[Bug rtl-optimization/118067] [15 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.cc:1860 (unable to find a register to spill) {*lshrhi3_1} with -O -fno-split-wide-types -mavx512f

[ebotcazou at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118067

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---
                 CC|                            |ebotcazou at gcc dot gnu.org

--- Comment #18 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
The latest change made for this PR has introduced a number of regressions on
the SPARC of the form:

internal compiler error: maximum number of generated reload insns per insn
achieved (90)

for example:

FAIL: gcc.dg/torture/pr103181.c   -O0  (internal compiler error: maximum number
of generated reload insns per insn achieved (90)