diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/pr47251.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/pr47251.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/pr47251.c b/gcc/testsuite/gcc.target/powerpc/pr47251.c new file mode 100644 index 000000000..6cb9f492e --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr47251.c @@ -0,0 +1,15 @@ +/* { dg-do compile { target { powerpc*-*-* && ilp32 } } } */ +/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */ +/* { dg-require-effective-target powerpc_vsx_ok } */ +/* { dg-options "-O2 -msoft-float -mcpu=power7" } */ + +/* PR 47151: libgcc fails to build when using --with-cpu=power7 due to a missed + TARGET_HARD_FLOAT test. */ +unsigned long long +func (float a) +{ + const float dfa = a; + const unsigned int hi = dfa / 0x1p32f; + const unsigned int lo = dfa - (float) hi * 0x1p32f; + return ((unsigned long long) hi << (4 * 8)) | lo; +} |