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tcg/sparc64: Split out tcg_out_movi_s32

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-04-24 03:11:38 -05:00
parent 2cb3f794b6
commit 1a42d9d472
1 changed files with 8 additions and 2 deletions
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10
tcg/sparc64/tcg-target.c.inc
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@ -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); 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. */ /* A 32-bit constant zero-extended to 64 bits. */
static void tcg_out_movi_u32(TCGContext *s, TCGReg ret, uint32_t arg) 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. */ /* A 32-bit constant sign-extended to 64-bits. */
if (arg == lo) { if (arg == lo) {
tcg_out_sethi(s, ret, ~arg); tcg_out_movi_s32(s, ret, arg);
tcg_out_arithi(s, ret, ret, (arg & 0x3ff) | -0x400, ARITH_XOR);
return; return;
} }