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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs
; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s | FileCheck %s
; Show that we are able to outline the simple phi node case of constants when
; the corresponding labels match.
define void @function1(ptr %a, ptr %b) {
entry:
br label %test
test:
br label %first
first:
%0 = phi i32 [ 0, %test ]
store i32 2, ptr %a, align 4
store i32 3, ptr %b, align 4
ret void
}
define void @function2(ptr %a, ptr %b) {
entry:
br label %test
test:
br label %first
first:
%0 = phi i32 [ 0, %test ]
store i32 2, ptr %a, align 4
store i32 3, ptr %b, align 4
ret void
}
; CHECK-LABEL: @function1(
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @outlined_ir_func_0(ptr [[A:%.*]], ptr [[B:%.*]])
; CHECK-NEXT: ret void
;
;
; CHECK-LABEL: @function2(
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @outlined_ir_func_0(ptr [[A:%.*]], ptr [[B:%.*]])
; CHECK-NEXT: ret void
;
;
; CHECK: define internal void @outlined_ir_func_0(
; CHECK-NEXT: newFuncRoot:
; CHECK-NEXT: br label [[ENTRY_TO_OUTLINE:%.*]]
; CHECK: entry_to_outline:
; CHECK-NEXT: br label [[TEST:%.*]]
; CHECK: test:
; CHECK-NEXT: br label [[FIRST:%.*]]
; CHECK: first:
; CHECK-NEXT: [[TMP2:%.*]] = phi i32 [ 0, [[TEST]] ]
; CHECK-NEXT: store i32 2, ptr [[TMP0:%.*]], align 4
; CHECK-NEXT: store i32 3, ptr [[TMP1:%.*]], align 4
; CHECK-NEXT: br label [[ENTRY_AFTER_OUTLINE_EXITSTUB:%.*]]
; CHECK: entry_after_outline.exitStub:
; CHECK-NEXT: ret void
;
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