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Diffstat (limited to 'Test/floats/float6.bpl')
| -rw-r--r-- | Test/floats/float6.bpl | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Test/floats/float6.bpl b/Test/floats/float6.bpl new file mode 100644 index 00000000..fecf0385 --- /dev/null +++ b/Test/floats/float6.bpl @@ -0,0 +1,30 @@ +// RUN: %boogie -proverWarnings:1 "%s" > "%t" +// RUN: %diff "%s.expect" "%t" + +function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_INT(int) returns (float24e8); +function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_REAL(real) returns (float24e8); +function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_BV32(bv32) returns (float24e8); +function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT64_BV64(bv64) returns (float53e11); +function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_FLOAT64(float53e11) returns (float24e8); +function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT64_FLOAT32(float24e8) returns (float53e11); + +procedure main() returns () { + var i : int; + var r : real; + var f32 : float24e8; + var f64 : float53e11; + + f32 := TO_FLOAT32_INT(5); + f32 := TO_FLOAT32_REAL(5.0); + + f32 := TO_FLOAT32_BV32(0bv32); + f64 := TO_FLOAT64_BV64(0bv64); + + f32 := TO_FLOAT32_FLOAT64(0e0f53e11); + f64 := TO_FLOAT64_FLOAT32(0e0f24e8); + + f32 := TO_FLOAT32_FLOAT64(f64); + f64 := TO_FLOAT64_FLOAT32(f32); + + return; +}
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