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// RUN: %boogie -proverWarnings:1 "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT824_INT(int) returns (float<8, 24>);
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT824_REAL(real) returns (float<8, 24>);
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT824_BV32(bv32) returns (float<8, 24>);
function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT1153_BV64(bv64) returns (float<11, 53>);
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT824_FLOAT32(float32) returns (float<8, 24>); //Should just be an identity function
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_FLOAT824(float<8, 24>) returns (float32); //Should just be an identity function
function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_FLOAT64(float64) returns (float32);
function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT64_FLOAT32(float32) returns (float64);
procedure main() returns () {
var i : int;
var r : real;
var f824 : float<8, 24>;
var f32 : float32;
var f1153 : float<11, 53>;
var f64 : float64;
f824 := TO_FLOAT824_INT(5);
f32 := TO_FLOAT824_INT(5);
f824 := TO_FLOAT824_REAL(5.0);
f32 := TO_FLOAT824_REAL(5.0);
f824 := TO_FLOAT824_BV32(0bv32);
f32 := TO_FLOAT824_BV32(0bv32);
f1153 := TO_FLOAT1153_BV64(0bv64);
f64 := TO_FLOAT1153_BV64(0bv64);
f824 := TO_FLOAT824_FLOAT32(fp<8, 24>(0bv32));
f32 := TO_FLOAT32_FLOAT824(fp<8, 24>(0bv32));
f824 := TO_FLOAT32_FLOAT64(fp<11, 53>(0bv32));
f32 := TO_FLOAT32_FLOAT64(fp<11, 53>(0bv32));
f1153 := TO_FLOAT64_FLOAT32(fp<8, 24>(0bv32));
f64 := TO_FLOAT64_FLOAT32(fp<8, 24>(0bv32));
f824 := TO_FLOAT824_INT(5);
f32 := TO_FLOAT32_FLOAT824(f824);
assert(f32 == f824);
f32 := TO_FLOAT824_INT(5);
f824 := TO_FLOAT824_FLOAT32(f32);
assert(f32 == f824);
f32 := TO_FLOAT32_FLOAT64(f64);
f64 := TO_FLOAT64_FLOAT32(f32);
return;
}
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