diff options
| author | Rob Clark <[email protected]> | 2015-06-26 14:32:08 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2015-06-30 12:13:44 -0400 |
| commit | 1370fde8af1b0b5c5e6204c0dea6ebffb85dce0a (patch) | |
| tree | 830af23a8963deb9d483b0ce8bbb0c0dfc04275c /src | |
| parent | bb2c4b68f78f0105088c11408f8902fb22802125 (diff) | |
freedreno/ir3: fix crash in RA
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_ra.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_ra.c b/src/gallium/drivers/freedreno/ir3/ir3_ra.c index 0436e01ab2c..ee610c7d01e 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_ra.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_ra.c @@ -403,6 +403,7 @@ get_definer(struct ir3_instruction *instr, int *sz, int *off) * the phi, so we don't need to chase definers */ struct ir3_register *src; + struct ir3_instruction *dd = d; /* note: don't use foreach_ssa_src as this gets called once * while assigning regs (which clears SSA flag) @@ -410,9 +411,11 @@ get_definer(struct ir3_instruction *instr, int *sz, int *off) foreach_src(src, d) { if (!src->instr) continue; - if (src->instr->ip < d->ip) - d = src->instr; + if (src->instr->ip < dd->ip) + dd = src->instr; } + + d = dd; } if (is_meta(d) && (d->opc == OPC_META_FO)) { |