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| author | mrs <mrs@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-01-14 14:47:34 +0000 |
|---|---|---|
| committer | mrs <mrs@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-01-14 14:47:34 +0000 |
| commit | a12aa4cc9c246f2649e4fed2bc1d8966f2752162 (patch) | |
| tree | 2fc1ab45d0c4ac31ac1612b0378da95cc6082deb /gcc/expmed.c | |
| parent | 0dd8cf9cc8350069e94a624959d1ad4487c46a8c (diff) | |
| download | gcc-a12aa4cc9c246f2649e4fed2bc1d8966f2752162.tar.gz | |
Fix x86 bootstrap problem; from_array was being use to convert
real/int and was using a wide int larger that max_int. We create a
type large enough for real.c to use. Add assertion checking to ensure it
doesn't happen again.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@206601 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index ce063eb6cff..720d8c14088 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -4963,6 +4963,7 @@ make_tree (tree type, rtx x) return t; case CONST_DOUBLE: + gcc_assert (HOST_BITS_PER_WIDE_INT * 2 <= MAX_BITSIZE_MODE_ANY_INT); if (TARGET_SUPPORTS_WIDE_INT == 0 && GET_MODE (x) == VOIDmode) t = wide_int_to_tree (type, wide_int::from_array (&CONST_DOUBLE_LOW (x), 2, |