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| author | Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | 2009-06-14 14:45:32 +0000 |
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| committer | Andreas Krebbel <krebbel@gcc.gnu.org> | 2009-06-14 14:45:32 +0000 |
| commit | 03bd2f1af7c1f2343940f6ca5409048ba16a2e4c (patch) | |
| tree | b8f6f449a98ff4e7527b14909b70123620025068 /libgfortran/fmain.c | |
| parent | a810f82f7bd1fb1c3f4fa1f332e736cb1ada36c4 (diff) | |
| download | gcc-03bd2f1af7c1f2343940f6ca5409048ba16a2e4c.zip gcc-03bd2f1af7c1f2343940f6ca5409048ba16a2e4c.tar.gz gcc-03bd2f1af7c1f2343940f6ca5409048ba16a2e4c.tar.bz2 | |
passes.c: Add bswap pass.
2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* passes.c: Add bswap pass.
* tree-pass.h: Add pass_optimize_bswap declaration.
* tree-ssa-math-opts.c: Include diagnostics.h for print_gimple_stmt.
Include rtl.h, expr.h and optabs.h for optab_handler check.
(struct symbolic_number, pass_optimize_bswap): New definition.
(do_shift_rotate, verify_symbolic_number_p): New functions.
(find_bswap_1, find_bswap, execute_optimize_bswap): New functions.
(gate_optimize_bswap): New function.
* tree.c (widest_int_cst_value): New function.
* tree.h (widest_int_cst_value): Prototype added.
2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* gcc.dg/optimize-bswap-1.c: New testcase.
From-SVN: r148471
Diffstat (limited to 'libgfortran/fmain.c')
0 files changed, 0 insertions, 0 deletions