diff options
| author | Richard Henderson <rth@twiddle.net> | 2010-01-12 19:59:34 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-01-12 19:59:34 +0000 |
| commit | cc6dfecf02eadbdc14100dff54aec4df0c139393 (patch) | |
| tree | 5e16cac5c282dd7e3ff5270cb28aaa236c5b634a /tcg/sparc/tcg-target.h | |
| parent | 583d121520a81d07bacee7ebe9366d107c8b18b6 (diff) | |
tcg-sparc: Implement ext32[su]_i64
The 32-bit right-shift instructions is defined to extend the shifted
output to 64-bits. A shift count of zero therefore is a simple
extension without actually shifting.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'tcg/sparc/tcg-target.h')
| -rw-r--r-- | tcg/sparc/tcg-target.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h index e00707b273..d27ed5a12c 100644 --- a/tcg/sparc/tcg-target.h +++ b/tcg/sparc/tcg-target.h @@ -91,6 +91,11 @@ enum { #define TCG_TARGET_HAS_div_i32 #define TCG_TARGET_HAS_div_i64 +#if TCG_TARGET_REG_BITS == 64 +#define TCG_TARGET_HAS_ext32s_i64 +#define TCG_TARGET_HAS_ext32u_i64 +#endif + //#define TCG_TARGET_HAS_bswap32_i32 //#define TCG_TARGET_HAS_bswap64_i64 //#define TCG_TARGET_HAS_neg_i32 |