1; RUN: llc -mtriple=hexagon -verify-machineinstrs < %s | FileCheck %s 2; 3; Check that the testcase compiles successfully. Expect that if-conversion 4; took place. 5; CHECK-LABEL: fred: 6; CHECK: if (!p0) r{{[0-9]+}} = memw(r{{[0-9]+}}+#0) 7 8target triple = "hexagon" 9 10define void @fred(i32 %p0) local_unnamed_addr align 2 { 11b0: 12 br i1 undef, label %b1, label %b2 13 14b1: ; preds = %b0 15 %t0 = load ptr, ptr undef, align 4 16 br label %b2 17 18b2: ; preds = %b1, %b0 19 %t1 = phi ptr [ %t0, %b1 ], [ undef, %b0 ] 20 %t2 = getelementptr inbounds i8, ptr %t1, i32 %p0 21 tail call void @llvm.memmove.p0.p0.i32(ptr undef, ptr %t2, i32 undef, i1 false) #1 22 ret void 23} 24 25declare void @llvm.memmove.p0.p0.i32(ptr nocapture, ptr nocapture readonly, i32, i1) #0 26 27attributes #0 = { argmemonly nounwind } 28attributes #1 = { nounwind } 29 30