diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2011-12-08 12:08:14 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2011-12-08 12:08:14 -0800 |
| commit | 2bad54228396018829d6c50d50a8e27daeeb66b7 (patch) | |
| tree | 51a6bee374235cf8597b083ae4353c9695de5535 /src | |
| parent | bdc218622d510f026545f73c78f3a15ae6972fb3 (diff) | |
fix for double mode 1 issue with 32-bit floats being NaNs and altering our doubles
Diffstat (limited to 'src')
| -rw-r--r-- | src/parseTools.js | 8 | ||||
| -rw-r--r-- | src/preamble.js | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/parseTools.js b/src/parseTools.js index 71e8a771..92a360ad 100644 --- a/src/parseTools.js +++ b/src/parseTools.js @@ -907,8 +907,8 @@ function makeGetValue(ptr, pos, type, noNeedFirst, unsigned, ignore, align, noSa } if (DOUBLE_MODE == 1 && USE_TYPED_ARRAYS == 2 && type == 'double') { - return '(tempDoubleF32[0]=' + makeGetValue(ptr, pos, 'float', noNeedFirst, unsigned, ignore) + ',' + - 'tempDoubleF32[1]=' + makeGetValue(ptr, getFastValue(pos, '+', Runtime.getNativeTypeSize('float')), 'float', noNeedFirst, unsigned, ignore) + ',' + + return '(tempDoubleI32[0]=' + makeGetValue(ptr, pos, 'i32', noNeedFirst, unsigned, ignore, align) + ',' + + 'tempDoubleI32[1]=' + makeGetValue(ptr, getFastValue(pos, '+', Runtime.getNativeTypeSize('i32')), 'i32', noNeedFirst, unsigned, ignore, align) + ',' + 'tempDoubleF64[0])'; } @@ -990,8 +990,8 @@ function makeSetValue(ptr, pos, value, type, noNeedFirst, ignore, align, noSafe) if (DOUBLE_MODE == 1 && USE_TYPED_ARRAYS == 2 && type == 'double') { return '(tempDoubleF64[0]=' + value + ',' + - makeSetValue(ptr, pos, 'tempDoubleF32[0]', 'float', noNeedFirst, ignore, align/2) + ',' + - makeSetValue(ptr, getFastValue(pos, '+', Runtime.getNativeTypeSize('i32')), 'tempDoubleF32[1]', 'float', noNeedFirst, ignore, align/2) + ')'; + makeSetValue(ptr, pos, 'tempDoubleI32[0]', 'i32', noNeedFirst, ignore, align) + ',' + + makeSetValue(ptr, getFastValue(pos, '+', Runtime.getNativeTypeSize('i32')), 'tempDoubleI32[1]', 'i32', noNeedFirst, ignore, align) + ')'; } if (EMULATE_UNALIGNED_ACCESSES && USE_TYPED_ARRAYS == 2 && align && isIntImplemented(type)) { // TODO: support unaligned doubles and floats diff --git a/src/preamble.js b/src/preamble.js index 1c614e21..3b4a4a01 100644 --- a/src/preamble.js +++ b/src/preamble.js @@ -341,7 +341,7 @@ var tempI64, tempI64b; #if DOUBLE_MODE == 1 #if USE_TYPED_ARRAYS == 2 var tempDoubleBuffer = new ArrayBuffer(8); -var tempDoubleF32 = new Float32Array(tempDoubleBuffer); +var tempDoubleI32 = new Int32Array(tempDoubleBuffer); var tempDoubleF64 = new Float64Array(tempDoubleBuffer); #endif #endif |