Re: [PATCH 1/3] VAX: Remove unused register allocation from QMATH DImode add/sub handler

2020-12-13 Thread Jeff Law via Gcc-patches
On 12/11/20 1:47 PM, Maciej W. Rozycki wrote: > An allocation is made for a temporary register, however it is unneeded, > as actually explained in the comment preceding the conditional block in > question, and consequently never used, so remove it. The `temp' rtx is > already used elsewhere

[PATCH 1/3] VAX: Remove unused register allocation from QMATH DImode add/sub handler

2020-12-11 Thread Maciej W. Rozycki
An allocation is made for a temporary register, however it is unneeded, as actually explained in the comment preceding the conditional block in question, and consequently never used, so remove it. The `temp' rtx is already used elsewhere in the function, which is possibly why this dead assignm