diff options
| author | Blue Swirl <blauwirbel@gmail.com> | 2010-04-25 20:30:17 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-04-25 20:30:17 +0000 |
| commit | f88fe4e3706ca59af06fdd0e2d696f720328db56 (patch) | |
| tree | 07b831c433a3bbc5075043b7a9e6f88629ae93b3 /target-alpha/translate.c | |
| parent | 183aa45407e7b665d88842f8e288f6bbcac15e22 (diff) | |
alpha: remove dead assignments, spotted by clang analyzer
Value stored is never read.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-alpha/translate.c')
| -rw-r--r-- | target-alpha/translate.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/target-alpha/translate.c b/target-alpha/translate.c index d903800dc0..1e9ff58a9a 100644 --- a/target-alpha/translate.c +++ b/target-alpha/translate.c @@ -1234,8 +1234,8 @@ static inline int translate_one(DisasContext *ctx, uint32_t insn) { uint32_t palcode; int32_t disp21, disp16, disp12; - uint16_t fn11, fn16; - uint8_t opc, ra, rb, rc, sbz, fpfn, fn7, fn2, islit, real_islit; + uint16_t fn11; + uint8_t opc, ra, rb, rc, fpfn, fn7, fn2, islit, real_islit; uint8_t lit; int ret; @@ -1244,7 +1244,6 @@ static inline int translate_one(DisasContext *ctx, uint32_t insn) ra = (insn >> 21) & 0x1F; rb = (insn >> 16) & 0x1F; rc = insn & 0x1F; - sbz = (insn >> 13) & 0x07; real_islit = islit = (insn >> 12) & 1; if (rb == 31 && !islit) { islit = 1; @@ -1255,7 +1254,6 @@ static inline int translate_one(DisasContext *ctx, uint32_t insn) disp21 = ((int32_t)((insn & 0x001FFFFF) << 11)) >> 11; disp16 = (int16_t)(insn & 0x0000FFFF); disp12 = (int32_t)((insn & 0x00000FFF) << 20) >> 20; - fn16 = insn & 0x0000FFFF; fn11 = (insn >> 5) & 0x000007FF; fpfn = fn11 & 0x3F; fn7 = (insn >> 5) & 0x0000007F; @@ -1290,7 +1288,6 @@ static inline int translate_one(DisasContext *ctx, uint32_t insn) if (ctx->mem_idx & 1) goto invalid_opc; gen_excp(ctx, EXCP_CALL_PALP + ((palcode & 0x3F) << 6), 0); - ret = 3; } #endif /* Invalid PAL call */ @@ -3140,8 +3137,8 @@ CPUAlphaState * cpu_alpha_init (const char *cpu_model) env->ipr[IPR_EXC_MASK] = 0; #else { - uint64_t hwpcb; - hwpcb = env->ipr[IPR_PCBB]; + // uint64_t hwpcb; + // hwpcb = env->ipr[IPR_PCBB]; env->ipr[IPR_ASN] = 0; env->ipr[IPR_ASTEN] = 0; env->ipr[IPR_ASTSR] = 0; |