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| author | Nick Clifton <nickc@cygnus.com> | 1999-09-24 16:12:44 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 1999-09-24 16:12:44 +0000 |
| commit | aaaec1142d3e7b9174ecd74fd21c6c39d696d56d (patch) | |
| tree | 0217b67b781fe5d7bd997af8a7c040a4b1db73ae /gcc/combine.c | |
| parent | 0a16ce6f508d153f21dcc8d33c549e80190137e3 (diff) | |
| download | gcc-aaaec1142d3e7b9174ecd74fd21c6c39d696d56d.zip gcc-aaaec1142d3e7b9174ecd74fd21c6c39d696d56d.tar.gz gcc-aaaec1142d3e7b9174ecd74fd21c6c39d696d56d.tar.bz2 | |
Cope with down shifting a 32 bit constant on a 64 bit host.
From-SVN: r29655
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 0e556db..61d55d0 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -10364,10 +10364,10 @@ simplify_comparison (code, pop0, pop1) { /* We must perform a logical shift, not an arithmetic one, as we want the top N bits of C to be zero. */ - unsigned HOST_WIDE_INT temp = const_op; + unsigned HOST_WIDE_INT temp = const_op & GET_MODE_MASK (mode); temp >>= INTVAL (XEXP (op0, 1)); - op1 = GEN_INT (temp); + op1 = GEN_INT (trunc_int_for_mode (temp, mode)); op0 = XEXP (op0, 0); continue; } |