diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2013-01-15 10:41:34 -0800 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2013-01-15 10:41:34 -0800 |
| commit | de5edf96ce5ad0e48a6386a108dbad36ba448894 (patch) | |
| tree | ca7dfd049e272fc79b96f455657a818ca7758cd4 | |
| parent | cd98696a7af53f8805e09eb612a440abb3656e61 (diff) | |
asm coercions on args to bitshift64
| -rw-r--r-- | src/analyzer.js | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/analyzer.js b/src/analyzer.js index cafd4745..229bda9f 100644 --- a/src/analyzer.js +++ b/src/analyzer.js @@ -654,9 +654,12 @@ function analyzer(data, sidePass) { // We can't statically legalize this, do the operation at runtime TODO: optimize assert(sourceBits == 64, 'TODO: handle nonconstant shifts on != 64 bits'); value.intertype = 'value'; - value.ident = 'Runtime' + (ASM_JS ? '_' : '.') + 'bitshift64(' + sourceElements[0].ident + ', ' + - sourceElements[1].ident + ',' + Runtime['BITSHIFT64_' + value.op.toUpperCase()] + ',' + value.params[1].ident + '$0);' + - 'var ' + value.assignTo + '$0 = ' + makeGetTempDouble(0, 'i32') + ', ' + value.assignTo + '$1 = ' + makeGetTempDouble(1, 'i32') + ';'; + value.ident = 'Runtime' + (ASM_JS ? '_' : '.') + 'bitshift64(' + + asmCoercion(sourceElements[0].ident, 'i32') + ',' + + asmCoercion(sourceElements[1].ident, 'i32') + ',' + + Runtime['BITSHIFT64_' + value.op.toUpperCase()] + ',' + + asmCoercion(value.params[1].ident + '$0', 'i32') + ');' + + 'var ' + value.assignTo + '$0 = ' + makeGetTempDouble(0, 'i32') + ', ' + value.assignTo + '$1 = ' + makeGetTempDouble(1, 'i32') + ';'; value.assignTo = null; i++; continue; |