diff options
author | Checkmate50 <dgeisler50@gmail.com> | 2016-06-06 21:09:06 -0600 |
---|---|---|
committer | Checkmate50 <dgeisler50@gmail.com> | 2016-06-06 21:09:06 -0600 |
commit | 5cff8cd77c629ec8e48a2498b1e704173306586a (patch) | |
tree | 8ab0b6fbda08b12e9b2635efdb5806371197c58c /Test/floats/float6.bpl | |
parent | c19c2495497d0dfa7aaf871cf833cd5e5f986d33 (diff) |
finished testing, fixed several minor compiler bugs
Diffstat (limited to 'Test/floats/float6.bpl')
-rw-r--r-- | Test/floats/float6.bpl | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Test/floats/float6.bpl b/Test/floats/float6.bpl new file mode 100644 index 00000000..fe0eab0e --- /dev/null +++ b/Test/floats/float6.bpl @@ -0,0 +1,50 @@ +// 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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