28 lines
1.3 KiB
LLVM
28 lines
1.3 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: not opt -verify < %s 2>&1 | FileCheck %s
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declare void @llvm.assume(i1)
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define void @func(i32* %P, i32 %P1, i32* %P2, i32* %P3) {
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; CHECK: tags must be valid attribute names
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call void @llvm.assume(i1 true) ["adazdazd"()]
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; CHECK: the second argument should be a constant integral value
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call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P, i32 %P1)]
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; CHECK: to many arguments
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call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P, i32 8, i32 8)]
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; CHECK: this attribute should have 2 arguments
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call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P)]
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; CHECK: this attribute has no argument
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call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P, i32 4), "cold"(i32* %P)]
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; CHECK: this attribute should have one argument
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call void @llvm.assume(i1 true) ["noalias"()]
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call void @llvm.assume(i1 true) ["align"(i32* %P, i32 %P1, i32 4)]
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; CHECK: alignment assumptions should have 2 or 3 arguments
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call void @llvm.assume(i1 true) ["align"(i32* %P, i32 %P1, i32 4, i32 4)]
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; CHECK: second argument should be an integer
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call void @llvm.assume(i1 true) ["align"(i32* %P, i32* %P2)]
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; CHECK: third argument should be an integer if present
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call void @llvm.assume(i1 true) ["align"(i32* %P, i32 %P1, i32* %P2)]
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ret void
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}
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