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4 Commits

Author SHA1 Message Date
Fangrui Song
2047c10c22 [TargetMachine] Drop implied dso_local for definitions in ELF static relocation model/PIE 
TargetMachine::shouldAssumeDSOLocal currently implies dso_local for such definitions.

Since clang -fno-pic add the dso_local specifier, we don't need to special case.
 2020-12-30 16:57:50 -08:00
Fangrui Song
bf1160c1d6 [test] Add explicit dso_local to definitions in ELF static relocation model tests 2020-12-30 16:52:23 -08:00
Fangrui Song
a964e0f085 [test] Add explicit dso_local to definitions in ELF static relocation model tests 2020-12-30 15:47:16 -08:00
Fangrui Song
88cadb894c [PowerPC][test] Add explicit dso_local to definitions in ELF static relocation model tests 
TargetMachine::shouldAssumeDSOLocal currently implies dso_local for such definitions.

Adding explicit dso_local makes these tests align with the clang -fpic behavior
and allow the removal of the TargetMachine::shouldAssumeDSOLocal special case.

Rewrite preemption.ll to dsolocal-static.ll and dsolocal-pic.ll, and add
"PIC Level" metadata.
 2020-12-30 10:32:34 -08:00