| commit | a71d9dfbf63db42d6e6ae87fc112d1f5502183bd | |
| author | Richard Henderson <richard.henderson@linaro.org> | |
| Mon, 1 Jul 2024 02:46:23 +0000 (30 19:46 -0700) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Wed, 3 Jul 2024 17:24:12 +0000 (3 10:24 -0700) | ||
| tree | ce5609518cbe681da8a843ade73f588af0441655 | treesnapshot (tar.gz zip) |
| parent | e57173085aab2dae3fb8b777ea9a4a252feb78a6 | commitdiff |
tcg/optimize: Fix TCG_COND_TST* simplification of setcond2
Argument ordering for setcond2 is:
output, a_low, a_high, b_low, b_high, cond
The test is supposed to be against b_low, not a_high.
Cc: qemu-stable@nongnu.org
Fixes: ceb9ee06b71 ("tcg/optimize: Handle TCG_COND_TST{EQ,NE}")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2413
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240701024623.1265028-1-richard.henderson@linaro.org>
Argument ordering for setcond2 is:
output, a_low, a_high, b_low, b_high, cond
The test is supposed to be against b_low, not a_high.
Cc: qemu-stable@nongnu.org
Fixes: ceb9ee06b71 ("tcg/optimize: Handle TCG_COND_TST{EQ,NE}")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2413
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240701024623.1265028-1-richard.henderson@linaro.org>
| tcg/optimize.c | diffblobblamehistory | |
| tests/tcg/x86_64/Makefile.target | diffblobblamehistory | |
| tests/tcg/x86_64/test-2413.c | [new file with mode: 0644] | blob |