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| author | Alex Crichton <alex@alexcrichton.com> | 2018-05-16 18:40:45 -0500 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2018-05-16 16:40:45 -0700 |
| commit | 3c5a2de669542caebd7ef001db6678b70375f0b5 (patch) | |
| tree | bbe25d21142627cc04041d7ecbea9d4d15f3a680 /src/tools/wasm2asm.cpp | |
| parent | d4aa0d30234ac9e553d743bd881a767d96554a4a (diff) | |
| download | binaryen-3c5a2de669542caebd7ef001db6678b70375f0b5.tar.gz binaryen-3c5a2de669542caebd7ef001db6678b70375f0b5.tar.bz2 binaryen-3c5a2de669542caebd7ef001db6678b70375f0b5.zip | |
wasm2asm: Implement float<->int conversions (#1550)
This commit lifts the same conversion strategy that `emcc` takes to convert
between floats point numbers and integers, and it should implement all the
various matrices of i32/u32/i64/u64 to f32/f64
Some refactoring was performed in the i64->i32 pass to allow for temporary
variables to get allocated which have types other than i32, but otherwise this
contains a pretty direct translation of `emcc`'s operations to `wasm2asm`.
Diffstat (limited to 'src/tools/wasm2asm.cpp')
| -rw-r--r-- | src/tools/wasm2asm.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tools/wasm2asm.cpp b/src/tools/wasm2asm.cpp index cc53dc834..2251a332c 100644 --- a/src/tools/wasm2asm.cpp +++ b/src/tools/wasm2asm.cpp @@ -39,7 +39,8 @@ int main(int argc, const char *argv[]) { }) .add("--allow-asserts", "", "Allow compilation of .wast testing asserts", Options::Arguments::Zero, - [](Options* o, const std::string& argument) { + [&](Options* o, const std::string& argument) { + builderFlags.allowAsserts = true; o->extra["asserts"] = "1"; }) .add("--pedantic", "", "Emulate WebAssembly trapping behavior", |