9e088e4164
This patch: * removes the "default" opt level, on the basis that it has no definition and is referred to nowhere in the compiler. * renames the "fastest" level to "none". The resulting set of transformations is unchanged. * renames the "best" level to "speed_and_size". The resulting set of transformations is unchanged. * adds a new level, "speed". This is the same as "speed_and_size" except that it omits transformations aimed only at reducing code size. Currently it omits only the insn shrinking pass.
15 lines
281 B
Plaintext
15 lines
281 B
Plaintext
test compile
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set opt_level=speed_and_size
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target x86_64
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function u0:0(i8) -> i8 fast {
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ebb0(v0: i8):
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v1 = iconst.i8 0
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v2 = isub v1, v0
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; check: v3 = uextend.i32 v0
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; nextln: v5 = iconst.i32 0
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; nextln = isub v5, v3
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; nextln = ireduce.i8 v4
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return v2
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}
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