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1; RUN: llc -mtriple=bpfel -mcpu=v1 -filetype=obj -o - %s | llvm-objdump --no-print-imm-hex --mcpu=v1 -d - | FileCheck %s2 3; Source Code:4; int gbl;5; int test(int a, int b) {6; if (a == 2) {7; gbl = gbl * gbl * 2;8; goto out;9; }10; if (a != b) {11; gbl = gbl * 4;12; }13; out:14; return gbl;15; }16 17@gbl = common local_unnamed_addr global i32 0, align 418 19define i32 @test(i32, i32) local_unnamed_addr #0 {20 %3 = icmp eq i32 %0, 221 br i1 %3, label %4, label %822 23; <label>:4: ; preds = %224 %5 = load i32, ptr @gbl, align 425 %6 = shl i32 %5, 126 %7 = mul i32 %6, %527 br label %1328; CHECK: r1 <<= 3229; CHECK: r1 >>= 3230; CHECK: if r1 != 2 goto +6 <test+0x48>31 32; <label>:8: ; preds = %233 %9 = icmp eq i32 %0, %134 %10 = load i32, ptr @gbl, align 435 br i1 %9, label %15, label %1136 37; CHECK: r1 = 0 ll38; CHECK: r0 = *(u32 *)(r1 + 0)39; CHECK: r0 *= r040; CHECK: r0 <<= 141; CHECK: goto +7 <test+0x80>42 43; <label>:11: ; preds = %844 %12 = shl nsw i32 %10, 245 br label %1346 47; CHECK: r3 = 0 ll48; CHECK: r0 = *(u32 *)(r3 + 0)49; CHECK: r2 <<= 3250; CHECK: r2 >>= 3251; CHECK: if r1 == r2 goto +4 <test+0x98>52; CHECK: r0 <<= 253 54; <label>:13: ; preds = %4, %1155 %14 = phi i32 [ %12, %11 ], [ %7, %4 ]56 store i32 %14, ptr @gbl, align 457 br label %1558; CHECK: r1 = 0 ll59; CHECK: *(u32 *)(r1 + 0) = r060 61; <label>:15: ; preds = %8, %1362 %16 = phi i32 [ %14, %13 ], [ %10, %8 ]63 ret i32 %1664; CHECK: exit65}66attributes #0 = { norecurse nounwind }67