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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 1999-08-31 00:23:40 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 1999-08-31 00:23:40 +0000 |
| commit | 5c45a8ac5ff0e34eac7862114c318f42b4b97608 (patch) | |
| tree | b9555c18a20d619132bb751847bcc4535664123d /gcc/cse.c | |
| parent | 963d441197fb558790e40cdb38baa2f2744ba666 (diff) | |
| download | gcc-5c45a8ac5ff0e34eac7862114c318f42b4b97608.zip gcc-5c45a8ac5ff0e34eac7862114c318f42b4b97608.tar.gz gcc-5c45a8ac5ff0e34eac7862114c318f42b4b97608.tar.bz2 | |
* cse.c: (fold_rtx): Cast to HOST_WIDE_INT in left shift.
From-SVN: r28993
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -5809,7 +5809,8 @@ fold_rtx (x, insn) But The Sun V5.0 compilers mis-compiled that test. So instead we test for the problematic value in a more direct manner and hope the Sun compilers get it correct. */ - && INTVAL (const_arg1) != (1 << (HOST_BITS_PER_WIDE_INT - 1)) + && INTVAL (const_arg1) != + ((HOST_WIDE_INT) 1 << (HOST_BITS_PER_WIDE_INT - 1)) && GET_CODE (folded_arg1) == REG) { rtx new_const = GEN_INT (- INTVAL (const_arg1)); |