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author | notaz | 2011-12-10 19:20:33 +0200 |
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committer | notaz | 2011-12-11 01:39:13 +0200 |
commit | cbbd8dd7705d5cb7c748a7ffaf2ccc74893b3910 (patch) | |
tree | 9a96b0abff703147b675fa1b339066f1714d2db5 /libpcsxcore/new_dynarec | |
parent | 3b349afa0c00ef0cbcb3de75ab6f70747bb890b2 (diff) | |
download | pcsx_rearmed-cbbd8dd7705d5cb7c748a7ffaf2ccc74893b3910.tar.gz pcsx_rearmed-cbbd8dd7705d5cb7c748a7ffaf2ccc74893b3910.tar.bz2 pcsx_rearmed-cbbd8dd7705d5cb7c748a7ffaf2ccc74893b3910.zip |
drc: fix bad gte unneeded reg assumption
Diffstat (limited to 'libpcsxcore/new_dynarec')
-rw-r--r-- | libpcsxcore/new_dynarec/assem_arm.c | 4 | ||||
-rw-r--r-- | libpcsxcore/new_dynarec/new_dynarec.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/libpcsxcore/new_dynarec/assem_arm.c b/libpcsxcore/new_dynarec/assem_arm.c index 984b0ce..ebf733b 100644 --- a/libpcsxcore/new_dynarec/assem_arm.c +++ b/libpcsxcore/new_dynarec/assem_arm.c @@ -4492,8 +4492,8 @@ static void c2op_assemble(int i,struct regstat *i_regs) if (gte_handlers[c2op]!=NULL) { need_flags=!(gte_unneeded[i+1]>>63); // +1 because of how liveness detection works need_ir=(gte_unneeded[i+1]&0xe00)!=0xe00; - assem_debug("gte unneeded %016llx, need_flags %d, need_ir %d\n", - gte_unneeded[i+1],need_flags,need_ir); + assem_debug("gte op %08x, unneeded %016llx, need_flags %d, need_ir %d\n", + source[i],gte_unneeded[i+1],need_flags,need_ir); if(new_dynarec_hacks&NDHACK_GTE_NO_FLAGS) need_flags=0; int shift = (source[i] >> 19) & 1; diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c index 8cf8dfb..37706bc 100644 --- a/libpcsxcore/new_dynarec/new_dynarec.c +++ b/libpcsxcore/new_dynarec/new_dynarec.c @@ -7025,7 +7025,7 @@ void unneeded_registers(int istart,int iend,int r) uu&=~(1LL<<us2[i]); gte_u&=~gte_rs[i]; if(gte_rs[i]&&rt1[i]&&(unneeded_reg[i+1]&(1ll<<rt1[i]))) - gte_u|=gte_rs[i]; // MFC2/CFC2 to dead register, unneeded + gte_u|=gte_rs[i]>e_unneeded[i+1]; // MFC2/CFC2 to dead register, unneeded // Source-target dependencies uu&=~(tdep<<dep1[i]); uu&=~(tdep<<dep2[i]); |