1; RUN: llc -relocation-model=pic -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 <%s | FileCheck %s 2 3%struct.Record = type { ptr, i32 } 4 5@n = local_unnamed_addr global i32 500000000, align 4 6@m = common global %struct.Record zeroinitializer, align 8 7@a = hidden local_unnamed_addr global ptr @m, align 8 8@o = common global %struct.Record zeroinitializer, align 8 9@b = hidden local_unnamed_addr global ptr @o, align 8 10 11define signext i32 @foo() local_unnamed_addr { 12entry: 13 %0 = load i64, ptr @b, align 8 14 %1 = load ptr, ptr @a, align 8 15 store i64 %0, ptr %1, align 8 16 %2 = load i32, ptr @n, align 4 17 %cmp9 = icmp eq i32 %2, 0 18 br i1 %cmp9, label %for.end, label %for.body 19 20for.body: ; preds = %entry, %for.body 21 %i.010 = phi i32 [ %inc, %for.body ], [ 0, %entry ] 22 %3 = load ptr, ptr @a, align 8 23 %IntComp = getelementptr inbounds %struct.Record, ptr %3, i64 0, i32 1 24 store i32 5, ptr %IntComp, align 8 25 %4 = load ptr, ptr %3, align 8 26 %IntComp3 = getelementptr inbounds %struct.Record, ptr %4, i64 0, i32 1 27 store i32 5, ptr %IntComp3, align 8 28 store ptr %4, ptr %4, align 8 29 %inc = add nuw i32 %i.010, 1 30 %cmp = icmp ult i32 %inc, %2 31 br i1 %cmp, label %for.body, label %for.end 32 33for.end: ; preds = %for.body, %entry 34 ret i32 0 35 36; CHECK-LABEL: foo 37; CHECK: addis [[REG1:[0-9]+]], 2, a@toc@ha 38; CHECK: li [[REG4:[0-9]+]], 5 39; CHECK: [[LAB:[a-z0-9A-Z_.]+]]: 40; CHECK: ld [[REG2:[0-9]+]], a@toc@l([[REG1]]) 41; CHECK: stw [[REG4]], 8([[REG2]]) 42; CHECK: ld [[REG3:[0-9]+]], 0([[REG2]]) 43; CHECK: stw [[REG4]], 8([[REG3]]) 44; CHECK: std [[REG3]], 0([[REG3]]) 45; CHECK: bdnz [[LAB]] 46} 47 48