diff options
Diffstat (limited to 'include/math-emu/op-common.h')
| -rw-r--r-- | include/math-emu/op-common.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/math-emu/op-common.h b/include/math-emu/op-common.h index 93780abd01b..bb46e7645d5 100644 --- a/include/math-emu/op-common.h +++ b/include/math-emu/op-common.h @@ -145,13 +145,16 @@ do { \ { \ X##_e = 1; \ _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \ + FP_SET_EXCEPTION(FP_EX_INEXACT); \ } \ else \ { \ X##_e = 0; \ _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \ - FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \ } \ + if ((FP_CUR_EXCEPTIONS & FP_EX_INEXACT) || \ + (FP_TRAPPING_EXCEPTIONS & FP_EX_UNDERFLOW)) \ + FP_SET_EXCEPTION(FP_EX_UNDERFLOW); \ } \ else \ { \ |