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[CIR][CodeGen] Set constant properly for global variables #904

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merged 1 commit into from
Oct 1, 2024

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@seven-mile seven-mile commented Oct 1, 2024

Fix #801 (the remaining constant part). Actually the missing stage is CIRGen.

There are two places where GV.setConstant is called:

  • buildGlobalVarDefinition
  • getOrCreateCIRGlobal

Therefore, the primary test global-constant.c contains a global definition and a global declaration with use, which should be enough to cover the two paths.

A test for OpenCL constant qualified global is also added. Some existing testcases need tweaking to avoid failure of missing constant.

@bcardosolopes bcardosolopes merged commit 605343a into llvm:main Oct 1, 2024
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Hugobros3 pushed a commit to shady-gang/clangir that referenced this pull request Oct 2, 2024
Fix llvm#801 (the remaining `constant` part). Actually the missing stage is
CIRGen.

There are two places where `GV.setConstant` is called:

* `buildGlobalVarDefinition`
* `getOrCreateCIRGlobal`

Therefore, the primary test `global-constant.c` contains a global
definition and a global declaration with use, which should be enough to
cover the two paths.

A test for OpenCL `constant` qualified global is also added. Some
existing testcases need tweaking to avoid failure of missing constant.
smeenai pushed a commit to smeenai/clangir that referenced this pull request Oct 9, 2024
Fix llvm#801 (the remaining `constant` part). Actually the missing stage is
CIRGen.

There are two places where `GV.setConstant` is called:

* `buildGlobalVarDefinition`
* `getOrCreateCIRGlobal`

Therefore, the primary test `global-constant.c` contains a global
definition and a global declaration with use, which should be enough to
cover the two paths.

A test for OpenCL `constant` qualified global is also added. Some
existing testcases need tweaking to avoid failure of missing constant.
smeenai pushed a commit to smeenai/clangir that referenced this pull request Oct 9, 2024
Fix llvm#801 (the remaining `constant` part). Actually the missing stage is
CIRGen.

There are two places where `GV.setConstant` is called:

* `buildGlobalVarDefinition`
* `getOrCreateCIRGlobal`

Therefore, the primary test `global-constant.c` contains a global
definition and a global declaration with use, which should be enough to
cover the two paths.

A test for OpenCL `constant` qualified global is also added. Some
existing testcases need tweaking to avoid failure of missing constant.
smeenai pushed a commit to smeenai/clangir that referenced this pull request Oct 9, 2024
Fix llvm#801 (the remaining `constant` part). Actually the missing stage is
CIRGen.

There are two places where `GV.setConstant` is called:

* `buildGlobalVarDefinition`
* `getOrCreateCIRGlobal`

Therefore, the primary test `global-constant.c` contains a global
definition and a global declaration with use, which should be enough to
cover the two paths.

A test for OpenCL `constant` qualified global is also added. Some
existing testcases need tweaking to avoid failure of missing constant.
keryell pushed a commit to keryell/clangir that referenced this pull request Oct 19, 2024
Fix llvm#801 (the remaining `constant` part). Actually the missing stage is
CIRGen.

There are two places where `GV.setConstant` is called:

* `buildGlobalVarDefinition`
* `getOrCreateCIRGlobal`

Therefore, the primary test `global-constant.c` contains a global
definition and a global declaration with use, which should be enough to
cover the two paths.

A test for OpenCL `constant` qualified global is also added. Some
existing testcases need tweaking to avoid failure of missing constant.
lanza pushed a commit that referenced this pull request Nov 5, 2024
Fix #801 (the remaining `constant` part). Actually the missing stage is
CIRGen.

There are two places where `GV.setConstant` is called:

* `buildGlobalVarDefinition`
* `getOrCreateCIRGlobal`

Therefore, the primary test `global-constant.c` contains a global
definition and a global declaration with use, which should be enough to
cover the two paths.

A test for OpenCL `constant` qualified global is also added. Some
existing testcases need tweaking to avoid failure of missing constant.
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Globals: LLVM lowering missing constant attribute
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