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.target/bfin/20090914-2.c | 31 ++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 gcc/testsuite/gcc.target/bfin/20090914-2.c (limited to 'gcc/testsuite/gcc.target/bfin/20090914-2.c') diff --git a/gcc/testsuite/gcc.target/bfin/20090914-2.c b/gcc/testsuite/gcc.target/bfin/20090914-2.c new file mode 100644 index 000000000..55255d7a8 --- /dev/null +++ b/gcc/testsuite/gcc.target/bfin/20090914-2.c @@ -0,0 +1,31 @@ +/* { dg-do compile { target bfin-*-* } } */ + +typedef short fract16; +typedef short __v2hi __attribute__ ((vector_size (4))); +typedef __v2hi raw2x16; +typedef raw2x16 fract2x16; +typedef struct complex_fract16 { + fract16 re; + fract16 im; +} __attribute__((aligned(4))) complex_fract16; + + +__inline__ +__attribute__ ((always_inline)) +static complex_fract16 cmlt_fr16 (complex_fract16 _a, + complex_fract16 _b) +{ + complex_fract16 r; + fract2x16 i; + + i = __builtin_bfin_cmplx_mul(__builtin_bfin_compose_2x16((_a).im, (_a).re), + __builtin_bfin_compose_2x16((_b).im, (_b).re)); + (r).re = __builtin_bfin_extract_lo(i); + (r).im = __builtin_bfin_extract_hi(i); + return r; +} + + +complex_fract16 f(complex_fract16 a, complex_fract16 b) { + return cmlt_fr16(a, b); +} -- cgit v1.2.3