From: Christophe Lyon <christophe.lyon@arm.com>
Date: Tue, 31 May 2022 15:11:47 +0000 (+0100)
Subject: aarch64: Fix build with gcc-4.8
X-Git-Tag: basepoints/gcc-14~6341
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67d399d509c4c802d6dfb197886a5cc62ea62c5c;p=thirdparty%2Fgcc.git

aarch64: Fix build with gcc-4.8

My r13-680-g0dc8e1e7026d9b commit to add support for Decimal Floating
Point introduced:
      case SDmode:
      case DDmode:
      case TDmode:
which are rejected by gcc-4.8 as build compiler.

This patch replaces them with E_SDmode, E_DDmode and E_TD_mode.

Committed as obvious.

	* config/aarch64/aarch64.cc (aarch64_gimplify_va_arg_expr):
	Prefix mode names with E_.
---

diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index d4c575ce976..40fc5e63399 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -19748,15 +19748,15 @@ aarch64_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
 	  field_t = long_double_type_node;
 	  field_ptr_t = long_double_ptr_type_node;
 	  break;
-	case SDmode:
+	case E_SDmode:
 	  field_t = dfloat32_type_node;
 	  field_ptr_t = build_pointer_type (dfloat32_type_node);
 	  break;
-	case DDmode:
+	case E_DDmode:
 	  field_t = dfloat64_type_node;
 	  field_ptr_t = build_pointer_type (dfloat64_type_node);
 	  break;
-	case TDmode:
+	case E_TDmode:
 	  field_t = dfloat128_type_node;
 	  field_ptr_t = build_pointer_type (dfloat128_type_node);
 	  break;