[Bug d/109221] std.math.floor, core.math.ldexp, std.math.poly poor inlining

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109221 Hongtao.liu changed: What|Removed |Added CC||crazylht at gmail dot com --- Comment #5

[Bug d/109221] std.math.floor, core.math.ldexp, std.math.poly poor inlining

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109221 --- Comment #4 from Andrew Pinski --- With -ffast-math -mfpmath=387,sse (or -mavx512f instead of -mfpmath=387 as there is a avx512f instruction too) added, ldexp gets inlined.

[Bug d/109221] std.math.floor, core.math.ldexp, std.math.poly poor inlining

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109221 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement --- Comment #3 from Andrew

[Bug d/109221] std.math.floor, core.math.ldexp, std.math.poly poor inlining

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109221 --- Comment #2 from Witold Baryluk --- Interesting enough, GDC 10.2 does inline `poly` instantiation with all the constants.

[Bug d/109221] std.math.floor, core.math.ldexp, std.math.poly poor inlining

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109221 --- Comment #1 from Witold Baryluk --- PS. LDC 1.23.0 - 1.32.0 produce optimal code. LDC 1.22.0 a bit worse (due to use of x87 codegen), and 1.21 and older fail to inline `ldexp`, but still inline `poly` and `floor` perfectly.