system/qemu
system/qemu
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/qemu synced 2024-10-07 03:29:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

tcg/sparc64: Rename tcg_out_movi_imm32 to tcg_out_movi_u32

Browse source 
Emphasize that the constant is unsigned.

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 03:00:55 -05:00
parent ca0681c941
commit 2cb3f794b6
1 changed files with 6 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
tcg/sparc64/tcg-target.c.inc
View file

@ -405,9 +405,9 @@ static void tcg_out_movi_s13(TCGContext *s, TCGReg ret, int32_t arg)
tcg_out_arithi(s, ret, TCG_REG_G0, arg, ARITH_OR);
}
static void tcg_out_movi_imm32(TCGContext *s, TCGReg ret, int32_t arg)
/* A 32-bit constant zero-extended to 64 bits. */
static void tcg_out_movi_u32(TCGContext *s, TCGReg ret, uint32_t arg)
{
/* A 32-bit constant zero-extended to 64 bits. */
tcg_out_sethi(s, ret, arg);
if (arg & 0x3ff) {
tcg_out_arithi(s, ret, ret, arg & 0x3ff, ARITH_OR);
@ -429,7 +429,7 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
/* A 32-bit constant, or 32-bit zero-extended to 64-bits. */
if (type == TCG_TYPE_I32 || arg == (uint32_t)arg) {
tcg_out_movi_imm32(s, ret, arg);
tcg_out_movi_u32(s, ret, arg);
return;
}
@ -473,13 +473,13 @@ static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
/* A 64-bit constant decomposed into 2 32-bit pieces. */
if (check_fit_i32(lo, 13)) {
hi = (arg - lo) >> 32;
tcg_out_movi_imm32(s, ret, hi);
tcg_out_movi_u32(s, ret, hi);
tcg_out_arithi(s, ret, ret, 32, SHIFT_SLLX);
tcg_out_arithi(s, ret, ret, lo, ARITH_ADD);
} else {
hi = arg >> 32;
tcg_out_movi_imm32(s, ret, hi);
tcg_out_movi_imm32(s, scratch, lo);
tcg_out_movi_u32(s, ret, hi);
tcg_out_movi_u32(s, scratch, lo);
tcg_out_arithi(s, ret, ret, 32, SHIFT_SLLX);
tcg_out_arith(s, ret, ret, scratch, ARITH_OR);
}