| ; RUN: opt < %s -passes=lowerinvoke -S | FileCheck %s |
| ; RUN: opt < %s -passes='lowerinvoke' -S | FileCheck %s |
| |
| declare i32 @external_func(i64 %arg) |
| |
| define i32 @invoke_test(i64 %arg) personality ptr null { |
| entry: |
| %result = invoke fastcc i32 @external_func(i64 inreg %arg) |
| to label %cont unwind label %lpad |
| cont: |
| ret i32 %result |
| lpad: |
| %phi = phi i32 [ 99, %entry ] |
| %lp = landingpad { ptr, i32 } cleanup |
| ret i32 %phi |
| } |
| |
| ; The "invoke" should be converted to a "call". |
| ; CHECK-LABEL: define i32 @invoke_test |
| ; CHECK: %result = call fastcc i32 @external_func(i64 inreg %arg) |
| ; CHECK-NEXT: br label %cont |
| |
| ; Note that this pass does not remove dead landingpad blocks. |
| ; CHECK: lpad: |
| ; CHECK-NOT: phi |
| ; CHECK: landingpad |