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/c-c++-common/dfp/func-deref.c | 205 ++++++++++++++++++++++++++++ 1 file changed, 205 insertions(+) create mode 100644 gcc/testsuite/c-c++-common/dfp/func-deref.c (limited to 'gcc/testsuite/c-c++-common/dfp/func-deref.c') diff --git a/gcc/testsuite/c-c++-common/dfp/func-deref.c b/gcc/testsuite/c-c++-common/dfp/func-deref.c new file mode 100644 index 000000000..81a48a9f8 --- /dev/null +++ b/gcc/testsuite/c-c++-common/dfp/func-deref.c @@ -0,0 +1,205 @@ +/* C99 6.5.2.2 Function calls. + Test scalar passing and return values involving decimal floating + point types and dereferenced pointers. */ + +#include "dfp-dbg.h" + +/* A handful of functions that return their Nth _Decimal32 + argument. */ + +_Decimal32 __attribute__((noinline)) +arg0_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2, + _Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5) +{ + return arg0; +} + +_Decimal32 __attribute__((noinline)) +arg1_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2, + _Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5) +{ + return arg1; +} + +_Decimal32 __attribute__((noinline)) +arg2_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2, + _Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5) +{ + return arg2; +} + +_Decimal32 __attribute__((noinline)) +arg3_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2, + _Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5) +{ + return arg3; +} + +_Decimal32 __attribute__((noinline)) +arg4_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2, + _Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5) +{ + return arg4; +} + +_Decimal32 __attribute__((noinline)) +arg5_32 (_Decimal32 arg0, _Decimal32 arg1, _Decimal32 arg2, + _Decimal32 arg3, _Decimal32 arg4, _Decimal32 arg5) +{ + return arg5; +} + + +/* A handful of functions that return their Nth _Decimal64 + argument. */ + +_Decimal64 __attribute__((noinline)) +arg0_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2, + _Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5) +{ + return arg0; +} + +_Decimal64 __attribute__((noinline)) +arg1_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2, + _Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5) +{ + return arg1; +} + +_Decimal64 __attribute__((noinline)) +arg2_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2, + _Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5) +{ + return arg2; +} + +_Decimal64 __attribute__((noinline)) +arg3_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2, + _Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5) +{ + return arg3; +} + +_Decimal64 __attribute__((noinline)) +arg4_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2, + _Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5) +{ + return arg4; +} + +_Decimal64 __attribute__((noinline)) +arg5_64 (_Decimal64 arg0, _Decimal64 arg1, _Decimal64 arg2, + _Decimal64 arg3, _Decimal64 arg4, _Decimal64 arg5) +{ + return arg5; +} + + +/* A handful of functions that return their Nth _Decimal128 + argument. */ + +_Decimal128 __attribute__((noinline)) +arg0_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2, + _Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5) +{ + return arg0; +} + +_Decimal128 __attribute__((noinline)) +arg1_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2, + _Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5) +{ + return arg1; +} + +_Decimal128 __attribute__((noinline)) +arg2_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2, + _Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5) +{ + return arg2; +} + +_Decimal128 __attribute__((noinline)) +arg3_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2, + _Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5) +{ + return arg3; +} + +_Decimal128 __attribute__((noinline)) +arg4_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2, + _Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5) +{ + return arg4; +} + +_Decimal128 __attribute__((noinline)) +arg5_128 (_Decimal128 arg0, _Decimal128 arg1, _Decimal128 arg2, + _Decimal128 arg3, _Decimal128 arg4, _Decimal128 arg5) +{ + return arg5; +} + + + +_Decimal32 df0 = 0.0df, df1 = 1.0df, df2 = 2.0df, + df3 = 3.0df, df4 = 4.0df, df5 = 5.0df; +_Decimal32 *pdf0 = &df0, *pdf1 = &df1, *pdf2 = &df2, + *pdf3 = &df3, *pdf4 = &df4, *pdf5 = &df5; +_Decimal64 dd0 = 0.0dd, dd1 = 1.0dd, dd2 = 2.0dd, + dd3 = 3.0dd, dd4 = 4.0dd, dd5 = 5.0dd; +_Decimal64 *pdd0 = &dd0, *pdd1 = &dd1, *pdd2 = &dd2, + *pdd3 = &dd3, *pdd4 = &dd4, *pdd5 = &dd5; +_Decimal128 dl0 = 0.0dl, dl1 = 1.0dl, dl2 = 2.0dl, + dl3 = 3.0dl, dl4 = 4.0dl, dl5 = 5.0dl; +_Decimal128 *pdl0 = &dl0, *pdl1 = &dl1, *pdl2 = &dl2, + *pdl3 = &dl3, *pdl4 = &dl4, *pdl5 = &dl5; + +int +main () +{ + /* _Decimal32 variants. */ + if (arg0_32 (*pdf0, *pdf1, *pdf2, *pdf3, *pdf4, *pdf5) != 0.0df) + FAILURE + if (arg1_32 (*pdf0, *pdf1, *pdf2, *pdf3, *pdf4, *pdf5) != 1.0df) + FAILURE + if (arg2_32 (*pdf0, *pdf1, *pdf2, *pdf3, *pdf4, *pdf5) != 2.0df) + FAILURE + if (arg3_32 (*pdf0, *pdf1, *pdf2, *pdf3, *pdf4, *pdf5) != 3.0df) + FAILURE + if (arg4_32 (*pdf0, *pdf1, *pdf2, *pdf3, *pdf4, *pdf5) != 4.0df) + FAILURE + if (arg5_32 (*pdf0, *pdf1, *pdf2, *pdf3, *pdf4, *pdf5) != 5.0df) + FAILURE + + /* _Decimal64 variants. */ + if (arg0_64 (*pdd0, *pdd1, *pdd2, *pdd3, *pdd4, *pdd5) != 0.0dd) + FAILURE + if (arg1_64 (*pdd0, *pdd1, *pdd2, *pdd3, *pdd4, *pdd5) != 1.0dd) + FAILURE + if (arg2_64 (*pdd0, *pdd1, *pdd2, *pdd3, *pdd4, *pdd5) != 2.0dd) + FAILURE + if (arg3_64 (*pdd0, *pdd1, *pdd2, *pdd3, *pdd4, *pdd5) != 3.0dd) + FAILURE + if (arg4_64 (*pdd0, *pdd1, *pdd2, *pdd3, *pdd4, *pdd5) != 4.0dd) + FAILURE + if (arg5_64 (*pdd0, *pdd1, *pdd2, *pdd3, *pdd4, *pdd5) != 5.0dd) + FAILURE + + /* _Decimal128 variants. */ + if (arg0_128 (*pdl0, *pdl1, *pdl2, *pdl3, *pdl4, *pdl5) != 0.0dl) + FAILURE + if (arg1_128 (*pdl0, *pdl1, *pdl2, *pdl3, *pdl4, *pdl5) != 1.0dl) + FAILURE + if (arg2_128 (*pdl0, *pdl1, *pdl2, *pdl3, *pdl4, *pdl5) != 2.0dl) + FAILURE + if (arg3_128 (*pdl0, *pdl1, *pdl2, *pdl3, *pdl4, *pdl5) != 3.0dl) + FAILURE + if (arg4_128 (*pdl0, *pdl1, *pdl2, *pdl3, *pdl4, *pdl5) != 4.0dl) + FAILURE + if (arg5_128 (*pdl0, *pdl1, *pdl2, *pdl3, *pdl4, *pdl5) != 5.0dl) + FAILURE + + FINISH +} -- cgit v1.2.3