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[76.14.210.194]) by smtp.gmail.com with ESMTPSA id j14-20020a170903028e00b00192849e1d0asm7343953plr.116.2022.12.29.16.02.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Dec 2022 16:02:50 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 30/47] tcg: Replace TCG_TARGET_EXTEND_ARGS with TCG_TARGET_CALL_ARG_I32 Date: Thu, 29 Dec 2022 16:02:04 -0800 Message-Id: <20221230000221.2764875-31-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221230000221.2764875-1-richard.henderson@linaro.org> References: <20221230000221.2764875-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org For 64-bit hosts that had TCG_TARGET_EXTEND_ARGS, set TCG_TARGET_CALL_ARG_I32 to TCG_CALL_ARG_EXTEND. Otherwise, use TCG_CALL_ARG_NORMAL. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/aarch64/tcg-target.h | 1 + tcg/arm/tcg-target.h | 1 + tcg/i386/tcg-target.h | 1 + tcg/loongarch64/tcg-target.h | 1 + tcg/mips/tcg-target.h | 1 + tcg/riscv/tcg-target.h | 1 + tcg/s390x/tcg-target.h | 2 +- tcg/sparc64/tcg-target.h | 2 +- tcg/tci/tcg-target.h | 1 + tcg/tcg.c | 42 ++++++++++++++++++------------------ tcg/ppc/tcg-target.c.inc | 6 +++++- 11 files changed, 35 insertions(+), 24 deletions(-) diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h index d9dd777caa..413a5410c5 100644 --- a/tcg/aarch64/tcg-target.h +++ b/tcg/aarch64/tcg-target.h @@ -52,6 +52,7 @@ typedef enum { #define TCG_REG_CALL_STACK TCG_REG_SP #define TCG_TARGET_STACK_ALIGN 16 #define TCG_TARGET_CALL_STACK_OFFSET 0 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL /* optional instructions */ diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index 09dd0550aa..b7843d2d54 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -89,6 +89,7 @@ extern bool use_neon_instructions; /* used for function call generation */ #define TCG_TARGET_STACK_ALIGN 8 #define TCG_TARGET_CALL_STACK_OFFSET 0 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_EVEN /* optional instructions */ diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 42628a2791..7edb7f1d9a 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -98,6 +98,7 @@ typedef enum { #else #define TCG_TARGET_CALL_STACK_OFFSET 0 #endif +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL extern bool have_bmi1; diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h index 19d4c07170..e5f7a1f09d 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -93,6 +93,7 @@ typedef enum { #define TCG_REG_CALL_STACK TCG_REG_SP #define TCG_TARGET_STACK_ALIGN 16 #define TCG_TARGET_CALL_STACK_OFFSET 0 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL /* optional instructions */ diff --git a/tcg/mips/tcg-target.h b/tcg/mips/tcg-target.h index bb7312aed4..15721c3e42 100644 --- a/tcg/mips/tcg-target.h +++ b/tcg/mips/tcg-target.h @@ -88,6 +88,7 @@ typedef enum { # define TCG_TARGET_CALL_STACK_OFFSET 0 # define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL #endif +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL /* MOVN/MOVZ instructions detection */ #if (defined(__mips_isa_rev) && (__mips_isa_rev >= 1)) || \ diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h index 2ab4b8d04a..232537ccea 100644 --- a/tcg/riscv/tcg-target.h +++ b/tcg/riscv/tcg-target.h @@ -82,6 +82,7 @@ typedef enum { #define TCG_REG_CALL_STACK TCG_REG_SP #define TCG_TARGET_STACK_ALIGN 16 #define TCG_TARGET_CALL_STACK_OFFSET 0 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #if TCG_TARGET_REG_BITS == 32 #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_EVEN #else diff --git a/tcg/s390x/tcg-target.h b/tcg/s390x/tcg-target.h index 3f77fcf5b3..22d70d431b 100644 --- a/tcg/s390x/tcg-target.h +++ b/tcg/s390x/tcg-target.h @@ -166,9 +166,9 @@ extern uint64_t s390_facilities[3]; /* used for function call generation */ #define TCG_TARGET_STACK_ALIGN 8 #define TCG_TARGET_CALL_STACK_OFFSET 160 