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| author | Richard Stallman <rms@gnu.org> | 1992-06-30 03:53:40 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-06-30 03:53:40 +0000 |
| commit | e6a28f26982094a729b36becbe106cab87437905 (patch) | |
| tree | 7b9ef0d79563a9c2d39c695c6f27e597b011bc46 | |
| parent | 4b578ebfe603922ee6e14b34eff1509e1615b51c (diff) | |
| download | gcc-e6a28f26982094a729b36becbe106cab87437905.zip gcc-e6a28f26982094a729b36becbe106cab87437905.tar.gz gcc-e6a28f26982094a729b36becbe106cab87437905.tar.bz2 | |
*** empty log message ***
From-SVN: r1359
| -rw-r--r-- | gcc/fold-const.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index e1ad1ca..baea8f4 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -2613,7 +2613,10 @@ merge_component_references (code, truth_type, lhs, rhs) if (l_const == 0) { if (ll_bitsize != lr_bitsize || rl_bitsize != rr_bitsize - || ll_unsignedp != lr_unsignedp || rl_unsignedp != rr_unsignedp) + || ll_unsignedp != lr_unsignedp || rl_unsignedp != rr_unsignedp + /* Make sure the two fields on the right + correspond to the left without being swapped. */ + || ll_bitpos - rl_bitpos != lr_bitpos - rr_bitpos) return 0; first_bit = MIN (lr_bitpos, rr_bitpos); |