diff options
Diffstat (limited to 'lib/Support/APFloat.cpp')
| -rw-r--r-- | lib/Support/APFloat.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp index 8913dd6def..525aea28c6 100644 --- a/lib/Support/APFloat.cpp +++ b/lib/Support/APFloat.cpp @@ -3340,7 +3340,7 @@ namespace { // Rounding down is just a truncation, except we also want to drop // trailing zeros from the new result. if (buffer[FirstSignificant - 1] < '5') { - while (buffer[FirstSignificant] == '0') + while (FirstSignificant < N && buffer[FirstSignificant] == '0') FirstSignificant++; exp += FirstSignificant; |