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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-03-26 20:37:24 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2018-03-28 12:45:16 +0800 |
| commit | f2f1dde75160cac6ede330f3db50dc817d01a2d6 (patch) | |
| tree | 933b2b35632e7a598eba1b9495f64a86f0801893 /linux-user/signal.c | |
| parent | fa3704d87720d7049d483ff669b9e2ff991e7658 (diff) | |
| download | focaccia-qemu-f2f1dde75160cac6ede330f3db50dc817d01a2d6.tar.gz focaccia-qemu-f2f1dde75160cac6ede330f3db50dc817d01a2d6.zip | |
tcg: Mark muluh_i64 and mulsh_i64 as 64-bit ops
Failure to do so results in the tcg optimizer sign-extending any constant fold from 32-bits. This turns out to be visible in the RISC-V testsuite using a host that emits these opcodes (e.g. any non-x86_64). Reported-by: Michael Clark <mjc@sifive.com> Reviewed-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/signal.c')
0 files changed, 0 insertions, 0 deletions