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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
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
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Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c b/gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c new file mode 100644 index 000000000..0386ecba7 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/ppc-negeq0-1.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +long foo(long x) +{ + return -(x == 0); +} + +long bar(long x) +{ + long t = __builtin_clzl(x); + return -(t>>(sizeof(long) == 8 ? 6 : 5)); +} + +/* { dg-final { scan-assembler-not "cntlz" } } */ |