1; This file tests the codegen of mergeable strings in AIX assembly only. 2; Once the codegen of mergeable strings for XCOFF object files is supported 3; the test in this file should be merged into aix-xcoff-data.ll with additional 4; tests for XCOFF object files. 5 6; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -xcoff-traceback-table=false \ 7; RUN: -mtriple powerpc-ibm-aix-xcoff -data-sections=false \ 8; RUN: -global-merge-all-const=false < %s | FileCheck %s 9; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -xcoff-traceback-table=false \ 10; RUN: -mtriple powerpc64-ibm-aix-xcoff -data-sections=false \ 11; RUN: -global-merge-all-const=false < %s | FileCheck %s 12 13; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \ 14; RUN: -xcoff-traceback-table=false -data-sections=false \ 15; RUN: -global-merge-all-const=false -filetype=obj -o %t.o < %s 16; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=CHECKOBJ %s 17 18@magic16 = private unnamed_addr constant [4 x i16] [i16 264, i16 272, i16 213, i16 0], align 2 19@magic32 = private unnamed_addr constant [4 x i32] [i32 464, i32 472, i32 413, i32 0], align 4 20@strA = private unnamed_addr constant [14 x i8] c"hello world!\0A\00", align 1 21@.str = private unnamed_addr constant [9 x i8] c"abcdefgh\00", align 1 22@p = global ptr @.str, align 4 23 24; Function Attrs: noinline nounwind optnone 25define i8 @foo() #0 { 26entry: 27 %0 = load ptr, ptr @p, align 4 28 %1 = load i8, ptr %0, align 1 29 ret i8 %1 30} 31 32; CHECK: .csect .rodata[RO],2 33; CHECK-NEXT: .align 1 34; CHECK-NEXT: L..magic16: 35; CHECK-NEXT: .vbyte 2, 264 # 0x108 36; CHECK-NEXT: .vbyte 2, 272 # 0x110 37; CHECK-NEXT: .vbyte 2, 213 # 0xd5 38; CHECK-NEXT: .vbyte 2, 0 # 0x0 39; CHECK-NEXT: .align 2 40; CHECK-NEXT: L..magic32: 41; CHECK-NEXT: .vbyte 4, 464 # 0x1d0 42; CHECK-NEXT: .vbyte 4, 472 # 0x1d8 43; CHECK-NEXT: .vbyte 4, 413 # 0x19d 44; CHECK-NEXT: .vbyte 4, 0 # 0x0 45; CHECK-NEXT: L..strA: 46; CHECK-NEXT: .byte 'h,'e,'l,'l,'o,' ,'w,'o,'r,'l,'d,'!,0012,0000 47; CHECK-NEXT: L...str: 48; CHECK-NEXT: .string "abcdefgh" 49 50; CHECKOBJ: 00000010 <.rodata>: 51; CHECKOBJ-NEXT: 10: 01 08 01 10 52; CHECKOBJ-NEXT: 14: 00 d5 00 00 53; CHECKOBJ-NEXT: 18: 00 00 01 d0 54; CHECKOBJ-NEXT: 1c: 00 00 01 d8 55; CHECKOBJ-NEXT: 20: 00 00 01 9d 56; CHECKOBJ-NEXT: 24: 00 00 00 00 57; CHECKOBJ-NEXT: 28: 68 65 6c 6c 58; CHECKOBJ-NEXT: 2c: 6f 20 77 6f 59; CHECKOBJ-NEXT: 30: 72 6c 64 21 60; CHECKOBJ-NEXT: 34: 0a 00 61 62 61; CHECKOBJ-NEXT: 38: 63 64 65 66 62; CHECKOBJ-NEXT: 3c: 67 68 00 00 63