| commit | 19517b8397940955c2638700f9cad3dbdb90c4c0 | [log] [tgz] |
|---|---|---|
| author | Richard Henderson <richard.henderson@linaro.org> | Tue Mar 26 14:48:36 2024 -1000 |
| committer | Richard Henderson <richard.henderson@linaro.org> | Mon May 06 12:55:50 2024 -0700 |
| tree | 1458346f6ed34086124029e7af12be35ffd2fefb | |
| parent | 2623ca6ac11dd1c15ec1c2e87aa2e7f22f0adec8 [diff] |
tcg/i386: Optimize setcond of TST{EQ,NE} with 0xffffffff
This may be treated as a 32-bit EQ/NE comparison against 0,
which is in turn treated as a LTU/GEU comparison against 1.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>