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1; RUN: llc < %s | FileCheck %s2;3; PR27612. The following spill is hoisted from two locations: the fall4; through succ block and the landingpad block of a call which may throw5; exception. If it is not hoisted before the call, the spill will be6; missing on the landingpad path.7;8; CHECK-LABEL: _Z3foov:9; CHECK: movq %rbx, (%rsp) # 8-byte Spill10; CHECK-NEXT: callq _Z3goov11 12target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"13target triple = "x86_64-unknown-linux-gnu"14 15@a = dso_local global [20 x i64] zeroinitializer, align 1616@_ZTIi = external constant ptr17 18; Function Attrs: uwtable19define dso_local void @_Z3foov() personality ptr @__gxx_personality_v0 {20entry:21 %tmp = load i64, ptr getelementptr inbounds ([20 x i64], ptr @a, i64 0, i64 1), align 822 invoke void @_Z3goov()23 to label %try.cont unwind label %lpad24 25lpad: ; preds = %entry26 %tmp1 = landingpad { ptr, i32 }27 cleanup28 catch ptr @_ZTIi29 %tmp2 = extractvalue { ptr, i32 } %tmp1, 130 %tmp3 = tail call i32 @llvm.eh.typeid.for(ptr @_ZTIi)31 %matches = icmp eq i32 %tmp2, %tmp332 br i1 %matches, label %catch, label %ehcleanup33 34catch: ; preds = %lpad35 %tmp4 = extractvalue { ptr, i32 } %tmp1, 036 %tmp5 = tail call ptr @__cxa_begin_catch(ptr %tmp4)37 store i64 %tmp, ptr getelementptr inbounds ([20 x i64], ptr @a, i64 0, i64 2), align 1638 tail call void asm sideeffect "", "~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{memory},~{dirflag},~{fpsr},~{flags}"()39 store i64 %tmp, ptr getelementptr inbounds ([20 x i64], ptr @a, i64 0, i64 3), align 840 tail call void @__cxa_end_catch()41 br label %try.cont42 43try.cont: ; preds = %catch, %entry44 store i64 %tmp, ptr getelementptr inbounds ([20 x i64], ptr @a, i64 0, i64 4), align 1645 tail call void asm sideeffect "", "~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{memory},~{dirflag},~{fpsr},~{flags}"()46 store i64 %tmp, ptr getelementptr inbounds ([20 x i64], ptr @a, i64 0, i64 5), align 847 ret void48 49ehcleanup: ; preds = %lpad50 resume { ptr, i32 } %tmp151}52 53declare void @_Z3goov()54 55declare i32 @__gxx_personality_v0(...)56 57; Function Attrs: nounwind readnone58declare i32 @llvm.eh.typeid.for(ptr)59 60declare ptr @__cxa_begin_catch(ptr)61 62declare void @__cxa_end_catch()63