From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/dfp/fe-convert-1.c | 40 +++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/dfp/fe-convert-1.c (limited to 'gcc/testsuite/gcc.dg/dfp/fe-convert-1.c') diff --git a/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c b/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c new file mode 100644 index 000000000..b6528029b --- /dev/null +++ b/gcc/testsuite/gcc.dg/dfp/fe-convert-1.c @@ -0,0 +1,40 @@ +/* { dg-skip-if "test is for emulation" { hard_dfp } { "*" } { "" } } */ + +/* Check that appropriate exceptions are raised for conversions involving + decimal float values. */ + +#include "fe-check.h" + +volatile _Decimal32 d32; +volatile _Decimal64 d64; +volatile _Decimal128 d128; + +/* Conversions between decimal float types should raise an invalid + exception if the value doesn't fit, either because the value + is too large or the result can't hold the full precision. */ + +CONVERT (100, d64, d32, 9.999999e96DD, 0) +CONVERT (101, d64, d32, 10.000000e96DD, FE_INEXACT|FE_OVERFLOW) +CONVERT (102, d64, d32, 1.1111111DD, FE_INEXACT) +CONVERT (110, d128, d32, 9.999999e96DL, 0) +CONVERT (111, d128, d32, 10.000000e96DL, FE_INEXACT|FE_OVERFLOW) +CONVERT (112, d128, d32, 1.1111111DL, FE_INEXACT) +CONVERT (120, d128, d64, 9.999999999999999E384DL, 0) +CONVERT (121, d128, d64, 10.00000000000000E384DL, FE_INEXACT|FE_OVERFLOW) +CONVERT (122, d128, d64, 1.1111111111111111DL, FE_INEXACT) + +int +main () +{ + convert_100 (); + convert_101 (); + convert_102 (); + convert_110 (); + convert_111 (); + convert_112 (); + convert_120 (); + convert_121 (); + convert_122 (); + + FINISH +} -- cgit v1.2.3