Re: [PATCH] [testsuite] Remove undefined behavior from gcc.dg/tree-ssa/pr44306.c

2023-09-25 Thread Richard Biener
> Am 25.09.2023 um 14:18 schrieb Aldy Hernandez : > > In auditing the DOM code to see what the scoped tables catch that > ranger doesn't, I've run accross this test, which seems to > have uninitialized reads from both j and present[]. > > From the original PR, it looks like this came from a r

[PATCH] [testsuite] Remove undefined behavior from gcc.dg/tree-ssa/pr44306.c

2023-09-25 Thread Aldy Hernandez
In auditing the DOM code to see what the scoped tables catch that ranger doesn't, I've run accross this test, which seems to have uninitialized reads from both j and present[]. >From the original PR, it looks like this came from a reduction of a failing test in SPEC's 464.h264ref. A google search