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| author | Richard Earnshaw <rearnsha@gcc.gnu.org> | 2010-11-13 23:08:26 +0000 |
|---|---|---|
| committer | Richard Earnshaw <rearnsha@gcc.gnu.org> | 2010-11-13 23:08:26 +0000 |
| commit | d86216483294d8789d2f92168511d6508c80dbd1 (patch) | |
| tree | 087668f97ad286ec20a52db272e09b1aa2d73d1c /gcc | |
| parent | 0c6d290e6d5daf537d3cb4bd8c09b943c10072db (diff) | |
| download | gcc-d86216483294d8789d2f92168511d6508c80dbd1.zip gcc-d86216483294d8789d2f92168511d6508c80dbd1.tar.gz gcc-d86216483294d8789d2f92168511d6508c80dbd1.tar.bz2 | |
re PR target/43440 (Overwriting neon quad register does not clobber all included single registers)
PR target/43440
* tm.texi.in (OVERLAPPING_REGISTER_NAMES): Document new macro.
* tm.texi: Regenerated.
* output.h (decode_reg_name_and_count): Declare.
* varasm.c (decode_reg_name_and_count): New function.
(decode_reg_name): Reimplement using decode_reg_name_and_count.
* reginfo.c (fix_register): Use decode_reg_name_and_count and
iterate over all regs used.
* stmt.c (expand_asm_operands): Likewise.
* arm/aout.h (OVERLAPPING_REGISTER_NAMES): Define.
(ADDITIONAL_REGISTER_NAMES): Remove aliases that overlap
multiple machine registers.
From-SVN: r166723
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7f3b465..44e051f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,6 @@ 2010-11-13 Richard Earnshaw <rearnsha@arm.com> + PR target/43440 * tm.texi.in (OVERLAPPING_REGISTER_NAMES): Document new macro. * tm.texi: Regenerated. * output.h (decode_reg_name_and_count): Declare. |