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llvm-mirror/test/MC/MachO/x86-data-in-code.ll
Jim Grosbach 037348ce80 MachO: direct-to-object attribute for data-in-code markers.
The target backend can support data-in-code load commands even when
the assembler doesn't, or vice-versa. Allow targets to opt-in for
direct-to-object.

PR13973.

llvm-svn: 164974
2012-10-01 22:20:54 +00:00

109 lines
1.7 KiB
LLVM

; RUN: llc -O0 -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | macho-dump | FileCheck %s
; There should not be a data-in-code load command (type 0x29) for x86_64
; jump tables, even though they are in the text section.
; CHECK: 'num_load_commands'
; CHECK-NOT: (('command', 41)
define void @foo(i32* %ptr) nounwind ssp {
%tmp = load i32* %ptr, align 4
switch i32 %tmp, label %default [
i32 11, label %bb0
i32 10, label %bb1
i32 8, label %bb2
i32 4, label %bb3
i32 2, label %bb4
i32 6, label %bb5
i32 9, label %bb6
i32 15, label %bb7
i32 1, label %bb8
i32 3, label %bb9
i32 5, label %bb10
i32 30, label %bb11
i32 31, label %bb12
i32 13, label %bb13
i32 14, label %bb14
i32 20, label %bb15
i32 19, label %bb16
i32 17, label %bb17
i32 18, label %bb18
i32 21, label %bb19
i32 22, label %bb20
i32 16, label %bb21
i32 24, label %bb22
i32 25, label %bb23
i32 26, label %bb24
i32 27, label %bb25
i32 28, label %bb26
i32 23, label %bb27
i32 12, label %bb28
]
default:
br label %exit
bb0:
br label %exit
bb1:
br label %exit
bb2:
br label %exit
bb3:
br label %exit
bb4:
br label %exit
bb5:
br label %exit
bb6:
br label %exit
bb7:
br label %exit
bb8:
br label %exit
bb9:
br label %exit
bb10:
br label %exit
bb11:
br label %exit
bb12:
br label %exit
bb13:
br label %exit
bb14:
br label %exit
bb15:
br label %exit
bb16:
br label %exit
bb17:
br label %exit
bb18:
br label %exit
bb19:
br label %exit
bb20:
br label %exit
bb21:
br label %exit
bb22:
br label %exit
bb23:
br label %exit
bb24:
br label %exit
bb25:
br label %exit
bb26:
br label %exit
bb27:
br label %exit
bb28:
br label %exit
exit:
ret void
}