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[Qemu-devel] [PATCH 3/3] tcg-sparc: Fix set-but-not used warnings.
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 3/3] tcg-sparc: Fix set-but-not used warnings. |
Date: |
Wed, 9 Nov 2011 10:03:35 -0800 |
In both cases, val is computed, but then not used in the
subsequent line, which then re-computes the quantity in
a different type (int32_t vs unsigned long).
Keep the computation type that's been working so far.
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/sparc/tcg-target.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index b96312b..5cd5a3b 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -473,11 +473,9 @@ static inline void tcg_out_nop(TCGContext *s)
static void tcg_out_branch_i32(TCGContext *s, int opc, int label_index)
{
- int32_t val;
TCGLabel *l = &s->labels[label_index];
if (l->has_value) {
- val = l->u.value - (tcg_target_long)s->code_ptr;
tcg_out32(s, (INSN_OP(0) | INSN_COND(opc, 0) | INSN_OP2(0x2)
| INSN_OFF22(l->u.value - (unsigned long)s->code_ptr)));
} else {
@@ -489,11 +487,9 @@ static void tcg_out_branch_i32(TCGContext *s, int opc, int
label_index)
#if TCG_TARGET_REG_BITS == 64
static void tcg_out_branch_i64(TCGContext *s, int opc, int label_index)
{
- int32_t val;
TCGLabel *l = &s->labels[label_index];
if (l->has_value) {
- val = l->u.value - (tcg_target_long)s->code_ptr;
tcg_out32(s, (INSN_OP(0) | INSN_COND(opc, 0) | INSN_OP2(0x1) |
(0x5 << 19) |
INSN_OFF19(l->u.value - (unsigned long)s->code_ptr)));
--
1.7.6.4
- [Qemu-devel] [PATCH 0/3] Standardize on TCGReg for entry points, Richard Henderson, 2011/11/09
- [Qemu-devel] [PATCH 1/3] tcg: Standardize on TCGReg as the enum for hard registers, Richard Henderson, 2011/11/09
- [Qemu-devel] [PATCH 3/3] tcg-sparc: Fix set-but-not used warnings.,
Richard Henderson <=
- [Qemu-devel] [PATCH 2/3] tcg: Use TCGReg for standard tcg-target entry points., Richard Henderson, 2011/11/09
- Re: [Qemu-devel] [PATCH 0/3] Standardize on TCGReg for entry points, Andreas Färber, 2011/11/09
- Re: [Qemu-devel] [PATCH 0/3] Standardize on TCGReg for entry points, Stefan Weil, 2011/11/09
- Re: [Qemu-devel] [PATCH 0/3] Standardize on TCGReg for entry points, Alexander Graf, 2011/11/10