| commit | 38db785600757a832423e076b3cf0af3bee942d8 | [log] [tgz] |
|---|---|---|
| author | Alexandre Rames <alexandre.rames@linaro.org> | Fri Nov 20 15:02:45 2015 +0000 |
| committer | Alexandre Rames <alexandre.rames@linaro.org> | Fri Nov 20 15:02:45 2015 +0000 |
| tree | 420b802e0e8e8e02e6bea03808ef8f7aa7850719 | |
| parent | 53ced034cd81f35ea9b37ca977cf6634ddaa7cf9 [diff] |
Opt compiler: More strength reduction for multiplications. We transform code looking like MUL dst, src, (2^n + 1) into SHL tmp, src, n ADD dst, src, tmp and code looking like MUL dst, src, (2^n - 1) into SHL tmp, src, n SUB dst, tmp, src Change-Id: Ia620ab68758caa70a01530b88cd65dd0444376d7