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aarch64.c (aarch64_expand_prologue): For the load-pair with writeback instruction...
authorYufeng Zhang <yufeng.zhang@arm.com>
Wed, 7 Nov 2012 11:01:46 +0000 (11:01 +0000)
committerYufeng Zhang <yufeng@gcc.gnu.org>
Wed, 7 Nov 2012 11:01:46 +0000 (11:01 +0000)
commit44c0e7b9250baf6205391c4a0c96ff1eb90a5ab1
tree7bcd57dab6555056d205210734241b8e23bf7643tree
parentb9195e54ef7daf371c7adfdee9cf1fd78ace655fcommit | diff
aarch64.c (aarch64_expand_prologue): For the load-pair with writeback instruction...

gcc/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

* config/aarch64/aarch64.c (aarch64_expand_prologue): For the
load-pair with writeback instruction, replace
aarch64_set_frame_expr with add_reg_note (REG_CFA_ADJUST_CFA);
add new local variable 'cfa_reg' and use it.

gcc/testsuite/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

* gcc.target/aarch64/dwarf-cfa-reg.c: New test.

From-SVN: r193291
gcc/ChangeLog diff | blob | history
gcc/config/aarch64/aarch64.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/aarch64/dwarf-cfa-reg.c [new file with mode: 0644] blob