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| author | Jeff Law <law@gcc.gnu.org> | 2013-01-18 00:54:47 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2013-01-18 00:54:47 -0700 |
| commit | c664546f0e9d12d8f3249b67982e0b192e112bef (patch) | |
| tree | eeafc6e254984b4679789b0594673c47e2dc2585 /gcc/lra-constraints.c | |
| parent | 1f8b0400aa92a00ab1fd022d9e3eb3e0c7526f38 (diff) | |
| download | gcc-c664546f0e9d12d8f3249b67982e0b192e112bef.zip gcc-c664546f0e9d12d8f3249b67982e0b192e112bef.tar.gz gcc-c664546f0e9d12d8f3249b67982e0b192e112bef.tar.bz2 | |
re PR rtl-optimization/52573 (regrename creates overlapping register allocations for output operands)
PR rtl-optimization/52573
* regrename.c (build_def_use): Ignore REG_DEAD notes if there is
a REG_UNUSED for the same register.
* gcc.dg/pr52573.c: New test.
From-SVN: r195288
Diffstat (limited to 'gcc/lra-constraints.c')
0 files changed, 0 insertions, 0 deletions