rs6000: Delete PRE_GCC3_DWARF_FRAME_REGISTERS

We don't need this. * config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete. From-SVN: r270926

rs6000: Delete PRE_GCC3_DWARF_FRAME_REGISTERS
We don't need this. * config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete. From-SVN: r270926
7da118f1 · Segher Boessenkool · Segher Boessenkool · e294835a · 7da118f1 · 7da118f1
Commit 7da118f1 authored May 07, 2019 by Segher Boessenkool Committed by Segher Boessenkool May 07, 2019
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gcc/ChangeLog
+4 -0

gcc/config/rs6000/rs6000.h
+0 -3

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>

+	* config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete.
+
+2019-05-06  Segher Boessenkool  <segher@kernel.crashing.org>
+
 	* config/rs6000/rs6000.c (rs6000_dbx_register_number): Handle
 	FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and 64 (which was MQ).


--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -817,9 +817,6 @@ enum data_align { align_abi, align_opt, align_both };

 #define FIRST_PSEUDO_REGISTER 115

-/* This must be included for pre gcc 3.0 glibc compatibility.  */
-#define PRE_GCC3_DWARF_FRAME_REGISTERS 77
-
 /* The sfp register and 3 HTM registers
   aren't included in DWARF_FRAME_REGISTERS.  */
 #define DWARF_FRAME_REGISTERS (FIRST_PSEUDO_REGISTER - 4)