1 ; Verify that the .toc section is aligned on an 8-byte boundary. 2 3 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -filetype=obj -o - | llvm-readobj --sections | FileCheck %s 4 5 define void @test(i32* %a) { 6 entry: 7 %a.addr = alloca i32*, align 8 8 store i32* %a, i32** %a.addr, align 8 9 %0 = load i32*, i32** %a.addr, align 8 10 %incdec.ptr = getelementptr inbounds i32, i32* %0, i32 1 11 store i32* %incdec.ptr, i32** %a.addr, align 8 12 %1 = load i32, i32* %0, align 4 13 switch i32 %1, label %sw.epilog [ 14 i32 17, label %sw.bb 15 i32 13, label %sw.bb1 16 i32 11, label %sw.bb2 17 i32 7, label %sw.bb3 18 i32 5, label %sw.bb4 19 i32 3, label %sw.bb5 20 i32 2, label %sw.bb6 21 ] 22 23 sw.bb: ; preds = %entry 24 %2 = load i32*, i32** %a.addr, align 8 25 store i32 2, i32* %2, align 4 26 br label %sw.epilog 27 28 sw.bb1: ; preds = %entry 29 %3 = load i32*, i32** %a.addr, align 8 30 store i32 3, i32* %3, align 4 31 br label %sw.epilog 32 33 sw.bb2: ; preds = %entry 34 %4 = load i32*, i32** %a.addr, align 8 35 store i32 5, i32* %4, align 4 36 br label %sw.epilog 37 38 sw.bb3: ; preds = %entry 39 %5 = load i32*, i32** %a.addr, align 8 40 store i32 7, i32* %5, align 4 41 br label %sw.epilog 42 43 sw.bb4: ; preds = %entry 44 %6 = load i32*, i32** %a.addr, align 8 45 store i32 11, i32* %6, align 4 46 br label %sw.epilog 47 48 sw.bb5: ; preds = %entry 49 %7 = load i32*, i32** %a.addr, align 8 50 store i32 13, i32* %7, align 4 51 br label %sw.epilog 52 53 sw.bb6: ; preds = %entry 54 %8 = load i32*, i32** %a.addr, align 8 55 store i32 17, i32* %8, align 4 56 br label %sw.epilog 57 58 sw.epilog: ; preds = %entry, %sw.bb6, %sw.bb5, %sw.bb4, %sw.bb3, %sw.bb2, %sw.bb1, %sw.bb 59 ret void 60 } 61 62 ; CHECK: Name: .toc 63 ; CHECK: AddressAlignment: 8 64 ; CHECK: Name: .rela.toc 65 66 ; This test was generated from the following from PR22711: 67 68 ;void test(int *a) { 69 ; switch (*a++) { 70 ; case 17: *a = 2; break; 71 ; case 13: *a = 3; break; 72 ; case 11: *a = 5; break; 73 ; case 7: *a = 7; break; 74 ; case 5: *a = 11; break; 75 ; case 3: *a = 13; break; 76 ; case 2: *a = 17; break; 77 ; } 78 ;} 79
