44 lines
2.1 KiB
LLVM
44 lines
2.1 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes
|
||
|
|
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
|
||
|
|
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
|
||
|
|
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
|
||
|
|
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
|
||
|
|
|
||
|
|
; See PR26774
|
||
|
|
|
||
|
|
define i32 @baz() {
|
||
|
|
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn
|
||
|
|
; IS__TUNIT____-LABEL: define {{[^@]+}}@baz
|
||
|
|
; IS__TUNIT____-SAME: () [[ATTR0:#.*]] {
|
||
|
|
; IS__TUNIT____-NEXT: ret i32 10
|
||
|
|
;
|
||
|
|
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
|
||
|
|
; IS__CGSCC____-LABEL: define {{[^@]+}}@baz
|
||
|
|
; IS__CGSCC____-SAME: () [[ATTR0:#.*]] {
|
||
|
|
; IS__CGSCC____-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() {
|
||
|
|
; CHECK-LABEL: define {{[^@]+}}@foo() {
|
||
|
|
; CHECK-NEXT: ret i32 10
|
||
|
|
;
|
||
|
|
|
||
|
|
%val = call i32 @baz()
|
||
|
|
ret i32 %val
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @bar() {
|
||
|
|
; CHECK-LABEL: define {{[^@]+}}@bar() {
|
||
|
|
; CHECK-NEXT: [[VAL:%.*]] = call i32 @foo()
|
||
|
|
; CHECK-NEXT: ret i32 [[VAL]]
|
||
|
|
;
|
||
|
|
|
||
|
|
%val = call i32 @foo()
|
||
|
|
ret i32 %val
|
||
|
|
}
|