129 lines
3.7 KiB
LLVM
129 lines
3.7 KiB
LLVM
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; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
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declare i8* @foo()
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define void @f1() {
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entry:
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call i8* @foo(), !dereferenceable !{i64 2}
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ret void
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}
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; CHECK: dereferenceable, dereferenceable_or_null apply only to load and inttoptr instructions, use attributes for calls or invokes
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; CHECK-NEXT: call i8* @foo()
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define void @f2() {
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entry:
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call i8* @foo(), !dereferenceable_or_null !{i64 2}
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ret void
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}
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; CHECK: dereferenceable, dereferenceable_or_null apply only to load and inttoptr instructions, use attributes for calls or invokes
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; CHECK-NEXT: call i8* @foo()
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define i8 @f3(i8* %x) {
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entry:
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%y = load i8, i8* %x, !dereferenceable !{i64 2}
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ret i8 %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null apply only to pointer types
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; CHECK-NEXT: load i8, i8* %x
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define i8 @f4(i8* %x) {
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entry:
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%y = load i8, i8* %x, !dereferenceable_or_null !{i64 2}
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ret i8 %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null apply only to pointer types
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; CHECK-NEXT: load i8, i8* %x
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define i8* @f5(i8** %x) {
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entry:
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%y = load i8*, i8** %x, !dereferenceable !{}
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ret i8* %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null take one operand
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; CHECK-NEXT: load i8*, i8** %x
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define i8* @f6(i8** %x) {
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entry:
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%y = load i8*, i8** %x, !dereferenceable_or_null !{}
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ret i8* %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null take one operand
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; CHECK-NEXT: load i8*, i8** %x
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define i8* @f7(i8** %x) {
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entry:
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%y = load i8*, i8** %x, !dereferenceable !{!"str"}
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ret i8* %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: load i8*, i8** %x
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define i8* @f8(i8** %x) {
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entry:
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%y = load i8*, i8** %x, !dereferenceable_or_null !{!"str"}
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ret i8* %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: load i8*, i8** %x
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define i8* @f9(i8** %x) {
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entry:
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%y = load i8*, i8** %x, !dereferenceable !{i32 2}
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ret i8* %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: load i8*, i8** %x
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define i8* @f10(i8** %x) {
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entry:
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%y = load i8*, i8** %x, !dereferenceable_or_null !{i32 2}
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ret i8* %y
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: load i8*, i8** %x
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define i8* @f_11(i8 %val) {
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%ptr = inttoptr i8 %val to i8*, !dereferenceable !{i32 2}
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ret i8* %ptr
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: %ptr = inttoptr i8 %val to i8*, !dereferenceable !3
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define i8* @f_12(i8 %val) {
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%ptr = inttoptr i8 %val to i8*, !dereferenceable_or_null !{i32 2}
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ret i8* %ptr
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: %ptr = inttoptr i8 %val to i8*, !dereferenceable_or_null !3
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define i8* @f_13(i8 %val) {
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%ptr = inttoptr i8 %val to i8*, !dereferenceable !{}
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ret i8* %ptr
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}
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; CHECK: dereferenceable, dereferenceable_or_null take one operand
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; CHECK-NEXT: %ptr = inttoptr i8 %val to i8*, !dereferenceable !1
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define i8* @f_14(i8 %val) {
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%ptr = inttoptr i8 %val to i8*, !dereferenceable_or_null !{}
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ret i8* %ptr
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}
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; CHECK: dereferenceable, dereferenceable_or_null take one operand
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; CHECK-NEXT: %ptr = inttoptr i8 %val to i8*, !dereferenceable_or_null !1
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define i8* @f_15(i8 %val) {
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%ptr = inttoptr i8 %val to i8*, !dereferenceable !{!"str"}
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ret i8* %ptr
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: %ptr = inttoptr i8 %val to i8*, !dereferenceable !2
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define i8* @f_16(i8 %val) {
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%ptr = inttoptr i8 %val to i8*, !dereferenceable_or_null !{!"str"}
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ret i8* %ptr
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}
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; CHECK: dereferenceable, dereferenceable_or_null metadata value must be an i64!
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; CHECK-NEXT: %ptr = inttoptr i8 %val to i8*, !dereferenceable_or_null !2
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