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[PATCH v3 08/26] Hexagon (target/hexagon) remove unused carry_from_add64
From: |
Taylor Simpson |
Subject: |
[PATCH v3 08/26] Hexagon (target/hexagon) remove unused carry_from_add64 function |
Date: |
Wed, 7 Apr 2021 20:57:29 -0500 |
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
---
target/hexagon/arch.c | 13 -------------
target/hexagon/arch.h | 1 -
target/hexagon/macros.h | 2 --
3 files changed, 16 deletions(-)
diff --git a/target/hexagon/arch.c b/target/hexagon/arch.c
index 09de124..699e2cf 100644
--- a/target/hexagon/arch.c
+++ b/target/hexagon/arch.c
@@ -76,19 +76,6 @@ uint64_t deinterleave(uint64_t src)
return myeven | (myodd << 32);
}
-uint32_t carry_from_add64(uint64_t a, uint64_t b, uint32_t c)
-{
- uint64_t tmpa, tmpb, tmpc;
- tmpa = fGETUWORD(0, a);
- tmpb = fGETUWORD(0, b);
- tmpc = tmpa + tmpb + c;
- tmpa = fGETUWORD(1, a);
- tmpb = fGETUWORD(1, b);
- tmpc = tmpa + tmpb + fGETUWORD(1, tmpc);
- tmpc = fGETUWORD(1, tmpc);
- return tmpc;
-}
-
int32_t conv_round(int32_t a, int n)
{
int64_t val;
diff --git a/target/hexagon/arch.h b/target/hexagon/arch.h
index 1f7f036..6e0b0d9 100644
--- a/target/hexagon/arch.h
+++ b/target/hexagon/arch.h
@@ -22,7 +22,6 @@
uint64_t interleave(uint32_t odd, uint32_t even);
uint64_t deinterleave(uint64_t src);
-uint32_t carry_from_add64(uint64_t a, uint64_t b, uint32_t c);
int32_t conv_round(int32_t a, int n);
void arch_fpop_start(CPUHexagonState *env);
void arch_fpop_end(CPUHexagonState *env);
diff --git a/target/hexagon/macros.h b/target/hexagon/macros.h
index cfcb817..8cb211d 100644
--- a/target/hexagon/macros.h
+++ b/target/hexagon/macros.h
@@ -341,8 +341,6 @@ static inline void gen_logical_not(TCGv dest, TCGv src)
#define fWRITE_LC0(VAL) WRITE_RREG(HEX_REG_LC0, VAL)
#define fWRITE_LC1(VAL) WRITE_RREG(HEX_REG_LC1, VAL)
-#define fCARRY_FROM_ADD(A, B, C) carry_from_add64(A, B, C)
-
#define fSET_OVERFLOW() SET_USR_FIELD(USR_OVF, 1)
#define fSET_LPCFG(VAL) SET_USR_FIELD(USR_LPCFG, (VAL))
#define fGET_LPCFG (GET_USR_FIELD(USR_LPCFG))
--
2.7.4
- [PATCH v3 00/26] Hexagon (target/hexagon) update, Taylor Simpson, 2021/04/07
- [PATCH v3 07/26] Hexagon (target/hexagon) change variables from int to bool when appropriate, Taylor Simpson, 2021/04/07
- [PATCH v3 05/26] Hexagon (target/hexagon) properly generate TB end for DISAS_NORETURN, Taylor Simpson, 2021/04/07
- [PATCH v3 09/26] Hexagon (target/hexagon) change type of softfloat_roundingmodes, Taylor Simpson, 2021/04/07
- [PATCH v3 06/26] Hexagon (target/hexagon) decide if pred has been written at TCG gen time, Taylor Simpson, 2021/04/07
- [PATCH v3 15/26] Hexagon (target/hexagon) move QEMU_GENERATE to only be on during macros.h, Taylor Simpson, 2021/04/07
- [PATCH v3 08/26] Hexagon (target/hexagon) remove unused carry_from_add64 function,
Taylor Simpson <=
- [PATCH v3 20/26] Hexagon (target/hexagon) add A6_vminub_RdP, Taylor Simpson, 2021/04/07
- [PATCH v3 02/26] Hexagon (target/hexagon) cleanup gen_log_predicated_reg_write_pair, Taylor Simpson, 2021/04/07
- [PATCH v3 03/26] Hexagon (target/hexagon) remove unnecessary inline directives, Taylor Simpson, 2021/04/07
- [PATCH v3 01/26] Hexagon (target/hexagon) TCG generation cleanup, Taylor Simpson, 2021/04/07
- [PATCH v3 13/26] Hexagon (target/hexagon) cleanup ternary operators in semantics, Taylor Simpson, 2021/04/07
- [PATCH v3 26/26] Hexagon (target/hexagon) CABAC decode bin, Taylor Simpson, 2021/04/07
- [PATCH v3 10/26] Hexagon (target/hexagon) use softfloat default NaN and tininess, Taylor Simpson, 2021/04/07
- [PATCH v3 11/26] Hexagon (target/hexagon) replace float32_mul_pow2 with float32_scalbn, Taylor Simpson, 2021/04/07