On 7/16/24 4:29 AM, Georg-Johann Lay wrote:
Am 15.07.24 um 19:53 schrieb Richard Sandiford:
Georg-Johann Lay writes:
In a test case I see insn combine trying to match such
expressions, which do not make any sense to me, like:
Trying 2 -> 7:
2: r45:HI=r48:HI
REG_DEAD r48:HI
Am 15.07.24 um 19:53 schrieb Richard Sandiford:
Georg-Johann Lay writes:
In a test case I see insn combine trying to match such
expressions, which do not make any sense to me, like:
Trying 2 -> 7:
2: r45:HI=r48:HI
REG_DEAD r48:HI
7: {r47:HI=r45:HI|r46:PSI#0;clobber scrat
Georg-Johann Lay writes:
> In a test case I see insn combine trying to match such
> expressions, which do not make any sense to me, like:
>
> Trying 2 -> 7:
> 2: r45:HI=r48:HI
>REG_DEAD r48:HI
> 7: {r47:HI=r45:HI|r46:PSI#0;clobber scratch;}
>REG_DEAD r46:PSI
>REG_
