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target-alpha: small optimizations

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Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5238 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-09-16 22:44:25 +00:00
parent 6ba8dcd773
commit 1ef4ef4e64
1 changed files with 2 additions and 2 deletions
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4
target-alpha/translate.c
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@ -516,7 +516,7 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn)
goto invalid_opc;
case 0x08:
/* LDA */
if (ra != 31) {
if (likely(ra != 31)) {
if (rb != 31)
tcg_gen_addi_i64(cpu_ir[ra], cpu_ir[rb], disp16);
else
@ -525,7 +525,7 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn)
break;
case 0x09:
/* LDAH */
if (ra != 31) {
if (likely(ra != 31)) {
if (rb != 31)
tcg_gen_addi_i64(cpu_ir[ra], cpu_ir[rb], disp16 << 16);
else