846709b287
Now that the legacy PM is no longer tested, the huge matrix of test prefixes used by attributor tests is no longer needed and very confusing for the casual reader. Reduce the prefixes down to just CHECK, TUNIT and CGSCC.
117 lines
5.3 KiB
LLVM
117 lines
5.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,CGSCC
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;
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; Mostly check we do not crash on these uses
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define internal void @internal(void (i8*)* %fp) {
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;
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;
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; TUNIT-LABEL: define {{[^@]+}}@internal
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; TUNIT-SAME: (void (i8*)* nonnull [[FP:%.*]]) {
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; TUNIT-NEXT: entry:
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; TUNIT-NEXT: [[A:%.*]] = alloca i32, align 4
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; TUNIT-NEXT: call void @foo(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1:[0-9]+]]
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; TUNIT-NEXT: call void [[FP]](i8* bitcast (void (i32*)* @foo to i8*))
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; TUNIT-NEXT: call void @callback1(void (i32*)* noundef nonnull @foo)
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; TUNIT-NEXT: call void @callback2(void (i8*)* noundef bitcast (void (i32*)* @foo to void (i8*)*))
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; TUNIT-NEXT: call void @callback2(void (i8*)* nonnull [[FP]])
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; TUNIT-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
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; TUNIT-NEXT: call void [[FP]](i8* [[TMP1]])
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; TUNIT-NEXT: ret void
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;
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; CGSCC-LABEL: define {{[^@]+}}@internal
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; CGSCC-SAME: (void (i8*)* noundef nonnull [[FP:%.*]]) {
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; CGSCC-NEXT: entry:
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; CGSCC-NEXT: [[A:%.*]] = alloca i32, align 4
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; CGSCC-NEXT: call void @foo(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1:[0-9]+]]
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; CGSCC-NEXT: call void [[FP]](i8* bitcast (void (i32*)* @foo to i8*))
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; CGSCC-NEXT: call void @callback1(void (i32*)* noundef nonnull @foo)
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; CGSCC-NEXT: call void @callback2(void (i8*)* noundef bitcast (void (i32*)* @foo to void (i8*)*))
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; CGSCC-NEXT: call void @callback2(void (i8*)* noundef nonnull [[FP]])
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; CGSCC-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
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; CGSCC-NEXT: call void [[FP]](i8* [[TMP1]])
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; CGSCC-NEXT: ret void
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;
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entry:
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%a = alloca i32, align 4
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%tmp = bitcast i32* %a to i8*
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call void @foo(i32* nonnull %a)
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call void %fp(i8* bitcast (void (i32*)* @foo to i8*))
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call void @callback1(void (i32*)* nonnull @foo)
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call void @callback2(void (i8*)* bitcast (void (i32*)* @foo to void (i8*)*))
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call void @callback2(void (i8*)* %fp)
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%tmp1 = bitcast i32* %a to i8*
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call void %fp(i8* %tmp1)
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ret void
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}
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define void @external(void (i8*)* %fp) {
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;
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;
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; TUNIT-LABEL: define {{[^@]+}}@external
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; TUNIT-SAME: (void (i8*)* [[FP:%.*]]) {
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; TUNIT-NEXT: entry:
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; TUNIT-NEXT: [[A:%.*]] = alloca i32, align 4
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; TUNIT-NEXT: call void @foo(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1]]
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; TUNIT-NEXT: call void @callback1(void (i32*)* noundef nonnull @foo)
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; TUNIT-NEXT: call void @callback2(void (i8*)* noundef bitcast (void (i32*)* @foo to void (i8*)*))
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; TUNIT-NEXT: call void @callback2(void (i8*)* [[FP]])
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; TUNIT-NEXT: call void [[FP]](i8* bitcast (void (i32*)* @foo to i8*))
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; TUNIT-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
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; TUNIT-NEXT: call void [[FP]](i8* [[TMP1]])
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; TUNIT-NEXT: call void @internal(void (i8*)* nonnull [[FP]])
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; TUNIT-NEXT: ret void
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;
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; CGSCC-LABEL: define {{[^@]+}}@external
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; CGSCC-SAME: (void (i8*)* [[FP:%.*]]) {
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; CGSCC-NEXT: entry:
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; CGSCC-NEXT: [[A:%.*]] = alloca i32, align 4
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; CGSCC-NEXT: call void @foo(i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1]]
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; CGSCC-NEXT: call void @callback1(void (i32*)* noundef nonnull @foo)
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; CGSCC-NEXT: call void @callback2(void (i8*)* noundef bitcast (void (i32*)* @foo to void (i8*)*))
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; CGSCC-NEXT: call void @callback2(void (i8*)* [[FP]])
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; CGSCC-NEXT: call void [[FP]](i8* bitcast (void (i32*)* @foo to i8*))
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; CGSCC-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
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; CGSCC-NEXT: call void [[FP]](i8* [[TMP1]])
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; CGSCC-NEXT: call void @internal(void (i8*)* noundef nonnull [[FP]])
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; CGSCC-NEXT: ret void
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;
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entry:
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%a = alloca i32, align 4
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%tmp = bitcast i32* %a to i8*
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call void @foo(i32* nonnull %a)
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call void @callback1(void (i32*)* nonnull @foo)
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call void @callback2(void (i8*)* bitcast (void (i32*)* @foo to void (i8*)*))
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call void @callback2(void (i8*)* %fp)
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call void %fp(i8* bitcast (void (i32*)* @foo to i8*))
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%tmp1 = bitcast i32* %a to i8*
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call void %fp(i8* %tmp1)
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call void @internal(void (i8*)* %fp)
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ret void
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}
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define internal void @foo(i32* %a) {
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;
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; CHECK: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
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; CHECK-LABEL: define {{[^@]+}}@foo
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; CHECK-SAME: (i32* nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: store i32 0, i32* [[A]], align 4
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; CHECK-NEXT: ret void
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;
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entry:
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store i32 0, i32* %a
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ret void
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}
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declare void @callback1(void (i32*)*)
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declare void @callback2(void (i8*)*)
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;.
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; TUNIT: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
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; TUNIT: attributes #[[ATTR1]] = { nofree nosync nounwind willreturn writeonly }
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;.
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; CGSCC: attributes #[[ATTR0]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
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; CGSCC: attributes #[[ATTR1]] = { nounwind willreturn writeonly }
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;.
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