| ; 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 |
| } |