projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4b40451) | patch
fold-const.c (tree_expr_nonnegative_p): Detect more non-negative cases.
authorKaveh R. Ghazi <ghazi@caip.rutgers.edu>
Mon, 21 May 2001 01:21:23 +0000 (01:21 +0000)
committerKaveh Ghazi <ghazi@gcc.gnu.org>
Mon, 21 May 2001 01:21:23 +0000 (01:21 +0000)
commit88e3805d76d44556e6c07062d62a31e7953b5a6a
treeb05439e6d5d3e5f22860bee1bfa31706393393c1tree
parent4b404517536c85a092184a540f30d8bd5a496e26commit | diff
fold-const.c (tree_expr_nonnegative_p): Detect more non-negative cases.

* fold-const.c (tree_expr_nonnegative_p): Detect more
non-negative cases.

testsuite:
* g++.old-deja/g++.warn/compare1.C: New test.
* gcc.dg/compare4.c: New test.

From-SVN: r42365
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.old-deja/g++.warn/compare1.C [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/compare4.c [new file with mode: 0644] blob