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_EXTEND #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL -#define TCG_TARGET_EXTEND_ARGS 1 #define TCG_TARGET_HAS_MEMORY_BSWAP 1 #define TCG_TARGET_DEFAULT_MO (TCG_MO_ALL & ~TCG_MO_ST_LD) diff --git a/tcg/sparc64/tcg-target.h b/tcg/sparc64/tcg-target.h index 44ac164b31..0044ac8d78 100644 --- a/tcg/sparc64/tcg-target.h +++ b/tcg/sparc64/tcg-target.h @@ -71,7 +71,7 @@ typedef enum { #define TCG_TARGET_STACK_BIAS 2047 #define TCG_TARGET_STACK_ALIGN 16 #define TCG_TARGET_CALL_STACK_OFFSET (128 + 6*8 + TCG_TARGET_STACK_BIAS) -#define TCG_TARGET_EXTEND_ARGS 1 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_EXTEND #define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_NORMAL #if defined(__VIS__) && __VIS__ >= 0x300 diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index e11c293906..d6e0450ed8 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -158,6 +158,7 @@ typedef enum { /* Used for function call generation. */ #define TCG_TARGET_CALL_STACK_OFFSET 0 #define TCG_TARGET_STACK_ALIGN 8 +#define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL #if TCG_TARGET_REG_BITS == 32 # define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_EVEN #else diff --git a/tcg/tcg.c b/tcg/tcg.c index e4a6689bda..a6adc43f9f 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1494,24 +1494,24 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args) } #endif -#if defined(TCG_TARGET_EXTEND_ARGS) && TCG_TARGET_REG_BITS == 64 - for (i = 0; i < nargs; ++i) { - int argtype = extract32(typemask, (i + 1) * 3, 3); - bool is_32bit = (argtype & ~1) == dh_typecode_i32; - bool is_signed = argtype & 1; + if (TCG_TARGET_CALL_ARG_I32 == TCG_CALL_ARG_EXTEND) { + for (i = 0; i < nargs; ++i) { + int argtype = extract32(typemask, (i + 1) * 3, 3); + bool is_32bit = (argtype & ~1) == dh_typecode_i32; + bool is_signed = argtype & 1; - if (is_32bit) { - TCGv_i64 temp = tcg_temp_new_i64(); - TCGv_i32 orig = temp_tcgv_i32(args[i]); - if (is_signed) { - tcg_gen_ext_i32_i64(temp, orig); - } else { - tcg_gen_extu_i32_i64(temp, orig); + if (is_32bit) { + TCGv_i64 temp = tcg_temp_new_i64(); + TCGv_i32 orig = temp_tcgv_i32(args[i]); + if (is_signed) { + tcg_gen_ext_i32_i64(temp, orig); + } else { + tcg_gen_extu_i32_i64(temp, orig); + } + args[i] = tcgv_i64_temp(temp); } - args[i] = tcgv_i64_temp(temp); } } -#endif /* TCG_TARGET_EXTEND_ARGS */ op = tcg_emit_op(INDEX_op_call); @@ -1572,16 +1572,16 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args) tcg_debug_assert(TCGOP_CALLI(op) == real_args); tcg_debug_assert(pi <= ARRAY_SIZE(op->args)); -#if defined(TCG_TARGET_EXTEND_ARGS) && TCG_TARGET_REG_BITS == 64 - for (i = 0; i < nargs; ++i) { - int argtype = extract32(typemask, (i + 1) * 3, 3); - bool is_32bit = (argtype & ~1) == dh_typecode_i32; + if (TCG_TARGET_CALL_ARG_I32 == TCG_CALL_ARG_EXTEND) { + for (i = 0; i < nargs; ++i) { + int argtype = extract32(typemask, (i + 1) * 3, 3); + bool is_32bit = (argtype & ~1) == dh_typecode_i32; - if (is_32bit) { - tcg_temp_free_internal(args[i]); + if (is_32bit) { + tcg_temp_free_internal(args[i]); + } } } -#endif /* TCG_TARGET_EXTEND_ARGS */ } static void tcg_reg_alloc_start(TCGContext *s) diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index c2e6bc3296..38ee9974cd 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -44,6 +44,11 @@ # endif #endif +#if TCG_TARGET_REG_BITS == 64 +# define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_EXTEND +#else +# define TCG_TARGET_CALL_ARG_I32 TCG_CALL_ARG_NORMAL +#endif #ifdef _CALL_SYSV # define TCG_TARGET_CALL_ARG_I64 TCG_CALL_ARG_EVEN #else @@ -2520,7 +2525,6 @@ static void tcg_out_nop_fill(tcg_insn_unit *p, int count) /* Parameters for function call generation, used in tcg.c. */ #define TCG_TARGET_STACK_ALIGN 16 -#define TCG_TARGET_EXTEND_ARGS 1 #ifdef _CALL_AIX # define LINK_AREA_SIZE (6 * SZR)