mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-03 07:10:28 +08:00
Code Issues Packages Projects Releases Wiki Activity

spe.md (frob_di_df_2): Handle non-offsettable memory operand.

Browse Source 
* config/rs6000/spe.md (frob_di_df_2): Handle non-offsettable
	memory operand.

From-SVN: r118889
This commit is contained in:
Joseph Myers 2006-11-16 13:36:23 +00:00 committed by Joseph Myers
parent 9f1dce5609
commit 198bc7873d
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2006-11-16 Joseph Myers <joseph@codesourcery.com>
* config/rs6000/spe.md (frob_di_df_2): Handle non-offsettable
memory operand.
2006-11-16 Richard Earnshaw <rearnsha@arm.com>
* arm.md (abssi2): Allow Thumb as well. Use an SImode scratch for

5
gcc/config/rs6000/spe.md
View File

@ -2223,6 +2223,11 @@
case 0:
return \"evmergehi %0,%1,%1\;mr %L0,%1\";
case 1:
/* If the address is not offsettable we need to load the whole
doubleword into a 64-bit register and then copy the high word
to form the correct output layout. */
if (!offsettable_nonstrict_memref_p (operands[1]))
return \"evldd%X1 %L0,%y1\;evmergehi %0,%L0,%L0\";
/* If the low-address word is used in the address, we must load
it last. Otherwise, load it first. Note that we cannot have
auto-increment in that case since the address register is