[PATCH] tree-optimization/97838 - fix SLP leaf detection

2020-11-16 Thread Richard Biener
This properly handles reduction PHI nodes with unrepresented initial value as leaf in the SLP graph. Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed. 2020-11-16 Richard Biener PR tree-optimization/97838 * tree-vect-slp.c (vect_slp_build_vertices): Properly handle

[PATCH] tree-optimization/97838 - fix SLP leaf detection

2020-11-16 Thread Richard Biener
This properly handles reduction PHI nodes with unrepresented initial value as leaf in the SLP graph. Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed. 2020-11-16 Richard Biener PR tree-optimization/97838 * tree-vect-slp.c (vect_slp_build_vertices): Properly handle

[PATCH] tree-optimization/97838 - fix SLP leaf detection

2020-11-16 Thread Richard Biener
This properly handles reduction PHI nodes with unrepresented initial value as leaf in the SLP graph. Bootstrap & regtest running on x86_64-unknown-linux-gnu. 2020-11-16 Richard Biener PR tree-optimization/97838 * tree-vect-slp.c (vect_slp_build_vertices): Properly handle