From 6e17d0c5cdf7b3d0086708ba1d2df931e18cb5b5 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Thu, 13 Sep 2012 19:37:46 +0200 Subject: [PATCH] tcg: Remove tcg_target_get_call_iarg_regs_count The TCG targets no longer need individual implementations. Since commit 6a18ae2d2947532d5c26439548afa0481c4529f9, 'flags' is no longer used in tcg_target_get_call_iarg_regs_count. The remaining tcg_target_get_call_iarg_regs_count is trivial and only called once. Therefore the patch eliminates it completely. Signed-off-by: Stefan Weil Signed-off-by: Aurelien Jarno --- tcg/arm/tcg-target.c | 6 ------ tcg/hppa/tcg-target.c | 6 ------ tcg/i386/tcg-target.c | 6 ------ tcg/ia64/tcg-target.c | 6 ------ tcg/mips/tcg-target.c | 6 ------ tcg/ppc/tcg-target.c | 6 ------ tcg/ppc64/tcg-target.c | 6 ------ tcg/s390/tcg-target.c | 5 ----- tcg/sparc/tcg-target.c | 6 ------ tcg/tcg.c | 3 +-- tcg/tci/tcg-target.c | 6 ------ 11 files changed, 1 insertion(+), 61 deletions(-) diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c index aed3b53247..2bad0a2b17 100644 --- a/tcg/arm/tcg-target.c +++ b/tcg/arm/tcg-target.c @@ -145,12 +145,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static inline int tcg_target_get_call_iarg_regs_count(int flags) -{ - return 4; -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/hppa/tcg-target.c b/tcg/hppa/tcg-target.c index 793b90da45..2c79c1081e 100644 --- a/tcg/hppa/tcg-target.c +++ b/tcg/hppa/tcg-target.c @@ -175,12 +175,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, *insn_ptr = insn; } -/* maximum number of register used for input function arguments */ -static inline int tcg_target_get_call_iarg_regs_count(int flags) -{ - return 4; -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/i386/tcg-target.c b/tcg/i386/tcg-target.c index 43c97190aa..122d63630c 100644 --- a/tcg/i386/tcg-target.c +++ b/tcg/i386/tcg-target.c @@ -124,12 +124,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static inline int tcg_target_get_call_iarg_regs_count(int flags) -{ - return ARRAY_SIZE(tcg_target_call_iarg_regs); -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/ia64/tcg-target.c b/tcg/ia64/tcg-target.c index 1745038f14..dc9c12cf18 100644 --- a/tcg/ia64/tcg-target.c +++ b/tcg/ia64/tcg-target.c @@ -176,12 +176,6 @@ static const int tcg_target_call_oarg_regs[] = { TCG_REG_R8 }; -/* maximum number of register used for input function arguments */ -static inline int tcg_target_get_call_iarg_regs_count(int flags) -{ - return 8; -} - /* * opcode formation */ diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c index c272b38a7d..f70910a90f 100644 --- a/tcg/mips/tcg-target.c +++ b/tcg/mips/tcg-target.c @@ -185,12 +185,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static inline int tcg_target_get_call_iarg_regs_count(int flags) -{ - return 4; -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c index 26c4b33e60..ec028670dd 100644 --- a/tcg/ppc/tcg-target.c +++ b/tcg/ppc/tcg-target.c @@ -221,12 +221,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static int tcg_target_get_call_iarg_regs_count(int flags) -{ - return ARRAY_SIZE (tcg_target_call_iarg_regs); -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c index 337cd419f8..19944bc427 100644 --- a/tcg/ppc64/tcg-target.c +++ b/tcg/ppc64/tcg-target.c @@ -208,12 +208,6 @@ static void patch_reloc (uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static int tcg_target_get_call_iarg_regs_count (int flags) -{ - return ARRAY_SIZE (tcg_target_call_iarg_regs); -} - /* parse target specific constraints */ static int target_parse_constraint (TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c index aac11d9b61..3b90605fb1 100644 --- a/tcg/s390/tcg-target.c +++ b/tcg/s390/tcg-target.c @@ -356,11 +356,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, } } -static int tcg_target_get_call_iarg_regs_count(int flags) -{ - return sizeof(tcg_target_call_iarg_regs) / sizeof(int); -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index baed3b49ff..014bbfd25e 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -133,12 +133,6 @@ static void patch_reloc(uint8_t *code_ptr, int type, } } -/* maximum number of register used for input function arguments */ -static inline int tcg_target_get_call_iarg_regs_count(int flags) -{ - return 6; -} - /* parse target specific constraints */ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str) { diff --git a/tcg/tcg.c b/tcg/tcg.c index 4afd035877..6edf170008 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -89,7 +89,6 @@ static void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg, TCGReg arg1, tcg_target_long arg2); static int tcg_target_const_match(tcg_target_long val, const TCGArgConstraint *arg_ct); -static int tcg_target_get_call_iarg_regs_count(int flags); TCGOpDef tcg_op_defs[] = { #define DEF(s, oargs, iargs, cargs, flags) { #s, oargs, iargs, cargs, iargs + oargs + cargs, flags }, @@ -1853,7 +1852,7 @@ static int tcg_reg_alloc_call(TCGContext *s, const TCGOpDef *def, flags = args[nb_oargs + nb_iargs]; - nb_regs = tcg_target_get_call_iarg_regs_count(flags); + nb_regs = ARRAY_SIZE(tcg_target_call_iarg_regs); if (nb_regs > nb_params) nb_regs = nb_params; diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c index 003244cb0b..3f4a24bb8b 100644 --- a/tcg/tci/tcg-target.c +++ b/tcg/tci/tcg-target.c @@ -863,12 +863,6 @@ static int tcg_target_const_match(tcg_target_long val, return arg_ct->ct & TCG_CT_CONST; } -/* Maximum number of register used for input function arguments. */ -static int tcg_target_get_call_iarg_regs_count(int flags) -{ - return ARRAY_SIZE(tcg_target_call_iarg_regs); -} - static void tcg_target_init(TCGContext *s) { #if defined(CONFIG_DEBUG_TCG_INTERPRETER)