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tcg/optimize: Use fold_xi_to_x for div
authorRichard Henderson <richard.henderson@linaro.org>
Mon, 25 Oct 2021 18:30:14 +0000 (11:30 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Fri, 29 Oct 2021 03:55:07 +0000 (20:55 -0700)
commit2f9d9a34221feb80d5b1fc6b584f910f8cee317a
tree47f089fab82c4f4f01ca0cca19193f5a513d54c5tree
parent5b5cf47983c37d4c49eb2b8449bc62a7d3d76dbccommit | diff
tcg/optimize: Use fold_xi_to_x for div

Recognize the identity function for division.

Suggested-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
tcg/optimize.c diff | blob | history
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