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PR middle-end/18548
authorsayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 18 Dec 2004 14:38:44 +0000 (14:38 +0000)
committersayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 18 Dec 2004 14:38:44 +0000 (14:38 +0000)
commit93d9d66fe4e9520042690f6c86bd18b0d88f9568
tree776e691726aa4aa33b620c01f8751ea3f6edd1catree | snapshot
parenta287ef4f965e7c4214096571f10b4c00f57801edcommit | diff
PR middle-end/18548
* expr.c (expand_expr_real_1) <MAX_EXPR>: Ensure that target, op0
and op1 are all registers (or constants) before expanding the RTL
comparison sequence [to avoid reg_overlap_mentioned (target, op1)].

* gcc.dg/max-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92351 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/expr.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/max-1.c [new file with mode: 0644] blob
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