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The failures in r116753 r116756 were caused by a python issue - Python likes to append 'L' suffix to stringified numbers if the number is larger than a machine int. Unfortunately, this causes a divergence of behavior between 32 and 64 bit python versions. I re-crafted elf-dump/common_dump to take care of these issues by: 1. always printing 0x (makes for easy sed/regex) 2. always print fixed length (exactly 2 + numBits/4 digits long) by mod ((2^numBits) - 1) 3. left-padded with '0' There is a residual common routine that is also used by macho-dump (dataToHex) , so I left the 'section_data' test values alone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116823 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
1.5 KiB
LLVM
45 lines
1.5 KiB
LLVM
; RUN: llc -filetype=obj -mtriple x86_64-pc-linux-gnu %s -o - | elf-dump | FileCheck -check-prefix=64 %s
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; Test that constant mergeable strings have sh_entsize set.
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@.str1 = private constant [6 x i8] c"tring\00"
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@.str2 = private constant [7 x i8] c"String\00"
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@.c8a = private constant [1 x i64] [i64 42]
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@.c8b = private constant [1 x i64] [i64 42]
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define i32 @main() nounwind {
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%1 = call i32 @puts(i8* getelementptr inbounds ([6 x i8]* @.str1, i32 0, i32 0))
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%2 = call i32 @puts(i8* getelementptr inbounds ([7 x i8]* @.str2, i32 0, i32 0))
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call void @foo(i64* getelementptr inbounds ([1 x i64]* @.c8a, i32 0, i32 0))
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call void @foo(i64* getelementptr inbounds ([1 x i64]* @.c8b, i32 0, i32 0))
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ret i32 0
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}
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declare i32 @puts(i8* nocapture) nounwind
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declare void @foo(i64* nocapture) nounwind
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;;;;;
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; 64: (('sh_name', 0x00000012) # '.rodata.str1.1'
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; 64-NEXT: ('sh_type', 0x00000001)
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; 64-NEXT: ('sh_flags', 0x00000032)
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; 64-NEXT: ('sh_addr',
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; 64-NEXT: ('sh_offset',
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; 64-NEXT: ('sh_size', 0x0000000d)
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; 64-NEXT: ('sh_link',
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; 64-NEXT: ('sh_info',
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; 64-NEXT: ('sh_addralign', 0x00000001)
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; 64-NEXT: ('sh_entsize', 0x00000001)
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; 64: (('sh_name', 0x00000021) # '.rodata.cst8'
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; 64-NEXT: ('sh_type', 0x00000001)
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; 64-NEXT: ('sh_flags', 0x00000012)
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; 64-NEXT: ('sh_addr',
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; 64-NEXT: ('sh_offset',
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; 64-NEXT: ('sh_size', 0x00000010)
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; 64-NEXT: ('sh_link',
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; 64-NEXT: ('sh_info',
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; 64-NEXT: ('sh_addralign', 0x00000008)
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; 64-NEXT: ('sh_entsize', 0x00000008)
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