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Avoid 'register' declarations

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gcc 6 with -Wall -Wextra warns:

code/botlib/l_precomp.c: In function ‘PC_NameHash’:
code/botlib/l_precomp.c:551:2: warning: ‘register’ is not at beginning of declaration [-Wold-style-declaration]
  int register hash, i;
  ^~~

Modern compilers either ignore the register storage class when
generating code, or generate better code without it, so just remove
most of them.

The remaining uses are in third-party bundled libraries (libjpeg, zlib),
and in a PowerPC-specific inline function consisting of inline
assembler (because I'm not 100% confident that it doesn't have
some practical use there).
This commit is contained in:
Simon McVittie 2016-09-29 23:37:15 +01:00
parent 863adfcfc2
commit 2ab109b772
6 changed files with 10 additions and 10 deletions
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4
code/qcommon/vm_interpreted.c
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@ -317,8 +317,8 @@ locals from sp
int VM_CallInterpreted( vm_t *vm, int *args ) {
byte stack[OPSTACK_SIZE + 15];
register int *opStack;
register uint8_t opStackOfs;
int *opStack;
uint8_t opStackOfs;
int programCounter;
int programStack;
int stackOnEntry;