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| author | Alon Zakai <alonzakai@gmail.com> | 2014-05-03 12:09:37 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2014-05-03 12:29:23 -0700 |
| commit | 77aa2a72f38d73e71eef48cacfe72cce33fc7201 (patch) | |
| tree | 6dd3e801732e0aa3307e2af370eabd1c8570e207 /tools/test-js-optimizer-asm-pre-output-f32.js | |
| parent | 2308587a85de571844e71e574fcc63c7955d6012 (diff) | |
emit a global const for Math_fround(0) to avoid function call overheads in the fround polyfill
Diffstat (limited to 'tools/test-js-optimizer-asm-pre-output-f32.js')
| -rw-r--r-- | tools/test-js-optimizer-asm-pre-output-f32.js | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/test-js-optimizer-asm-pre-output-f32.js b/tools/test-js-optimizer-asm-pre-output-f32.js index 19059619..f0f2d0da 100644 --- a/tools/test-js-optimizer-asm-pre-output-f32.js +++ b/tools/test-js-optimizer-asm-pre-output-f32.js @@ -4,7 +4,7 @@ function badf() { HEAP32[$gep23_asptr >> 2] = $9; } function badf2() { - var $9 = Math_fround(0); + var $9 = f0; $9 = Math_fround($8); HEAPF32[$gep23_asptr >> 2] = $9; } @@ -14,4 +14,10 @@ function dupe() { x = Math_fround(x); x = Math_fround(x); } +function zeros(x) { + x = Math_fround(x); + var y = f0; + print(Math_fround(y) + f0); + return Math_fround(0); +} |