On 2023/3/17 22:02, Richard Henderson wrote:
On 3/16/23 19:57, LIU Zhiwei wrote:
Hi Richard,
When I read the tcg code, I find a corner case which may be a bug in
liveness_pass_1.
I see all TEMP_TBs or global temps are set to TS_DEAD | TS_MEM when
enter liveness_pass_1. Think about the se
On 3/16/23 19:57, LIU Zhiwei wrote:
Hi Richard,
When I read the tcg code, I find a corner case which may be a bug in
liveness_pass_1.
I see all TEMP_TBs or global temps are set to TS_DEAD | TS_MEM when enter liveness_pass_1.
Think about the sequence.
1)Write_global_temp_0 // 0->TS_DEAD, b
Hi Richard,
When I read the tcg code, I find a corner case which may be a bug in
liveness_pass_1.
I see all TEMP_TBs or global temps are set to TS_DEAD | TS_MEM when
enter liveness_pass_1. Think about the sequence.
1)Write_global_temp_0 // 0->TS_DEAD, but not recorded in arg_life
2)INDEX
