From 5cff8cd77c629ec8e48a2498b1e704173306586a Mon Sep 17 00:00:00 2001 From: Checkmate50 Date: Mon, 6 Jun 2016 21:09:06 -0600 Subject: finished testing, fixed several minor compiler bugs --- Test/floats/float12.bpl | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Test/floats/float12.bpl (limited to 'Test/floats/float12.bpl') diff --git a/Test/floats/float12.bpl b/Test/floats/float12.bpl new file mode 100644 index 00000000..349abb41 --- /dev/null +++ b/Test/floats/float12.bpl @@ -0,0 +1,16 @@ +// RUN: %boogie -proverWarnings:1 "%s" > "%t" +// RUN: %diff "%s.expect" "%t" + +function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT64_FLOAT32(float32) returns (float64); +function {:builtin "(_ to_fp 8 24) RNE"} TO_FLOAT32_FLOAT64(float64) returns (float32); +function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT64_INT(int) returns (float64); +function {:builtin "(_ to_fp 11 53) RNE"} TO_FLOAT64_REAL(real) returns (float64); + +procedure main() returns () { + var x : float64; + var y : float32; + + x := TO_FLOAT64_REAL(1e20)+TO_FLOAT64_INT(1); + y := TO_FLOAT32_FLOAT64(x); + assert x != TO_FLOAT64_FLOAT32(y); +} \ No newline at end of file -- cgit v1.2.3