diff options
Diffstat (limited to 'src/math/scalbnf.c')
| -rw-r--r-- | src/math/scalbnf.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/math/scalbnf.c b/src/math/scalbnf.c index 243dafdf..f94b5d59 100644 --- a/src/math/scalbnf.c +++ b/src/math/scalbnf.c @@ -10,8 +10,10 @@ float scalbnf(float x, int n) if (n > 127) { x *= 0x1p127f; n -= 127; - if (n > 127) - return x * 0x1p127f; + if (n > 127) { + STRICT_ASSIGN(float, x, x * 0x1p127f); + return x; + } } } else if (n < -126) { x *= 0x1p-126f; @@ -19,10 +21,13 @@ float scalbnf(float x, int n) if (n < -126) { x *= 0x1p-126f; n += 126; - if (n < -126) - return x * 0x1p-126f; + if (n < -126) { + STRICT_ASSIGN(float, x, x * 0x1p-126f); + return x; + } } } SET_FLOAT_WORD(scale, (uint32_t)(0x7f+n)<<23); - return x * scale; + STRICT_ASSIGN(float, x, x * scale); + return x; } |