GCC/Clang compiler intrinsics: make zero arguments explicit

We did not consistently use (void) as the parameter type declaration.

Author: tautschnig

src/ansi-c/compiler_headers/gcc_builtin_headers_ia32-2.h

@@ -1,5 +1,5 @@
 // clang-format off
-void __builtin_ia32_emms();
+void __builtin_ia32_emms(void);
 __gcc_v2si __builtin_ia32_pmaddwd(__gcc_v4hi, __gcc_v4hi);
 __gcc_v2si __builtin_ia32_vec_init_v2si(int, int);
 __gcc_v4hi __builtin_ia32_vec_init_v4hi(short, short, short, short);
@@ -33,7 +33,7 @@ __gcc_v16qi __builtin_ia32_vec_set_v16qi(__gcc_v16qi, char, int);
 __gcc_v4si __builtin_ia32_vec_set_v4si(__gcc_v4si, int, int);
 __gcc_v2di __builtin_ia32_vec_set_v2di(__gcc_v2di, __gcc_di, int);
 
-unsigned long long __builtin_ia32_rdtsc();
+unsigned long long __builtin_ia32_rdtsc(void);
 unsigned long long __builtin_ia32_rdtscp(unsigned*);
 void __builtin_ia32_fnstenv(void*);
 void __builtin_ia32_fldenv(const void*);
@@ -106,15 +106,15 @@ void __builtin_ia32_movdqa32store512_mask(__gcc_v16si*, __gcc_v16si, unsigned sh
 void __builtin_ia32_storeapd512_mask(__gcc_v8df*, __gcc_v8df, unsigned char);
 void __builtin_ia32_movdqa64store512_mask(__gcc_v8di*, __gcc_v8di, unsigned char);
 void __builtin_ia32_llwpcb(void*);
-void* __builtin_ia32_slwpcb();
+void* __builtin_ia32_slwpcb(void);
 void __builtin_ia32_wrfsbase32(unsigned);
 void __builtin_ia32_wrfsbase64(unsigned long long);
 void __builtin_ia32_wrgsbase32(unsigned);
 void __builtin_ia32_wrgsbase64(unsigned long long);
-unsigned __builtin_ia32_xbegin();
-void __builtin_ia32_xend();
+unsigned __builtin_ia32_xbegin(void);
+void __builtin_ia32_xend(void);
 void __builtin_ia32_xabort(unsigned);
-int __builtin_ia32_xtest();
+int __builtin_ia32_xtest(void);
 int __builtin_ia32_bsrsi(int);
 long long __builtin_ia32_bsrdi(long long);
 unsigned long long __builtin_ia32_rdpmc(int);

src/ansi-c/compiler_headers/gcc_builtin_headers_ia32-3.h

@@ -97,7 +97,7 @@ void __builtin_ia32_pmovsdw256mem_mask(__gcc_v8hi*, __gcc_v8si, unsigned char);
 void __builtin_ia32_pmovsdw128mem_mask(unsigned long long*, __gcc_v4si, unsigned char);
 void __builtin_ia32_pmovusdw256mem_mask(__gcc_v8hi*, __gcc_v8si, unsigned char);
 void __builtin_ia32_pmovusdw128mem_mask(unsigned long long*, __gcc_v4si, unsigned char);
-unsigned __builtin_ia32_rdpkru();
+unsigned __builtin_ia32_rdpkru(void);
 void __builtin_ia32_wrpkru(unsigned);
 __gcc_v8si __builtin_ia32_vec_pack_sfix256 (__gcc_v4df, __gcc_v4df);
 unsigned short __builtin_ia32_lzcnt_u16(unsigned short);

