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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/powerpc/ppc-and-1.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/powerpc/ppc-and-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/powerpc/ppc-and-1.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/powerpc/ppc-and-1.c b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/ppc-and-1.c new file mode 100644 index 000000000..3d4237ce9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/ppc-and-1.c @@ -0,0 +1,20 @@ +/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */ +/* { dg-options "-O2" } */ + +/* { dg-final { scan-assembler "rlwinm r?\[0-9\]+,r?\[0-9\]+,0,0,30" } } */ +/* { dg-final { scan-assembler "rlwinm r?\[0-9\]+,r?\[0-9\]+,0,29,30" } } */ +/* { dg-final { scan-assembler-not "rldicr" } } */ + +/* Origin:Pete Steinmetz <steinmtz@us.ibm.com> */ + +/* PR 16457 - use rlwinm insn. */ + +char *foo1 (char *p, unsigned int x) +{ + return p - (x & ~1); +} + +char *foo2 (char *p, unsigned int x) +{ + return p - (x & 6); +} |