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[PATCH v3 33/57] tcg/sparc64: Split out tcg_out_movi_s32
From: |
Richard Henderson |
Subject: |
[PATCH v3 33/57] tcg/sparc64: Split out tcg_out_movi_s32 |
Date: |
Tue, 25 Apr 2023 20:31:22 +0100 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/sparc64/tcg-target.c.inc | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc
index e244209890..4375a06377 100644
--- a/tcg/sparc64/tcg-target.c.inc
+++ b/tcg/sparc64/tcg-target.c.inc
@@ -405,6 +405,13 @@ static void tcg_out_movi_s13(TCGContext *s, TCGReg ret,
int32_t arg)
tcg_out_arithi(s, ret, TCG_REG_G0, arg, ARITH_OR);
}
+/* A 32-bit constant sign-extended to 64 bits. */
+static void tcg_out_movi_s32(TCGContext *s, TCGReg ret, int32_t arg)
+{
+ tcg_out_sethi(s, ret, ~arg);
+ tcg_out_arithi(s, ret, ret, (arg & 0x3ff) | -0x400, ARITH_XOR);
+}
+
/* A 32-bit constant zero-extended to 64 bits. */
static void tcg_out_movi_u32(TCGContext *s, TCGReg ret, uint32_t arg)
{
@@ -444,8 +451,7 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type,
TCGReg ret,
/* A 32-bit constant sign-extended to 64-bits. */
if (arg == lo) {
- tcg_out_sethi(s, ret, ~arg);
- tcg_out_arithi(s, ret, ret, (arg & 0x3ff) | -0x400, ARITH_XOR);
+ tcg_out_movi_s32(s, ret, arg);
return;
}
--
2.34.1
- [PATCH v3 26/57] tcg/arm: Adjust constraints on qemu_ld/st, (continued)
- [PATCH v3 26/57] tcg/arm: Adjust constraints on qemu_ld/st, Richard Henderson, 2023/04/25
- [PATCH v3 27/57] tcg/arm: Use full load/store helpers in user-only mode, Richard Henderson, 2023/04/25
- [PATCH v3 28/57] tcg/mips: Use full load/store helpers in user-only mode, Richard Henderson, 2023/04/25
- [PATCH v3 31/57] tcg/sparc64: Rename tcg_out_movi_imm13 to tcg_out_movi_s13, Richard Henderson, 2023/04/25
- [PATCH v3 32/57] tcg/sparc64: Rename tcg_out_movi_imm32 to tcg_out_movi_u32, Richard Henderson, 2023/04/25
- [PATCH v3 29/57] tcg/s390x: Use full load/store helpers in user-only mode, Richard Henderson, 2023/04/25
- [PATCH v3 30/57] tcg/sparc64: Allocate %g2 as a third temporary, Richard Henderson, 2023/04/25
- [PATCH v3 35/57] accel/tcg: Remove helper_unaligned_{ld,st}, Richard Henderson, 2023/04/25
- [PATCH v3 36/57] tcg/loongarch64: Assert the host supports unaligned accesses, Richard Henderson, 2023/04/25
- [PATCH v3 34/57] tcg/sparc64: Use standard slow path for softmmu, Richard Henderson, 2023/04/25
- [PATCH v3 33/57] tcg/sparc64: Split out tcg_out_movi_s32,
Richard Henderson <=
- [PATCH v3 37/57] tcg/loongarch64: Support softmmu unaligned accesses, Richard Henderson, 2023/04/25
- [PATCH v3 38/57] tcg/riscv: Support softmmu unaligned accesses, Richard Henderson, 2023/04/25
- [PATCH v3 39/57] tcg: Introduce tcg_target_has_memory_bswap, Richard Henderson, 2023/04/25
- [PATCH v3 40/57] tcg: Add INDEX_op_qemu_{ld,st}_i128, Richard Henderson, 2023/04/25
- [PATCH v3 41/57] tcg: Support TCG_TYPE_I128 in tcg_out_{ld, st}_helper_{args, ret}, Richard Henderson, 2023/04/25
- [PATCH v3 42/57] tcg: Introduce atom_and_align_for_opc, Richard Henderson, 2023/04/25
- [PATCH v3 43/57] tcg/i386: Use atom_and_align_for_opc, Richard Henderson, 2023/04/25
- [PATCH v3 44/57] tcg/aarch64: Use atom_and_align_for_opc, Richard Henderson, 2023/04/25
- [PATCH v3 45/57] tcg/arm: Use atom_and_align_for_opc, Richard Henderson, 2023/04/25
- [PATCH v3 47/57] tcg/mips: Use atom_and_align_for_opc, Richard Henderson, 2023/04/25