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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=guard-widening -S < %s | FileCheck %s
define ptr @test(i1 %cond, ptr %p) {
; CHECK-LABEL: @test(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[VAR:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[VAR2:%.*]] = call i1 @llvm.experimental.widenable.condition()
; CHECK-NEXT: [[VAR3:%.*]] = and i1 [[COND:%.*]], [[VAR2]]
; CHECK-NEXT: br label [[BB4:%.*]]
; CHECK: bb4:
; CHECK-NEXT: [[VAR5:%.*]] = load atomic i32, ptr [[P:%.*]] unordered, align 8
; CHECK-NEXT: [[VAR6:%.*]] = icmp ugt i32 [[VAR5]], 0
; CHECK-NEXT: [[VAR7:%.*]] = and i1 [[VAR6]], [[VAR]]
; CHECK-NEXT: br i1 [[VAR7]], label [[BB10:%.*]], label [[BB8:%.*]]
; CHECK: bb8:
; CHECK-NEXT: [[VAR9:%.*]] = call ptr (...) @llvm.experimental.deoptimize.p0(i32 13) [ "deopt"(i32 0) ]
; CHECK-NEXT: ret ptr [[VAR9]]
; CHECK: bb10:
; CHECK-NEXT: br i1 [[VAR3]], label [[BB13:%.*]], label [[BB11:%.*]]
; CHECK: bb11:
; CHECK-NEXT: [[VAR12:%.*]] = call ptr (...) @llvm.experimental.deoptimize.p0(i32 13) [ "deopt"(i32 1) ]
; CHECK-NEXT: ret ptr [[VAR12]]
; CHECK: bb13:
; CHECK-NEXT: unreachable
;
bb:
%var = call i1 @llvm.experimental.widenable.condition()
%var2 = call i1 @llvm.experimental.widenable.condition()
%var3 = and i1 %cond, %var2
br label %bb4
bb4: ; preds = %bb
%var5 = load atomic i32, ptr %p unordered, align 8
%var6 = icmp ugt i32 %var5, 0
%var7 = and i1 %var6, %var
br i1 %var7, label %bb10, label %bb8
bb8: ; preds = %bb4
%var9 = call ptr (...) @llvm.experimental.deoptimize.p0(i32 13) [ "deopt"(i32 0) ]
ret ptr %var9
bb10: ; preds = %bb4
br i1 %var3, label %bb13, label %bb11
bb11: ; preds = %bb10
%var12 = call ptr (...) @llvm.experimental.deoptimize.p0(i32 13) [ "deopt"(i32 1) ]
ret ptr %var12
bb13: ; preds = %bb10
unreachable
}
declare ptr @llvm.experimental.deoptimize.p0(...)
declare i1 @llvm.experimental.widenable.condition()
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