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| author | Tom Musta <tommusta@gmail.com> | 2014-10-31 11:39:54 -0500 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-11-04 23:26:15 +0100 |
| commit | 4007b8de6e1012675672d6e6e4fc08633b3a0023 (patch) | |
| tree | d40216351591b8c4d09f55d72f7be4270c5a9645 /target-ppc/int_helper.c | |
| parent | 24e669ba531a0ffb5e5c3583bc39ff84eaeabf16 (diff) | |
| download | qemu-4007b8de6e1012675672d6e6e4fc08633b3a0023.zip qemu-4007b8de6e1012675672d6e6e4fc08633b3a0023.tar.gz qemu-4007b8de6e1012675672d6e6e4fc08633b3a0023.tar.bz2 | |
target-ppc: Fix vcmpbfp. Unordered Case
Fix the implementation of Vector Compare Bounds Single Precision.
Specifically, fix the case where the operands are unordered -- since
the result is non-zero, the CR[6] field should be set to zero.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/int_helper.c')
| -rw-r--r-- | target-ppc/int_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index 12c9ab0..4c2b71c 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -708,7 +708,7 @@ static inline void vcmpbfp_internal(CPUPPCState *env, ppc_avr_t *r, int le_rel = float32_compare_quiet(a->f[i], b->f[i], &env->vec_status); if (le_rel == float_relation_unordered) { r->u32[i] = 0xc0000000; - /* ALL_IN does not need to be updated here. */ + all_in = 1; } else { float32 bneg = float32_chs(b->f[i]); int ge_rel = float32_compare_quiet(a->f[i], bneg, &env->vec_status); |