0c66a1bba7
* fix parameter error. * fix float convert to i8 and i16 should extract sign bit. * add missing regression test file. * using tmp register. * float convert i8 will consume more instructions. * fix worse inst emit size. * fix worst_case_size.
20 lines
317 B
Plaintext
20 lines
317 B
Plaintext
test interpret
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test run
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target riscv64
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function %a(f32) -> i8 system_v {
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block0(v0: f32):
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v1 = fcvt_to_sint_sat.i8 v0
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return v1
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}
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; run: %a(-0x1.000006p125) == -128
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function %b(f32) -> i16 system_v {
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block0(v0: f32):
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v1 = fcvt_to_sint_sat.i16 v0
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return v1
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}
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; run: %b(-0x1.000006p125) == -32768 |