compiler warnings. */
+ abort();
}
if (size != 2) {
tmp2 = neon_load_reg(rd, pass);
@@ -4856,9 +4861,11 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
NEON_GET_REG(T0, rn, 1);
gen_neon_movl_scratch_T0(2);
}
+ TCGV_UNUSED(tmp3);
for (pass = 0; pass < 2; pass++) {
if (src1_wide) {
neon_load_reg64(cpu_V0, rn + pass);
+ TCGV_UNUSED(tmp);
} else {
if (pass == 1 && rd == rn) {
gen_neon_movl_T0_scratch(2);
@@ -4873,6 +4880,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
}
if (src2_wide) {
neon_load_reg64(cpu_V1, rm + pass);
+ TCGV_UNUSED(tmp2);
} else {
if (pass == 1 && rd == rm) {
gen_neon_movl_T0_scratch(2);
@@ -5284,6 +5292,7 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn)
case 36: case 37: /* VMOVN, VQMOVUN, VQMOVN */
if (size == 3)
return 1;
+ TCGV_UNUSED(tmp2);
for (pass = 0; pass < 2; pass++) {
neon_load_reg64(cpu_V0, rm + pass);
tmp = new_tmp();
@@ -6642,6 +6651,7 @@ static void disas_arm_insn(CPUState * env, DisasContext *s)
/* compute total size */
loaded_base = 0;
+ TCGV_UNUSED(loaded_var);
n = 0;
for(i=0;i<16;i++) {
if (insn & (1 << i))
@@ -8339,6 +8349,7 @@ static void disas_thumb_insn(CPUState *env, DisasContext *s)
tcg_gen_addi_i32(addr, addr, 4);
}
}
+ TCGV_UNUSED(tmp);
if (insn & (1 << 8)) {
if (insn & (1 << 11)) {
/* pop pc */