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88a623aa0a
Summary: Add verification that operand bundles on an llvm.assume are well formed to the verify pass. Reviewers: jdoerfert Reviewed By: jdoerfert Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D75269
20 lines
780 B
LLVM
20 lines
780 B
LLVM
; 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) ["align"(i32* %P, i32 %P1)]
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; CHECK: to many arguments
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call void @llvm.assume(i1 true) ["align"(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) ["align"(i32* %P)]
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; CHECK: this attribute has no argument
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call void @llvm.assume(i1 true) ["align"(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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ret void
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}
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