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| author | Brendan Dahl <brendan.dahl@gmail.com> | 2024-09-26 15:35:47 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-26 15:35:47 -0700 |
| commit | c3a71ff46d8f38e29896c321d89b6d0c3b90fbc1 (patch) | |
| tree | 04c4751da10f8e548e0ff94945d2635939b34f58 /src/support/safe_integer.h | |
| parent | 3856a2dc909b3c713497ef311fe4051078ee74b9 (diff) | |
| download | binaryen-c3a71ff46d8f38e29896c321d89b6d0c3b90fbc1.tar.gz binaryen-c3a71ff46d8f38e29896c321d89b6d0c3b90fbc1.tar.bz2 binaryen-c3a71ff46d8f38e29896c321d89b6d0c3b90fbc1.zip | |
[FP16] Implement conversion operations. (#6974)
Note: FP16 is a little different from F32/F64 since it can't represent
the full 2^16 integer range. 65504 is the max whole integer. This leads
to some slightly strange behavior when converting integers greater than
65504 since they become infinity.
Specified at
https://github.com/WebAssembly/half-precision/blob/main/proposals/half-precision/Overview.md
Diffstat (limited to 'src/support/safe_integer.h')
| -rw-r--r-- | src/support/safe_integer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/support/safe_integer.h b/src/support/safe_integer.h index 031c6c323..6888ab25f 100644 --- a/src/support/safe_integer.h +++ b/src/support/safe_integer.h @@ -32,8 +32,10 @@ uint64_t toUInteger64(double x); int64_t toSInteger64(double x); // The isInRange* functions all expect to be passed the binary representation // of a float or double. +bool isInRangeI16TruncS(int32_t i); bool isInRangeI32TruncS(int32_t i); bool isInRangeI64TruncS(int32_t i); +bool isInRangeI16TruncU(int32_t i); bool isInRangeI32TruncU(int32_t i); bool isInRangeI64TruncU(int32_t i); bool isInRangeI32TruncS(int64_t i); |