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.
53 lines
1.7 KiB
LLVM
53 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals
|
|
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT
|
|
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,CGSCC
|
|
|
|
; See PR26774
|
|
|
|
define i32 @baz() {
|
|
; CHECK: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
|
|
; CHECK-LABEL: define {{[^@]+}}@baz
|
|
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
|
|
; CHECK-NEXT: ret i32 10
|
|
;
|
|
ret i32 10
|
|
}
|
|
|
|
; We can const-prop @baz's return value *into* @foo, but cannot
|
|
; constprop @foo's return value into bar.
|
|
|
|
define linkonce_odr i32 @foo() {
|
|
; TUNIT-LABEL: define {{[^@]+}}@foo() {
|
|
; TUNIT-NEXT: ret i32 10
|
|
;
|
|
; CGSCC-LABEL: define {{[^@]+}}@foo() {
|
|
; CGSCC-NEXT: [[VAL:%.*]] = call i32 @baz()
|
|
; CGSCC-NEXT: ret i32 [[VAL]]
|
|
;
|
|
|
|
%val = call i32 @baz()
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32 @bar() {
|
|
; TUNIT: Function Attrs: norecurse
|
|
; TUNIT-LABEL: define {{[^@]+}}@bar
|
|
; TUNIT-SAME: () #[[ATTR1:[0-9]+]] {
|
|
; TUNIT-NEXT: [[VAL:%.*]] = call i32 @foo()
|
|
; TUNIT-NEXT: ret i32 [[VAL]]
|
|
;
|
|
; CGSCC-LABEL: define {{[^@]+}}@bar() {
|
|
; CGSCC-NEXT: [[VAL:%.*]] = call i32 @foo()
|
|
; CGSCC-NEXT: ret i32 [[VAL]]
|
|
;
|
|
|
|
%val = call i32 @foo()
|
|
ret i32 %val
|
|
}
|
|
;.
|
|
; TUNIT: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
|
|
; TUNIT: attributes #[[ATTR1]] = { norecurse }
|
|
;.
|
|
; CGSCC: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
|
|
;.
|