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1;; This test takes a very long time2; REQUIRES: expensive_checks3 4;; This test generates 65535 relocation entries in a single section,5;; which would trigger an overflow section to be generated in 32-bit mode.6; RUN: grep -v RUN: %s | \7; RUN: sed > %t.overflow.ll 's/SIZE/65535/;s/MACRO/#/;s/#/################/g;s/#/################/g;s/#/################/g;s/#/################/g;s/#/#_/g;s/_#_\([^#]\)/\1/;s/_/, /g;s/#/ptr @c/g;'8; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \9; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.overflow.o %t.overflow.ll10; RUN: llvm-readobj --section-headers %t.overflow.o | FileCheck --check-prefix=OVERFLOW %s11 12;; This test generates 65534 relocation entries, an overflow section should13;; not be generated.14; RUN: grep -v RUN: %s | \15; RUN: sed >%t.ll 's/SIZE/65534/;s/MACRO/#/;s/#/################/g;s/#/################/g;s/#/################/g;s/#/################/g;s/#/#_/g;s/_#_#_\([^#]\)/\1/;s/_/, /g;s/#/ptr @c/g;'16; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \17; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t.o %t.ll18; RUN: llvm-readobj --section-headers %t.o | FileCheck --check-prefix=XCOFF32 %s19 20;; An XCOFF64 file may not contain an overflow section header.21; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \22; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj -o %t64.o %t.overflow.ll23; RUN: llvm-readobj --section-headers %t64.o | FileCheck --check-prefix=XCOFF64 %s24 25@c = external global i8, align 126@arr = global [SIZE x ptr] [MACRO], align 827 28; OVERFLOW: Sections [29; OVERFLOW-NEXT: Section {30; OVERFLOW-NEXT: Index: 131; OVERFLOW-NEXT: Name: .text32; OVERFLOW-NEXT: PhysicalAddress: 0x033; OVERFLOW-NEXT: VirtualAddress: 0x034; OVERFLOW-NEXT: Size: 0x035; OVERFLOW-NEXT: RawDataOffset: 0x8C36; OVERFLOW-NEXT: RelocationPointer: 0x037; OVERFLOW-NEXT: LineNumberPointer: 0x038; OVERFLOW-NEXT: NumberOfRelocations: 039; OVERFLOW-NEXT: NumberOfLineNumbers: 040; OVERFLOW-NEXT: Type: STYP_TEXT (0x20)41; OVERFLOW-NEXT: }42; OVERFLOW-NEXT: Section {43; OVERFLOW-NEXT: Index: 244; OVERFLOW-NEXT: Name: .data45; OVERFLOW-NEXT: PhysicalAddress: 0x046; OVERFLOW-NEXT: VirtualAddress: 0x047; OVERFLOW-NEXT: Size: 0x3FFFC48; OVERFLOW-NEXT: RawDataOffset: 0x8C49; OVERFLOW-NEXT: RelocationPointer: 0x4008850; OVERFLOW-NEXT: LineNumberPointer: 0x051; OVERFLOW-NEXT: NumberOfRelocations: 6553552; OVERFLOW-NEXT: NumberOfLineNumbers: 6553553; OVERFLOW-NEXT: Type: STYP_DATA (0x40)54; OVERFLOW-NEXT: }55; OVERFLOW-NEXT: Section {56; OVERFLOW-NEXT: Index: 357; OVERFLOW-NEXT: Name: .ovrflo58; OVERFLOW-NEXT: NumberOfRelocations: 6553559; OVERFLOW-NEXT: NumberOfLineNumbers: 060; OVERFLOW-NEXT: Size: 0x061; OVERFLOW-NEXT: RawDataOffset: 0x062; OVERFLOW-NEXT: RelocationPointer: 0x4008863; OVERFLOW-NEXT: LineNumberPointer: 0x064; OVERFLOW-NEXT: IndexOfSectionOverflowed: 265; OVERFLOW-NEXT: IndexOfSectionOverflowed: 266; OVERFLOW-NEXT: Type: STYP_OVRFLO (0x8000)67; OVERFLOW-NEXT: }68; OVERFLOW-NEXT: ]69 70; XCOFF32: Section {71; XCOFF32: Name: .data72; XCOFF32-NEXT: PhysicalAddress: 0x073; XCOFF32-NEXT: VirtualAddress: 0x074; XCOFF32-NEXT: Size: 0x3FFF875; XCOFF32-NEXT: RawDataOffset: 0x6476; XCOFF32-NEXT: RelocationPointer: 0x4005C77; XCOFF32-NEXT: LineNumberPointer: 0x078; XCOFF32-NEXT: NumberOfRelocations: 6553479; XCOFF32-NEXT: NumberOfLineNumbers: 080; XCOFF32-NEXT: Type: STYP_DATA (0x40)81; XCOFF32-NEXT: }82 83; XCOFF64: Section {84; XCOFF64: Name: .data85; XCOFF64-NEXT: PhysicalAddress: 0x086; XCOFF64-NEXT: VirtualAddress: 0x087; XCOFF64-NEXT: Size: 0x7FFF888; XCOFF64-NEXT: RawDataOffset: 0xA889; XCOFF64-NEXT: RelocationPointer: 0x800A090; XCOFF64-NEXT: LineNumberPointer: 0x091; XCOFF64-NEXT: NumberOfRelocations: 6553592; XCOFF64-NEXT: NumberOfLineNumbers: 093; XCOFF64-NEXT: Type: STYP_DATA (0x40)94; XCOFF64-NEXT: }95