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| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-07-01 21:11:07 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-31 18:28:33 +0100 |
| commit | cea677e821c5d4efad5e25e504e935751fa61c95 (patch) | |
| tree | acc018dcc4d7f99757c172b7fe7bd9cd2eb19ec5 /target/i386 | |
| parent | 37df7c4d577124e01f087f598842b253aa2c9eca (diff) | |
| download | qemu-cea677e821c5d4efad5e25e504e935751fa61c95.zip qemu-cea677e821c5d4efad5e25e504e935751fa61c95.tar.gz qemu-cea677e821c5d4efad5e25e504e935751fa61c95.tar.bz2 | |
target/i386: add a few more trivial CCPrepare cases
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/i386')
| -rw-r--r-- | target/i386/tcg/translate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index d3bbcf7..6e89d4f 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -993,6 +993,7 @@ static CCPrepare gen_prepare_eflags_o(DisasContext *s, TCGv reg) case CC_OP_ADCOX: return (CCPrepare) { .cond = TCG_COND_NE, .reg = cpu_cc_src2, .no_setcond = true }; + case CC_OP_LOGICB ... CC_OP_LOGICQ: case CC_OP_POPCNT: return (CCPrepare) { .cond = TCG_COND_NEVER }; case CC_OP_MULB ... CC_OP_MULQ: @@ -1021,6 +1022,8 @@ static CCPrepare gen_prepare_eflags_z(DisasContext *s, TCGv reg) } gen_helper_cc_compute_nz(reg, cpu_cc_dst, cpu_cc_src, cpu_cc_op); return (CCPrepare) { .cond = TCG_COND_EQ, .reg = reg, .imm = 0 }; + case CC_OP_POPCNT: + return (CCPrepare) { .cond = TCG_COND_EQ, .reg = cpu_cc_dst }; default: { MemOp size = cc_op_size(s->cc_op); |