[PATCH][AArch64] Fix ILP32 memory access

[Andreas Schwab]

On Jun 27 2017, Wilco Dijkstra <Wilco.Dijkstra@arm.com> wrote:

> @@ -5207,6 +5209,7 @@ aarch64_print_operand (FILE *f, rtx x, int code)
>  
>  	case MEM:
>  	  output_address (GET_MODE (x), XEXP (x, 0));
> +	  gcc_assert (GET_MODE (XEXP (x, 0)) == Pmode);
>  	  break;
>  
>  	case CONST:

That breaks a lot of gnat tests in ilp32 mode:

spawn -ignore SIGHUP /opt/gcc/gcc-20170630/Build/gcc/gnatmake --GCC=/opt/gcc/gcc-20170630/Build/gcc/xgcc --GNATBIND=/opt/gcc/gcc-20170630/Build/gcc/gnatbind --GNATLINK=/opt/gcc/gcc-20170630/Build/gcc/gnatlink -cargs -B/opt/gcc/gcc-20170630/Build/gcc -largs --GCC=/opt/gcc/gcc-20170630/Build/gcc/xgcc -B/opt/gcc/gcc-20170630/Build/gcc  -mabi=ilp32 -margs --RTS=/opt/gcc/gcc-20170630/Build/aarch64-suse-linux/ilp32/libada -q -f /opt/gcc/gcc-20170630/gcc/testsuite/gnat.dg/abstract_with_anonymous_result.adb -mabi=ilp32 -fno-diagnostics-show-caret -fdiagnostics-color=never -lm -o ./abstract_with_anonymous_result.exe
+===========================GNAT BUG DETECTED==============================+
| 8.0.0 20170630 (experimental) [trunk revision 249826] (aarch64-suse-linux) GCC error:|
| in aarch64_print_operand, at config/aarch64/aarch64.c:5271               |
| Error detected around /opt/gcc/gcc-20170630/gcc/testsuite/gnat.dg/abstract_with_anonymous_result.adb:37:5|
| Please submit a bug report; see https://gcc.gnu.org/bugs/ .              |
| Use a subject line meaningful to you and us to track the bug.            |
| Include the entire contents of this bug box in the report.               |
| Include the exact command that you entered.                              |
| Also include sources listed below.                                       |
+==========================================================================+


Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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