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[Bug target/49281] lea_general_4 is wrong
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 4 Jun 2011 15:39:37 +0000
- Subject: [Bug target/49281] lea_general_4 is wrong
- Auto-submitted: auto-generated
- References: <bug-49281-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49281
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-04 15:38:39 UTC ---
Author: jakub
Date: Sat Jun 4 15:38:36 2011
New Revision: 174641
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174641
Log:
PR target/49281
* config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3])
to be strictly smaller than 1 << shiftcount.
* gcc.c-torture/execute/pr49281.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr49281.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.md
trunk/gcc/testsuite/ChangeLog