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gcc/:
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 23 Oct 2010 16:18:32 +0000 (16:18 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 23 Oct 2010 16:18:32 +0000 (16:18 +0000)
commit47d397e1369479523eaecd1a6b35d610dbd9da96
treecf7659287d28d44a74afdea7975d98bd017ddb0d
parentf8d7ed518f97e7d95e702bc58289b0bcb9cb4ac8
gcc/:
* tree-vrp.c (extract_range_from_binary_expr): If
flag_non_call_exceptions don't eliminate division by zero.
* simplify-rtx.c (simplify_binary_operation_1): Likewise.
gcc/testsuite/:
* gcc.c-torture/execute/20101011-1.c: New test.
* gcc.c-torture/execute/20101011-1.x: New test driver.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165884 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/simplify-rtx.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/execute/20101011-1.c [new file with mode: 0644]
gcc/testsuite/gcc.c-torture/execute/20101011-1.x [new file with mode: 0644]
gcc/tree-vrp.c