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Diffstat (limited to 'src/test/fpcnv.ssa')
| -rw-r--r-- | src/test/fpcnv.ssa | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/fpcnv.ssa b/src/test/fpcnv.ssa new file mode 100644 index 0000000..5fd3be9 --- /dev/null +++ b/src/test/fpcnv.ssa @@ -0,0 +1,27 @@ +# floating point casts and conversions + +function s $fneg(s %f) { +@fneg + %b0 =w cast %f + %b1 =w xor 2147483648, %b0 + %rs =s cast %b1 + ret %rs +} + +function d $ftrunc(d %f) { +@ftrunc + %l0 =l ftosi %f + %rt =d sitof %l0 + ret %rt +} + +# >>> driver +# extern float fneg(float); +# extern double ftrunc(double); +# int main() { +# if (fneg(1.23f) != -1.23f) return 1; +# if (ftrunc(3.1415) != 3.0) return 2; +# if (ftrunc(-1.234) != -1.0) return 3; +# return 0; +# } +# <<< |