68 lines
1.4 KiB
LLVM
68 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs
|
|
; RUN: opt -S -verify -iroutliner -ir-outlining-no-cost < %s | FileCheck %s
|
|
|
|
; Make sure that we outline from all three of these functions, and that
|
|
; the first instruction in the module is included when it is the only
|
|
; instruction in the first basic block.
|
|
|
|
define void @f1() {
|
|
bb:
|
|
br label %bb1
|
|
bb1:
|
|
br label %bb2
|
|
bb2:
|
|
ret void
|
|
}
|
|
|
|
define void @f2() {
|
|
bb:
|
|
br label %bb1
|
|
bb1:
|
|
br label %bb2
|
|
bb2:
|
|
ret void
|
|
}
|
|
|
|
define void @f3() {
|
|
bb:
|
|
br label %bb1
|
|
bb1:
|
|
br label %bb2
|
|
bb2:
|
|
ret void
|
|
}
|
|
; CHECK-LABEL: @f1(
|
|
; CHECK-NEXT: bb:
|
|
; CHECK-NEXT: call void @outlined_ir_func_0()
|
|
; CHECK-NEXT: br label [[BB2:%.*]]
|
|
; CHECK: bb2:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
;
|
|
; CHECK-LABEL: @f2(
|
|
; CHECK-NEXT: bb:
|
|
; CHECK-NEXT: call void @outlined_ir_func_0()
|
|
; CHECK-NEXT: br label [[BB2:%.*]]
|
|
; CHECK: bb2:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
;
|
|
; CHECK-LABEL: @f3(
|
|
; CHECK-NEXT: bb:
|
|
; CHECK-NEXT: call void @outlined_ir_func_0()
|
|
; CHECK-NEXT: br label [[BB2:%.*]]
|
|
; CHECK: bb2:
|
|
; CHECK-NEXT: ret void
|
|
;
|
|
;
|
|
; CHECK-LABEL: define internal void @outlined_ir_func_0(
|
|
; CHECK-NEXT: newFuncRoot:
|
|
; CHECK-NEXT: br label [[BB_TO_OUTLINE:%.*]]
|
|
; CHECK: bb_to_outline:
|
|
; CHECK-NEXT: br label [[BB1:%.*]]
|
|
; CHECK: bb1:
|
|
; CHECK-NEXT: br label [[BB2_EXITSTUB:%.*]]
|
|
; CHECK: bb2.exitStub:
|
|
; CHECK-NEXT: ret void
|
|
;
|