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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-bitfield1.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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verified gcc-4.6.4.tar.bz2.sig;
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Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c b/gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c new file mode 100644 index 000000000..34e5a28e1 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c @@ -0,0 +1,67 @@ +/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */ +/* { dg-options "-O2" } */ + +/* { dg-final { scan-assembler-not "rlwinm \[0-9\]+,\[0-9\]+,\[0-9\]+,1,31" } } */ +/* { dg-final { scan-assembler-not "rlwinm \[0-9\]+,\[0-9\]+,\[0-9\]+,0xffffffff" } } */ + +/* Origin:Pete Steinmetz <steinmtz@us.ibm.com> */ + +/* PR 17104 many sign extends added. */ + +struct { + int f1 : 1; + int f2 : 1; + int f3 : 1; + int f4 : 1; + int f5 : 1; + int f6 : 1; + int f7 : 1; + int f8 : 1; + int f9 : 1; + int f10 : 1; + int f11 : 1; + int f12 : 1; + int f13 : 1; + int f14 : 1; + int f15 : 1; + int f16 : 1; + int f17 : 2; + int f18 : 2; + int f19 : 2; + int f20 : 2; + int f21 : 2; + int f22 : 2; + int f23 : 2; + int f24 : 2; + } s; + +void foo () +{ + + s.f1 = 0; + s.f2 = 0; + s.f3 = 0; + s.f4 = 0; + s.f5 = 0; + s.f6 = 0; + s.f7 = 0; + s.f8 = 0; + s.f9 = 0; + s.f10 = 0; + s.f11 = 0; + s.f12 = 0; + s.f13 = 0; + s.f14 = 0; + s.f15 = 0; + s.f16 = 0; + s.f17 = 0; + s.f18 = 0; + s.f19 = 0; + s.f20 = 0; + s.f21 = 0; + s.f22 = 0; + s.f23 = 0; + s.f24 = 0; + +} + |