linux64.h (TARGET_ALIGN_NATURAL): Define.

	* config/rs6000/linux64.h (TARGET_ALIGN_NATURAL): Define.

From-SVN: r108452

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 93cbe3ee31db0f570e29a3fa05c57d6001439a11..c7d56286dac258f82c35ccfbba5555ccad5700a2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-12-13  Alan Modra  <amodra@bigpond.net.au>
+
+       * config/rs6000/linux64.h (TARGET_ALIGN_NATURAL): Define.
+
 2005-12-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
        PR target/25258

diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
index 013e23a9a82f334649cb2f44b760ea42e0a5de0d..84e13a155faaab4da0871ca86703a4ec3f5e7bbd 100644 (file)
--- a/gcc/config/rs6000/linux64.h
+++ b/gcc/config/rs6000/linux64.h
@@ -244,6 +244,12 @@
    ? rs6000_special_round_type_align (STRUCT, COMPUTED, SPECIFIED)     \
    : MAX ((COMPUTED), (SPECIFIED)))
 
+/* Use the default for compiling target libs.  */
+#ifdef IN_TARGET_LIBS
+#undef TARGET_ALIGN_NATURAL
+#define TARGET_ALIGN_NATURAL 1
+#endif
+
 /* Indicate that jump tables go in the text section.  */
 #undef  JUMP_TABLES_IN_TEXT_SECTION
 #define JUMP_TABLES_IN_TEXT_SECTION TARGET_64BIT