28 lines · plain
1; RUN: opt -passes=gvn-hoist -verify-memoryssa -S < %s | FileCheck %s2; REQUIRES: asserts3 4target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7declare i32 @wobble(...)8 9declare void @spam() align 210 11; CHECK-LABEL: @f()12define void @f() personality ptr @wobble {13bb:14 %tmp = alloca ptr, align 815 invoke void @spam()16 to label %bb16 unwind label %bb2317 18bb16: ; preds = %bb19 %tmp17 = load ptr, ptr %tmp, align 820 %tmp18 = load ptr, ptr %tmp, align 821 unreachable22 23bb23: ; preds = %bb24 %tmp24 = landingpad { ptr, i32 }25 cleanup26 unreachable27}28