[Bug target/82108] New: [7.2 Regression] Wrong vectorized code generated for x86_64

Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: ell_se at yahoo dot com Target Milestone: --- The following snippet generates wrong vectorized code with GCC 7.2 on x86_64 with -O3: void downscale_2 (const float* src, int src_n, float

[Bug target/120588] New: [14/15/16 regression] poor code when returning struct

Component: target Assignee: unassigned at gcc dot gnu.org Reporter: ell_se at yahoo dot com Target Milestone: --- The following code: struct X { int i; long l; }; struct X f (struct X x) { return x; } Compiled with -O2 on x86-64: f