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.dg/torture/arm-fp16-compile-assign.c | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/torture/arm-fp16-compile-assign.c (limited to 'gcc/testsuite/gcc.dg/torture/arm-fp16-compile-assign.c') diff --git a/gcc/testsuite/gcc.dg/torture/arm-fp16-compile-assign.c b/gcc/testsuite/gcc.dg/torture/arm-fp16-compile-assign.c new file mode 100644 index 000000000..d6143d278 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/arm-fp16-compile-assign.c @@ -0,0 +1,29 @@ +/* { dg-do compile { target arm*-*-* } } */ +/* { dg-options "-mfp16-format=ieee" } */ + +/* Test basic assignments and conversions for __fp16. */ + +__fp16 h0 = -1.0; +__fp16 h1 = 0.0; +__fp16 h2 = 1234.0; +__fp16 h3 = 42.0; +float f1 = 2.0; +float f2 = -999.9; + +void f (__fp16 *p) +{ + __fp16 t; + + h0 = 1.0; + h1 = h2; + h2 = f1; + f2 = h2; + + t = *p; + *p = h3; + h3 = t; +} + +/* Make sure we are not falling through to undefined libcalls. */ +/* { dg-final { scan-assembler-not "__truncsfhf" } } */ +/* { dg-final { scan-assembler-not "__extendhfsf" } } */ -- cgit v1.2.3