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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-05-31 18:50:44 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-06-04 14:58:29 +0100 |
| commit | ca0fd8f1b5a9d57c15a3fe7e6016af6a4b0998d1 (patch) | |
| tree | 019f6a8ebb1676e479658f49b061d18f9991804b /target/arm/translate.c | |
| parent | 21a7866d13460cf4b3c348d0e6488a5bd1ff696a (diff) | |
target/arm: Convert VNMUL to decodetree
Convert the VNMUL instruction to decodetree.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 2acbd3e8c8..9d57b47a69 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1388,7 +1388,6 @@ static inline void gen_vfp_##name(int dp) \ VFP_OP2(add) VFP_OP2(sub) -VFP_OP2(mul) VFP_OP2(div) #undef VFP_OP2 @@ -3102,7 +3101,7 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) rn = VFP_SREG_N(insn); switch (op) { - case 0 ... 4: + case 0 ... 5: /* Already handled by decodetree */ return 1; default: @@ -3288,10 +3287,6 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) for (;;) { /* Perform the calculation. */ switch (op) { - case 5: /* nmul: -(fn * fm) */ - gen_vfp_mul(dp); - gen_vfp_neg(dp); - break; case 6: /* add: fn + fm */ gen_vfp_add(dp); break; |