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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.c-torture/compile/20030821-1.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/20030821-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/20030821-1.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/20030821-1.c b/gcc/testsuite/gcc.c-torture/compile/20030821-1.c new file mode 100644 index 000000000..34700ae18 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20030821-1.c @@ -0,0 +1,24 @@ +/* PR target/11805. */ + +/* Consider the following sequence. + + (set (cc0) + (and:HI (reg:HI 0) + (const_int 1))) + + (set (pc) + (if_then_else (le (cc0) + (const_int 0)) + (label_ref 17) + (pc))) + + On h8300, the first insn does not set the overflow flag, but the + second requires the overflow flag. As a result, when the final + wants to output the jump insn, it cannot find a test insn that + gives appropriate condition flags. */ + +unsigned char +foo (unsigned char a) +{ + return (a & 1) > 0; +} |