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cell: Fix simple register allocator 

THere are 64-bits in a uint64_t, not 128.  Duh.
This commit is contained in:
Ian Romanick 2008-03-17 15:37:09 -07:00
parent 5456f4f210
commit 0c715de39f
1 changed files with 6 additions and 6 deletions
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12
src/gallium/auxiliary/rtasm/rtasm_ppc_spe.c
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@ -326,8 +326,8 @@ int spe_allocate_available_register(struct spe_function *p)
{
unsigned i;
for (i = 0; i < 128; i++) {
const uint64_t mask = (1ULL << (i % 128));
const unsigned idx = i / 128;
const uint64_t mask = (1ULL << (i % 64));
const unsigned idx = i / 64;
if ((p->regs[idx] & mask) != 0) {
p->regs[idx] &= ~mask;
@ -341,8 +341,8 @@ int spe_allocate_available_register(struct spe_function *p)
int spe_allocate_register(struct spe_function *p, int reg)
{
const unsigned idx = reg / 128;
const unsigned bit = reg % 128;
const unsigned idx = reg / 64;
const unsigned bit = reg % 64;
assert((p->regs[idx] & (1ULL << bit)) != 0);
@ -353,8 +353,8 @@ int spe_allocate_register(struct spe_function *p, int reg)
void spe_release_register(struct spe_function *p, int reg)
{
const unsigned idx = reg / 128;
const unsigned bit = reg % 128;
const unsigned idx = reg / 64;
const unsigned bit = reg % 64;
assert((p->regs[idx] & (1ULL << bit)) == 0);