1*f3131c99SZaara Syeda; RUN: llc --verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \ 2*f3131c99SZaara Syeda; RUN: -global-merge-all-const=true < %s | FileCheck %s 3*f3131c99SZaara Syeda 4*f3131c99SZaara Syeda; RUN: llc --verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \ 5*f3131c99SZaara Syeda; RUN: -global-merge-all-const=false < %s | FileCheck --check-prefix=NOMERGE %s 6*f3131c99SZaara Syeda 7*f3131c99SZaara Syeda%struct.pc_t = type { i8 } 8*f3131c99SZaara Syeda%struct.S = type { i32, i32, i32, i32, [9 x i32] } 9*f3131c99SZaara Syeda 10*f3131c99SZaara Syeda@constinit = private unnamed_addr constant <{ i32, i32, i32, i32, [9 x i32] }> <{ i32 0, i32 0, i32 0, i32 2, [9 x i32] zeroinitializer }>, align 4 11*f3131c99SZaara Syeda@.str = private unnamed_addr constant [6 x i8] c"hello\00", align 1 12*f3131c99SZaara Syeda@.str.1 = private unnamed_addr constant [6 x i8] c"world\00", align 1 13*f3131c99SZaara Syeda@.str.2 = private unnamed_addr constant [6 x i8] c"abcde\00", align 1 14*f3131c99SZaara Syeda@.str.3 = private unnamed_addr constant [6 x i8] c"fghij\00", align 1 15*f3131c99SZaara Syeda@pc = internal constant %struct.pc_t zeroinitializer, align 1 16*f3131c99SZaara Syeda@s = internal constant %struct.S { i32 1, i32 2, i32 3, i32 4, [9 x i32] [i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13] }, align 4 17*f3131c99SZaara Syeda 18*f3131c99SZaara Syeda; Function Attrs: mustprogress 19*f3131c99SZaara Syedadefine noundef i32 @f5() { 20*f3131c99SZaara Syedaentry: 21*f3131c99SZaara Syeda %call = tail call noundef i32 @f4(ptr noundef nonnull @pc) 22*f3131c99SZaara Syeda ret i32 %call 23*f3131c99SZaara Syeda} 24*f3131c99SZaara Syeda 25*f3131c99SZaara Syedadeclare noundef i32 @f4(ptr noundef) 26*f3131c99SZaara Syedadeclare noundef i32 @printf(ptr nocapture noundef readonly, ...) 27*f3131c99SZaara Syeda 28*f3131c99SZaara Syedadefine noundef i32 @f1() { 29*f3131c99SZaara Syedaentry: 30*f3131c99SZaara Syeda %call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str) 31*f3131c99SZaara Syeda ret i32 %call 32*f3131c99SZaara Syeda} 33*f3131c99SZaara Syeda 34*f3131c99SZaara Syeda 35*f3131c99SZaara Syeda; Function Attrs: mustprogress nofree nounwind 36*f3131c99SZaara Syedadefine noundef i32 @f2() { 37*f3131c99SZaara Syedaentry: 38*f3131c99SZaara Syeda %call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1) 39*f3131c99SZaara Syeda ret i32 %call 40*f3131c99SZaara Syeda} 41*f3131c99SZaara Syeda 42*f3131c99SZaara Syedadefine noundef i32 @f3() { 43*f3131c99SZaara Syedaentry: 44*f3131c99SZaara Syeda %call = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2) 45*f3131c99SZaara Syeda ret i32 %call 46*f3131c99SZaara Syeda} 47*f3131c99SZaara Syeda 48*f3131c99SZaara Syedadefine noundef i32 @f7() { 49*f3131c99SZaara Syedaentry: 50*f3131c99SZaara Syeda %call = tail call noundef i32 @f6(ptr noundef nonnull @s) 51*f3131c99SZaara Syeda ret i32 %call 52*f3131c99SZaara Syeda} 53*f3131c99SZaara Syeda 54*f3131c99SZaara Syedadeclare noundef i32 @f6(ptr noundef) 55*f3131c99SZaara Syeda 56*f3131c99SZaara Syeda; CHECK: .csect L.._MergedGlobals[RO],2 57*f3131c99SZaara Syeda; CHECK-NEXT: .lglobl pc # @_MergedGlobals 58*f3131c99SZaara Syeda; CHECK-NEXT: .lglobl s 59*f3131c99SZaara Syeda; CHECK-NEXT: .align 2 60*f3131c99SZaara Syeda; CHECK-NEXT:pc: 61*f3131c99SZaara Syeda; CHECK-NEXT: .space 1 62*f3131c99SZaara Syeda; CHECK-NEXT:L...str: 63*f3131c99SZaara Syeda; CHECK-NEXT: .string "hello" 64*f3131c99SZaara Syeda; CHECK-NEXT:L...str.1: 65*f3131c99SZaara Syeda; CHECK-NEXT: .string "world" 66*f3131c99SZaara Syeda; CHECK-NEXT:L...str.2: 67*f3131c99SZaara Syeda; CHECK-NEXT: .string "abcde" 68*f3131c99SZaara Syeda; CHECK-NEXT:L...str.3: 69*f3131c99SZaara Syeda; CHECK-NEXT: .string "fghij" 70*f3131c99SZaara Syeda; CHECK-NEXT: .space 3 71*f3131c99SZaara Syeda; CHECK-NEXT:L..constinit: 72*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 0 # 0x0 73*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 0 # 0x0 74*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 0 # 0x0 75*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 2 # 0x2 76*f3131c99SZaara Syeda; CHECK-NEXT: .space 36 77*f3131c99SZaara Syeda; CHECK-NEXT:s: 78*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 1 # 0x1 79*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 2 # 0x2 80*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 3 # 0x3 81*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 4 # 0x4 82*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 5 # 0x5 83*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 6 # 0x6 84*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 7 # 0x7 85*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 8 # 0x8 86*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 9 # 0x9 87*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 10 # 0xa 88*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 11 # 0xb 89*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 12 # 0xc 90*f3131c99SZaara Syeda; CHECK-NEXT: .vbyte 4, 13 # 0xd 91*f3131c99SZaara Syeda 92*f3131c99SZaara Syeda 93*f3131c99SZaara Syeda; NOMERGE-NOT: L.._MergedGGlobals[RO] 94