From c378afbb0da4716f8f06a03baad7ae8d3b9a4ef2 Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Fri, 2 Dec 2005 08:53:56 +0000 Subject: [PATCH] re PR target/21017 (ppc 64bit target not using rlwinm) PR target/21017 * gcc.target/powerpc/rotate.c: New. From-SVN: r107878 --- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/gcc.target/powerpc/rotate.c | 6 ++++++ 2 files changed, 11 insertions(+) create mode 100644 gcc/testsuite/gcc.target/powerpc/rotate.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a55ca25889c..c897339c561 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-12-02 Alan Modra + + PR target/21017 + * gcc.target/powerpc/rotate.c: New. + 2005-12-01 Jerry DeLisle * gfortran.dg/pr24489.f90: Delete, replaced by read_eor.f90. diff --git a/gcc/testsuite/gcc.target/powerpc/rotate.c b/gcc/testsuite/gcc.target/powerpc/rotate.c new file mode 100644 index 00000000000..5d47215d9d5 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/rotate.c @@ -0,0 +1,6 @@ +/* { dg-options "-O2" } */ +/* { dg-final { scan-assembler-not "slwi" } } */ +unsigned int foo (unsigned int x) +{ + return ((x >> 16) & 0xffff) | ((x & 0xffff) << 16); +} -- 2.30.2