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[CIR][CIRGen] fix calling a function through a function pointer #467

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merged 2 commits into from
Feb 22, 2024

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@YazZz1k YazZz1k commented Feb 15, 2024

CIR codegen always casts the no-proto function pointer to FuncOp. But the function pointer may be result of cir operations (f.e. cir.load). As a result in such cases the function pointer sets to nullptr. That leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the issue.

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Nice, one remaining small issue in the comments.

@bcardosolopes bcardosolopes merged commit 3f6c71f into llvm:main Feb 22, 2024
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lanza pushed a commit that referenced this pull request Mar 23, 2024
CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
eZWALT pushed a commit to eZWALT/clangir that referenced this pull request Mar 24, 2024
…#467)

CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
lanza pushed a commit that referenced this pull request Apr 29, 2024
CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
lanza pushed a commit that referenced this pull request Apr 29, 2024
CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
eZWALT pushed a commit to eZWALT/clangir that referenced this pull request Apr 29, 2024
…#467)

CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
lanza pushed a commit that referenced this pull request Apr 29, 2024
CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
bruteforceboy pushed a commit to bruteforceboy/clangir that referenced this pull request Oct 2, 2024
…#467)

CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
Hugobros3 pushed a commit to shady-gang/clangir that referenced this pull request Oct 2, 2024
…#467)

CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
keryell pushed a commit to keryell/clangir that referenced this pull request Oct 19, 2024
…#467)

CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
lanza pushed a commit that referenced this pull request Nov 5, 2024
CIR codegen always casts the no-proto function pointer to `FuncOp`. But
the function pointer may be result of cir operations (f.e. `cir.load`).
As a result in such cases the function pointer sets to `nullptr`. That
leads to compilation error.
So this PR removes the unecessary cast to 'FuncOp' and resolves the
issue.
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2 participants