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This ensures that we're building and testing the CompileOnDemand layer, at least
in a basic way.
Currently x86-64 only, and with limited to no library calls enabled (depending
on host platform). Patches welcome. ;)
To enable access to the lazy JIT, this patch replaces the '-use-orcmcjit' lli
option with a new option:
'-jit-kind={ mcjit | orc-mcjit | orc-lazy }'.
All regression tests are updated to use the new option, and one trivial test of
the new lazy JIT is added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233182 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
1.0 KiB
LLVM
35 lines
1.0 KiB
LLVM
; RUN: %lli -jit-kind=orc-mcjit %s > /dev/null
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define i32 @main() nounwind uwtable {
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entry:
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%retval = alloca i32, align 4
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%count = alloca i32, align 4
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%i = alloca i32, align 4
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store i32 0, i32* %retval
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store i32 0, i32* %count, align 4
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store i32 0, i32* %i, align 4
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br label %for.cond
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for.cond: ; preds = %for.inc, %entry
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%0 = load i32, i32* %i, align 4
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%cmp = icmp slt i32 %0, 50
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br i1 %cmp, label %for.body, label %for.end
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for.body: ; preds = %for.cond
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%1 = load i32, i32* %count, align 4
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%inc = add nsw i32 %1, 1
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store i32 %inc, i32* %count, align 4
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br label %for.inc
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for.inc: ; preds = %for.body
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%2 = load i32, i32* %i, align 4
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%inc1 = add nsw i32 %2, 1
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store i32 %inc1, i32* %i, align 4
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br label %for.cond
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for.end: ; preds = %for.cond
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%3 = load i32, i32* %count, align 4
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%sub = sub nsw i32 %3, 50
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ret i32 %sub
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}
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