Re: [PATCH] testsuite: Fix regression on m32 by r12-6087 [PR103820]

2022-01-10 Thread Richard Biener via Gcc-patches
On Tue, Jan 11, 2022 at 6:27 AM Xionghu Luo wrote: > > r12-6087 will avoid move cold bb out of hot loop, while the original > intent of this testcase is to hoist divides out of loop and CSE them to > only one divide. So increase the loop count to turn the cold bb to hot > bb again. Then the 3 di

[PATCH] testsuite: Fix regression on m32 by r12-6087 [PR103820]

2022-01-10 Thread Xionghu Luo via Gcc-patches
r12-6087 will avoid move cold bb out of hot loop, while the original intent of this testcase is to hoist divides out of loop and CSE them to only one divide. So increase the loop count to turn the cold bb to hot bb again. Then the 3 divides could be rewritten with same reciptmp. Tested pass on P