forked from OSchip/llvm-project
100 lines
3.8 KiB
LLVM
100 lines
3.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -passes=simplifycfg -sink-common-insts -S | FileCheck %s
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:1-p2:32:8:8:32-ni:2"
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target triple = "x86_64-unknown-linux-gnu"
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define void @test_01(i1 %cond) gc "statepoint-example" personality i32* ()* @zot {
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; CHECK-LABEL: @test_01(
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; CHECK-NEXT: bb:
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; CHECK-NEXT: [[DOT:%.*]] = select i1 [[COND:%.*]], i32 0, i32 1
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; CHECK-NEXT: [[TMP4:%.*]] = call i8* @wibble()
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; CHECK-NEXT: [[TMP5:%.*]] = bitcast i8* [[TMP4]] to i8 addrspace(1)* (i8 addrspace(1)*)*
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; CHECK-NEXT: [[TMP0:%.*]] = invoke align 8 dereferenceable_or_null(8) i8 addrspace(1)* [[TMP5]](i8 addrspace(1)* undef) [ "deopt"(i32 [[DOT]]) ]
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; CHECK-NEXT: to label [[BB8_CONT:%.*]] unwind label [[BB13:%.*]]
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; CHECK: bb8.cont:
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; CHECK-NEXT: unreachable
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; CHECK: bb13:
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; CHECK-NEXT: [[TMP14:%.*]] = landingpad { i8*, i32 }
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; CHECK-NEXT: cleanup
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; CHECK-NEXT: ret void
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;
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bb:
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br i1 %cond, label %bb3, label %bb8
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bb1: ; preds = %bb13
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ret void
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bb3: ; preds = %bb
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%tmp4 = call i8* @wibble()
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%tmp5 = bitcast i8* %tmp4 to i8 addrspace(1)* (i8 addrspace(1)*)*
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%tmp6 = invoke align 8 dereferenceable_or_null(8) i8 addrspace(1)* %tmp5(i8 addrspace(1)* undef) [ "deopt"(i32 0) ]
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to label %bb7 unwind label %bb13
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bb7: ; preds = %bb3
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unreachable
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bb8: ; preds = %bb
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%tmp9 = call i8* @wibble()
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%tmp10 = bitcast i8* %tmp9 to i8 addrspace(1)* (i8 addrspace(1)*)*
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%tmp11 = invoke align 8 dereferenceable_or_null(8) i8 addrspace(1)* %tmp10(i8 addrspace(1)* undef) [ "deopt"(i32 1) ]
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to label %bb12 unwind label %bb13
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bb12: ; preds = %bb8
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unreachable
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bb13: ; preds = %bb8, %bb3
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%tmp14 = landingpad { i8*, i32 }
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cleanup
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br label %bb1
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}
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define void @test_02(i1 %cond) gc "statepoint-example" personality i32* ()* @zot {
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; CHECK-LABEL: @test_02(
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; CHECK-NEXT: bb:
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; CHECK-NEXT: [[TMP4:%.*]] = call i8* @wibble()
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; CHECK-NEXT: [[TMP5:%.*]] = bitcast i8* [[TMP4]] to i8 addrspace(1)* (i8 addrspace(1)*)*
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; CHECK-NEXT: [[TMP0:%.*]] = invoke align 8 dereferenceable_or_null(8) i8 addrspace(1)* [[TMP5]](i8 addrspace(1)* undef) [ "deopt"(i32 0) ]
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; CHECK-NEXT: to label [[BB8_CONT:%.*]] unwind label [[BB13:%.*]]
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; CHECK: bb8.cont:
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; CHECK-NEXT: unreachable
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; CHECK: bb13:
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; CHECK-NEXT: [[TMP14:%.*]] = landingpad { i8*, i32 }
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; CHECK-NEXT: cleanup
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; CHECK-NEXT: ret void
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;
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bb:
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br i1 %cond, label %bb3, label %bb8
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bb1: ; preds = %bb13
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ret void
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bb3: ; preds = %bb
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%tmp4 = call i8* @wibble()
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%tmp5 = bitcast i8* %tmp4 to i8 addrspace(1)* (i8 addrspace(1)*)*
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%tmp6 = invoke align 8 dereferenceable_or_null(8) i8 addrspace(1)* %tmp5(i8 addrspace(1)* undef) [ "deopt"(i32 0) ]
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to label %bb7 unwind label %bb13
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bb7: ; preds = %bb3
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unreachable
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bb8: ; preds = %bb
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%tmp9 = call i8* @wibble()
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%tmp10 = bitcast i8* %tmp9 to i8 addrspace(1)* (i8 addrspace(1)*)*
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%tmp11 = invoke align 8 dereferenceable_or_null(8) i8 addrspace(1)* %tmp10(i8 addrspace(1)* undef) [ "deopt"(i32 0) ]
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to label %bb12 unwind label %bb13
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bb12: ; preds = %bb8
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unreachable
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bb13: ; preds = %bb8, %bb3
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%tmp14 = landingpad { i8*, i32 }
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cleanup
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br label %bb1
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}
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declare i32* @zot()
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declare i8* @wibble()
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