| commit | c83bd37c9d8859d4e8dc6d1f021c6e8b8ffabb99 | |
| author | Paolo Bonzini <bonzini@gnu.org> | |
| Wed, 12 Mar 2008 15:33:45 +0000 (12 15:33 +0000) | ||
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | |
| Wed, 12 Mar 2008 15:33:45 +0000 (12 15:33 +0000) | ||
| tree | c1959cceb74dfe8a50fb7fa66a39bd956922bdbb | treesnapshot (tar.gz zip) |
| parent | 70fef63aef8a841f20cfa08c88da9ca871a3c8f3 | commitdiff |
re PR rtl-optimization/34522 (inefficient code for long long multiply when only low bits are needed)
2008-03-12 Paolo Bonzini <bonzini@gnu.org>
PR tree-opt/35422
* fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing
conversion to the operands of a multiplication.
testsuite:
2008-03-12 Paolo Bonzini <bonzini@gnu.org>
PR tree-opt/35422
* gcc.dg/vect/slp-7.c: Change target keywords required for vectorizing
third loop.
* gcc.target/i386/pr35422.c: New.
From-SVN: r133144
2008-03-12 Paolo Bonzini <bonzini@gnu.org>
PR tree-opt/35422
* fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing
conversion to the operands of a multiplication.
testsuite:
2008-03-12 Paolo Bonzini <bonzini@gnu.org>
PR tree-opt/35422
* gcc.dg/vect/slp-7.c: Change target keywords required for vectorizing
third loop.
* gcc.target/i386/pr35422.c: New.
From-SVN: r133144