From e7b8d546a4ba3f112508acd208b2d40785aacbec Mon Sep 17 00:00:00 2001
From: Patryk Obara <dreamer.tan@gmail.com>
Date: Sun, 2 Feb 2020 02:47:29 +0100
Subject: [PATCH] Remove usage of register storage specifier

This keywords is only a hint, was used in C in 1970s, but is useless
nowadays. Some reports indicate, that GCC never used it to actually
treat variable as a register.

It was deprecated from C++ in 2009:

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4193.html#809

It was removed from language in C++17, and will likely see new meaning
in some future standard, similar to how 'auto' got replaced in C++11.
---
 src/cpu/core_dyn_x86/risc_x86.h | 4 ++--
 src/gui/render_templates_sai.h  | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/cpu/core_dyn_x86/risc_x86.h b/src/cpu/core_dyn_x86/risc_x86.h
index a59b1644..c49060ef 100644
--- a/src/cpu/core_dyn_x86/risc_x86.h
+++ b/src/cpu/core_dyn_x86/risc_x86.h
@@ -112,7 +112,7 @@ return_address:
 		mov		[retval],eax
 	}
 #elif defined (MACOSX)
-	register Bit32u tempflags=reg_flags & FMASK_TEST;
+	Bit32u tempflags = reg_flags & FMASK_TEST;
 	__asm__ volatile (
 		"pushl %%ebx						\n"
 		"pushl %%ebp						\n"
@@ -128,7 +128,7 @@ return_address:
 	);
 	reg_flags=(reg_flags & ~FMASK_TEST) | (tempflags & FMASK_TEST);
 #else
-	register Bit32u tempflags=reg_flags & FMASK_TEST;
+	Bit32u tempflags = reg_flags & FMASK_TEST;
 	__asm__ volatile (
 		"pushl %%ebp						\n"
 		"pushl $(run_return_adress)			\n"
diff --git a/src/gui/render_templates_sai.h b/src/gui/render_templates_sai.h
index 95103367..287d9aed 100644
--- a/src/gui/render_templates_sai.h
+++ b/src/gui/render_templates_sai.h
@@ -43,7 +43,7 @@ inline void conc2d(Super2xSaI,SBPP)(PTYPE * line0, PTYPE * line1, const PTYPE *
 	} else if (C4 == C8 && C7 != C5) {
 		line1[1] = line0[1] = C4;
 	} else if (C4 == C8 && C7 == C5) {
-		register int r = 0;
+		int r = 0;
 		r += conc2d(GetResult,SBPP)(C5,C4,C6,D1);
 		r += conc2d(GetResult,SBPP)(C5,C4,C3,C1);
 		r += conc2d(GetResult,SBPP)(C5,C4,D2,D5);
@@ -127,7 +127,7 @@ inline void conc2d(SuperEagle,SBPP)(PTYPE * line0, PTYPE * line1, const PTYPE *
 				line1[0] = interp_w2(C7,C8,1U,1U);
 			}
 		} else {
-			register int r = 0;
+			int r = 0;
 			r += conc2d(GetResult,SBPP)(C5,C4,C6,D1);
 			r += conc2d(GetResult,SBPP)(C5,C4,C3,C1);
 			r += conc2d(GetResult,SBPP)(C5,C4,D2,D5);
@@ -185,7 +185,7 @@ inline void conc2d(_2xSaI,SBPP)(PTYPE * line0, PTYPE * line1, const PTYPE * fc)
 			line1[0] = C4;
 			line1[1] = C4;
 		} else {
-			register int r = 0;
+			int r = 0;
 			r += conc2d(GetResult,SBPP)(C4,C5,C3,C1);
 			r -= conc2d(GetResult,SBPP)(C5,C4,D4,C2);
 			r -= conc2d(GetResult,SBPP)(C5,C4,C6,D1);