diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2013-10-25 16:22:41 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-10-25 17:01:43 -0700 |
| commit | ca3f2f004d51268fbf3a9455d2f0c5569b15599d (patch) | |
| tree | 7beee3cb730c1d98c375f30586bd0260ebf4d397 /src/parseTools.js | |
| parent | c92280c3557c9faf182ffac60de856f1de6770ac (diff) | |
use float temporary in makeIsNaN when relevant
Diffstat (limited to 'src/parseTools.js')
| -rw-r--r-- | src/parseTools.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/parseTools.js b/src/parseTools.js index 8322fb74..f8d7e6ac 100644 --- a/src/parseTools.js +++ b/src/parseTools.js @@ -2139,8 +2139,8 @@ function makeRounding(value, bits, signed, floatConversion) { } } -function makeIsNaN(value) { - if (ASM_JS) return makeInlineCalculation('((VALUE) != (VALUE))', value, 'tempDouble'); +function makeIsNaN(value, type) { + if (ASM_JS) return makeInlineCalculation('((VALUE) != (VALUE))', value, type === 'float' ? 'tempFloat' : 'tempDouble'); return 'isNaN(' + value + ')'; } @@ -2477,8 +2477,8 @@ function processMathop(item) { case 'ult': case 'olt': return idents[0] + '<' + idents[1]; case 'une': case 'one': return idents[0] + '!=' + idents[1]; case 'ueq': case 'oeq': return idents[0] + '==' + idents[1]; - case 'ord': return '!' + makeIsNaN(idents[0]) + '&!' + makeIsNaN(idents[1]); - case 'uno': return makeIsNaN(idents[0]) + '|' + makeIsNaN(idents[1]); + case 'ord': return '!' + makeIsNaN(idents[0], paramTypes[0]) + '&!' + makeIsNaN(idents[1], paramTypes[0]); + case 'uno': return makeIsNaN(idents[0], paramTypes[0]) + '|' + makeIsNaN(idents[1], paramTypes[0]); case 'true': return '1'; default: throw 'Unknown fcmp variant: ' + variant; } |