src/ansi-c/compiler_headers/gcc_builtin_headers_ia32-4.h

@@ -338,7 +338,7 @@ __gcc_v16si __builtin_ia32_vpopcountd_v16si(__gcc_v16si);
 __gcc_v16si __builtin_ia32_vpopcountd_v16si_mask(__gcc_v16si, __gcc_v16si, unsigned short);
 __gcc_v8di __builtin_ia32_vpopcountq_v8di(__gcc_v8di);
 __gcc_v8di __builtin_ia32_vpopcountq_v8di_mask(__gcc_v8di, __gcc_v8di, unsigned char);
-unsigned __builtin_ia32_rdpid();
+unsigned __builtin_ia32_rdpid(void);
 unsigned long __builtin_ia32_sizeof(void);
 unsigned long long __builtin_ia32_xgetbv(int);
 void __builtin_ia32_xsetbv(int, long long);
@@ -379,20 +379,20 @@ __gcc_v16qi __builtin_ia32_expandloadqi128_mask(const __gcc_v16qi*, __gcc_v16qi,
 __gcc_v16qi __builtin_ia32_expandloadqi128_maskz(const __gcc_v16qi*, __gcc_v16qi, unsigned short);
 __gcc_v8hi __builtin_ia32_expandloadhi128_mask(const __gcc_v8hi*, __gcc_v8hi, unsigned char);
 __gcc_v8hi __builtin_ia32_expandloadhi128_maskz(const __gcc_v8hi*, __gcc_v8hi, unsigned char);
-void __builtin_ia32_wbinvd();
+void __builtin_ia32_wbinvd(void);
 void __builtin_ia32_directstoreu_u32(unsigned*, unsigned);
 void __builtin_ia32_directstoreu_u64(unsigned long long*, unsigned long long);
-void __builtin_ia32_wbnoinvd();
+void __builtin_ia32_wbnoinvd(void);
 void __builtin_ia32_movdir64b(void*, const void*);
 void __builtin_ia32_ptwrite32(unsigned);
 void __builtin_ia32_ptwrite64(unsigned long long);
 int __builtin_ia32_enqcmd(void*, const void*);
 int __builtin_ia32_enqcmds(void*, const void*);
-void __builtin_ia32_serialize();
-void __builtin_ia32_xsusldtrk();
-void __builtin_ia32_xresldtrk();
-void __builtin_ia32_clui();
-void __builtin_ia32_stui();
+void __builtin_ia32_serialize(void);
+void __builtin_ia32_xsusldtrk(void);
+void __builtin_ia32_xresldtrk(void);
+void __builtin_ia32_clui(void);
+void __builtin_ia32_stui(void);
 void __builtin_ia32_senduipi(unsigned long long);
 void __builtin_ia32_hreset(unsigned);
 void __builtin_ia32_loadiwkey(__gcc_v2di, __gcc_v2di, __gcc_v2di, unsigned);

src/ansi-c/compiler_headers/gcc_builtin_headers_ia32-5.h

@@ -264,12 +264,12 @@ unsigned __builtin_ia32_rdsspd();
 unsigned long long __builtin_ia32_rdsspq();
 void __builtin_ia32_incsspd(unsigned);
 void __builtin_ia32_incsspq(unsigned long long);
-void __builtin_ia32_saveprevssp();
+void __builtin_ia32_saveprevssp(void);
 void __builtin_ia32_rstorssp(void*);
 void __builtin_ia32_wrssd(unsigned, void*);
 void __builtin_ia32_wrssq(unsigned long long, void*);
 void __builtin_ia32_wrussd(unsigned, void*);
 void __builtin_ia32_wrussq(unsigned long long, void*);
-void __builtin_ia32_setssbsy();
+void __builtin_ia32_setssbsy(void);
 void __builtin_ia32_clrssbsy(void*);
 // clang-format on

src/ansi-c/compiler_headers/gcc_builtin_headers_ia32.h

@@ -4,7 +4,7 @@
 
 __CPROVER_Float128 __builtin_fabsq(__CPROVER_Float128);
 __CPROVER_Float128 __builtin_copysignq(__CPROVER_Float128, __CPROVER_Float128);
-void __builtin_ia32_pause();
+void __builtin_ia32_pause(void);
 __CPROVER_Float128 __builtin_infq(void);
 __CPROVER_Float128 __builtin_huge_valq(void);
 __gcc_v8qi __builtin_ia32_paddb(__gcc_v8qi, __gcc_v8qi);
@@ -82,7 +82,7 @@ void __builtin_ia32_maskmovq(__gcc_v8qi, __gcc_v8qi, char*);
  // So, we use:
 void __builtin_ia32_movntq(void*, ...);
 
