Force the creation of a CONST_VECTOR for expand_vec_perm.

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
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@@ -1,3 +1,56 @@
+2011-12-10  Richard Henderson  <rth@redhat.com>
+
+       * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a
+       CONST_INT to expand_vec_perm as the selector.
+       * optabs.c (expand_vec_perm): Assert the selector is of a proper mode.
+
+2011-12-10  Richard Henderson  <rth@redhat.com>
+
+       * genmodes.c (struct mode_data): Remove wider_2x member.
+       (blank_mode): Adjust initializer.
+       (calc_wider_mode): Use XALLOCAVEC.
+       (emit_move_wider): Select double-width same-element vectors for
+       2xwider vectors.
+       * machmode.h (GET_MODE_2XWIDER_MODE): Update documentation.
+       * config/i386/i386.c (doublesize_vector_mode): Remove.
+       (expand_vselect_vconcat): Use GET_MODE_2XWIDER_MODE instead.
+
+2011-12-10  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+       * config/epiphany/epiphany.h (USE_LOAD_POST_INCREMENT): Define.
+       (USE_LOAD_POST_DECREMENT, USE_STORE_POST_INCREMENT): Likewise.
+       (USE_STORE_POST_DECREMENT): Likewise.
+
+       * config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro,
+       broken out of ..
+       (INCOMING_RETURN_ADDR_RTX) .. this.  Use EPIPHANY_RETURN_REGNO.
+       (DWARF_FRAME_RETURN_COLUMN): New macro.
+
+       * config/epiphany/epiphany-protos.h (epiphany_start_function): Declare.
+       * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
+       Split "timer" value into "timer0" and "timer1".
+       Handle page_miss, message and wand.  Don't handle static_flag.
+       Adjust warning text.
+       (epiphany_start_function): New function.
+       (epiphany_compute_function_type): Split "timer" value into "timer0"
+       and "timer1".  Handle page_miss, message and wand.
+       Don't handle static_flag.
+       (epiphany_expand_epilogue): Don't use frame_insn for status / iret
+       restore.
+       * config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define.
+       (enum epiphany_function_type):
+       Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0
+       and EPIPHANY_FUNCTION_TIMER1.
+       Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values.
+       Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values.
+       Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND.
+
+2011-12-10  Nathan Sidwell  <nathan@acm.org>
+
+       PR gcov-profile/51449
+       * coverage.c (coverage_end_function): Always process the coverage
+       variables.
+
 2011-12-09  Aldy Hernandez  <aldyh@redhat.com>
 
        PR/51291