3 Commits

Author SHA1 Message Date
Jan Patrick Lehr
1a0cf245ac
[Offload] Change x86_64-pc-linux to x86_64-unknown-linux (#107023)
It appears that the RUNTIMES build prefers the x86-64-unknown-linux-gnu
triple notation for the host. This fixes runtime / test breakages when
compiler-rt is used as the CLANG_DEFAULT_RTLIB.
2024-09-03 14:25:33 +02:00
jyu2-git
32f7672acc
[Clang][OpenMP] This is addition fix for #92210. (#94802)
Fix another runtime problem when explicit map both pointer and pointee
in target data region.

In #92210, problem is only addressed in target region, but missing for
target data region.

The change just passing AreBothBasePtrAndPteeMapped in
generateInfoForComponentList when processing target data.

---------

Co-authored-by: Alexey Bataev <a.bataev@gmx.com>
2024-07-03 20:56:53 -07:00
jyu2-git
8e00703be9
[Clang][OpenMP] Fix runtime problem when explicit map both pointer and pointee (#92210)
ponter int *p for following map, test currently crash.

  map(p, p[:100]) or map(p, p[1])

Currly IR looks like
// &p, &p, sizeof(int), TARGET_PARAM | TO | FROM
// &p, p[0], 100sizeof(float) TO | FROM

Worrking IR is
// map(p, p[0:100]) to map(p[0:100])
// &p, &p[0], 100*sizeof(float), TARGET_PARAM | TO | FROM | PTR_AND_OBJ

The change is add new argument AreBothBasePtrAndPteeMapped in
generateInfoForComponentList

Use that to skip map for map(p), when processing map(p[:100]) generate
map with right flag.
2024-05-15 08:20:25 -07:00