| commit | f36a5a8853c2407900cdc21b3a400130aa6f6dda | |
| author | Richard Sandiford <rsandifo@nildram.co.uk> | |
| Wed, 30 Jan 2008 11:18:27 +0000 (30 11:18 +0000) | ||
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | |
| Wed, 30 Jan 2008 11:18:27 +0000 (30 11:18 +0000) | ||
| tree | 6593f73075d1b463fa35f873cbf27a2fb1776eb3 | treesnapshot (tar.gz zip) |
| parent | 393c005884c547ee6d4cebb2fb938e6214714e9e | commitdiff |
re PR rtl-optimization/34998 (gcc.c-torture/execute/20040709-1.c fails for -EL -mips16 -O3)
gcc/
PR rtl-optimization/34998
* global.c (build_insn_chain): Treat non-subreg_lowpart
SUBREGs of pseudos as clobbering all the words covered by the
SUBREG, not just all the bytes.
* ra-conflict.c (clear_reg_in_live): Likewise. Take the
original df_ref rather than an extract parameter.
(global_conflicts): Update call accordingly.
From-SVN: r131960
gcc/
PR rtl-optimization/34998
* global.c (build_insn_chain): Treat non-subreg_lowpart
SUBREGs of pseudos as clobbering all the words covered by the
SUBREG, not just all the bytes.
* ra-conflict.c (clear_reg_in_live): Likewise. Take the
original df_ref rather than an extract parameter.
(global_conflicts): Update call accordingly.
From-SVN: r131960
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/global.c | diffblobblamehistory | |
| gcc/ra-conflict.c | diffblobblamehistory |