-void __builtin_ia32_sfence();
+void __builtin_ia32_sfence(void);
 int __builtin_ia32_comieq(__gcc_v4sf, __gcc_v4sf);
 int __builtin_ia32_comineq(__gcc_v4sf, __gcc_v4sf);
 int __builtin_ia32_comilt(__gcc_v4sf, __gcc_v4sf);
@@ -309,7 +309,7 @@ __gcc_v2df __builtin_ia32_cvtsi642sd(__gcc_v2df, long long);
 __gcc_v4sf __builtin_ia32_cvtsd2ss(__gcc_v4sf, __gcc_v2df);
 __gcc_v2df __builtin_ia32_cvtss2sd(__gcc_v2df, __gcc_v4sf);
 void __builtin_ia32_clflush(const void*);
-void __builtin_ia32_lfence();
+void __builtin_ia32_lfence(void);
 void __builtin_ia32_mfence(void);
 __gcc_v16qi __builtin_ia32_loaddqu(const char*);
 void __builtin_ia32_storedqu(char*, __gcc_v16qi);
@@ -573,8 +573,8 @@ int __builtin_ia32_vtestzpd(__gcc_v2df, __gcc_v2df);
 int __builtin_ia32_vtestzpd256(__gcc_v4df, __gcc_v4df);
 int __builtin_ia32_vtestzps(__gcc_v4sf, __gcc_v4sf);
 int __builtin_ia32_vtestzps256(__gcc_v8sf, __gcc_v8sf);
-void __builtin_ia32_vzeroall();
-void __builtin_ia32_vzeroupper();
+void __builtin_ia32_vzeroall(void);
+void __builtin_ia32_vzeroupper(void);
 __gcc_v4df __builtin_ia32_xorpd256(__gcc_v4df, __gcc_v4df);
 __gcc_v8sf __builtin_ia32_xorps256(__gcc_v8sf, __gcc_v8sf);
 __gcc_v32qi __builtin_ia32_mpsadbw256(__gcc_v32qi, __gcc_v32qi, int);
@@ -755,10 +755,10 @@ __gcc_v2di __builtin_ia32_aesdeclast128(__gcc_v2di, __gcc_v2di);
 __gcc_v2di __builtin_ia32_aeskeygenassist128(__gcc_v2di, const int);
 __gcc_v2di __builtin_ia32_aesimc128(__gcc_v2di);
 __gcc_v2di __builtin_ia32_pclmulqdq128(__gcc_v2di, __gcc_v2di, const int);
-unsigned __builtin_ia32_rdfsbase32();
-unsigned long long __builtin_ia32_rdfsbase64();
-unsigned __builtin_ia32_rdgsbase32();
-unsigned long long __builtin_ia32_rdgsbase64();
+unsigned __builtin_ia32_rdfsbase32(void);
+unsigned long long __builtin_ia32_rdfsbase64(void);
+unsigned __builtin_ia32_rdgsbase32(void);
+unsigned long long __builtin_ia32_rdgsbase64(void);
 void _writefsbase_u32(unsigned int);
 void _writefsbase_u64(unsigned long long);
 void _writegsbase_u32(unsigned int);
@@ -953,7 +953,7 @@ unsigned __builtin_ia32_lzcnt_u32(unsigned);
 unsigned long long __builtin_ia32_lzcnt_u64(unsigned long long);
 unsigned __builtin_ia32_bextri_u32(unsigned, unsigned);
 unsigned long long __builtin_ia32_bextri_u64(unsigned long long, unsigned long long);
-void __builtin_ia32_femms();
+void __builtin_ia32_femms(void);
 __gcc_v8qi __builtin_ia32_pavgusb(__gcc_v8qi, __gcc_v8qi);
 __gcc_v2si __builtin_ia32_pf2id(__gcc_v2sf);
 __gcc_v2sf __builtin_ia32_pfacc(__gcc_v2sf, __gcc_v2sf);