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avoid a compiler warning

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This commit is contained in:
Matthew Flatt 2012-11-19 09:41:32 -07:00
parent 0f5308514a
commit deb3c87c32
1 changed files with 4 additions and 4 deletions
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8
src/racket/src/jitarith.c
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@ -1140,11 +1140,10 @@ int scheme_generate_arith(mz_jit_state *jitter, Scheme_Object *rator, Scheme_Obj
int va; int va;
if (scheme_jit_is_fixnum(rand)) { if (scheme_jit_is_fixnum(rand)) {
if (scheme_jit_is_fixnum(rand2)) { if (scheme_jit_is_fixnum(rand2))
va = -1; /* no check needed */ va = -1; /* no check needed */
} else { else
va = JIT_R0; /* check only rand2 */ va = JIT_R0; /* check only rand2 */
}
} else if (scheme_jit_is_fixnum(rand2)) { } else if (scheme_jit_is_fixnum(rand2)) {
va = JIT_R1; /* check only rand */ va = JIT_R1; /* check only rand */
} else { } else {
@ -1152,7 +1151,8 @@ int scheme_generate_arith(mz_jit_state *jitter, Scheme_Object *rator, Scheme_Obj
/* check both fixnum bits at once by ANDing into R2: */ /* check both fixnum bits at once by ANDing into R2: */
jit_andr_ul(JIT_R2, JIT_R0, JIT_R1); jit_andr_ul(JIT_R2, JIT_R0, JIT_R1);
va = JIT_R2; va = JIT_R2;
} } else
va = -1;
} }
if (!unsafe_fx && !unsafe_fl) { if (!unsafe_fx && !unsafe_fl) {