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| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2010-03-07 15:20:12 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2010-03-07 15:20:12 +0000 |
| commit | c41379182bcafb29fe64ccf8e2fe78d362ccc388 (patch) | |
| tree | ae26214452e5ac1cf2db92de594dd9a347be2161 /gcc/cselib.c | |
| parent | f7cf1ce042f8a3f1f069a3e25c2ea3417c2be861 (diff) | |
| download | gcc-c41379182bcafb29fe64ccf8e2fe78d362ccc388.zip gcc-c41379182bcafb29fe64ccf8e2fe78d362ccc388.tar.gz gcc-c41379182bcafb29fe64ccf8e2fe78d362ccc388.tar.bz2 | |
re PR middle-end/42220 (FAIL: gfortran.dg/complex_intrinsic_5.f90 -m64 -O -frename-registers)
PR rtl-optimization/42220
* regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>:
Use verify_reg_tracked to determine if we should use OP_OUT rather
than OP_INOUT.
(build_def_use): If we see an in-out operand for a register that we
know nothing about, treat is an output if possible, fail the block if
not.
From-SVN: r157263
Diffstat (limited to 'gcc/cselib.c')
0 files changed, 0 insertions, 0 deletions