337 lines
8.3 KiB
LLVM
337 lines
8.3 KiB
LLVM
|
; RUN: llc < %s -mtriple=i386-unknown-linux-gnu | FileCheck %s -check-prefix=LINUX
|
||
|
|
; RUN: llc < %s -mtriple=i386-apple-darwin9.7 | FileCheck %s -check-prefix=DARWIN
|
||
|
|
; RUN: llc < %s -mtriple=i386-apple-darwin10 -relocation-model=static | FileCheck %s -check-prefix=DARWIN-STATIC
|
||
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s -check-prefix=DARWIN64
|
||
|
|
; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -data-sections -function-sections | FileCheck %s -check-prefix=LINUX-SECTIONS
|
||
|
|
; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -function-sections | FileCheck %s -check-prefix=LINUX-FUNC-SECTIONS
|
||
|
|
; RUN: llc < %s -mtriple=x86_64-pc-linux -data-sections -function-sections -relocation-model=pic | FileCheck %s -check-prefix=LINUX-SECTIONS-PIC
|
||
|
|
; RUN: llc < %s -mtriple=i686-pc-win32 -data-sections -function-sections | FileCheck %s -check-prefix=WIN32-SECTIONS
|
||
|
|
; RUN: llc < %s -mtriple=i686-pc-win32 -function-sections | FileCheck %s -check-prefix=WIN32-FUNC-SECTIONS
|
||
|
|
|
||
|
|
define void @F1() {
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .text,"xr",one_only,_F1
|
||
|
|
; WIN32-SECTIONS: .globl _F1
|
||
|
|
|
||
|
|
define void @F2(i32 %y) {
|
||
|
|
bb0:
|
||
|
|
switch i32 %y, label %bb5 [
|
||
|
|
i32 1, label %bb1
|
||
|
|
i32 2, label %bb2
|
||
|
|
i32 3, label %bb3
|
||
|
|
i32 4, label %bb4
|
||
|
|
]
|
||
|
|
bb1:
|
||
|
|
ret void
|
||
|
|
bb2:
|
||
|
|
ret void
|
||
|
|
bb3:
|
||
|
|
ret void
|
||
|
|
bb4:
|
||
|
|
ret void
|
||
|
|
bb5:
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; LINUX: .size F2,
|
||
|
|
; LINUX-NEX: .cfi_endproc
|
||
|
|
; LINUX-NEX: .section .rodata,"a",@progbits
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .section .text.F2,"ax",@progbits
|
||
|
|
; LINUX-SECTIONS: .size F2,
|
||
|
|
; LINUX-SECTIONS-NEXT: .cfi_endproc
|
||
|
|
; LINUX-SECTIONS-NEXT: .section .rodata.F2,"a",@progbits
|
||
|
|
|
||
|
|
; LINUX-FUNC-SECTIONS: .section .text.F2,"ax",@progbits
|
||
|
|
; LINUX-FUNC-SECTIONS: .size F2,
|
||
|
|
; LINUX-FUNC-SECTIONS-NEXT: .cfi_endproc
|
||
|
|
; LINUX-FUNC-SECTIONS-NEXT: .section .rodata.F2,"a",@progbits
|
||
|
|
|
||
|
|
; WIN32-FUNC-SECTIONS: .section .text,"xr",one_only,_F2
|
||
|
|
; WIN32-FUNC-SECTIONS-NOT: .section
|
||
|
|
; WIN32-FUNC-SECTIONS: .section .rdata,"dr",associative,_F2
|
||
|
|
|
||
|
|
|
||
|
|
; LINUX-SECTIONS-PIC: .section .text.F2,"ax",@progbits
|
||
|
|
; LINUX-SECTIONS-PIC: .size F2,
|
||
|
|
; LINUX-SECTIONS-PIC-NEXT: .cfi_endproc
|
||
|
|
; LINUX-SECTIONS-PIC-NEXT: .section .rodata.F2,"a",@progbits
|
||
|
|
|
||
|
|
declare void @G()
|
||
|
|
|
||
|
|
define void @F3(i32 %y) personality i8* bitcast (void ()* @G to i8*) {
|
||
|
|
bb0:
|
||
|
|
invoke void @G()
|
||
|
|
to label %bb2 unwind label %bb1
|
||
|
|
bb1:
|
||
|
|
landingpad { i8*, i32 }
|
||
|
|
catch i8* null
|
||
|
|
br label %bb2
|
||
|
|
bb2:
|
||
|
|
|
||
|
|
switch i32 %y, label %bb7 [
|
||
|
|
i32 1, label %bb3
|
||
|
|
i32 2, label %bb4
|
||
|
|
i32 3, label %bb5
|
||
|
|
i32 4, label %bb6
|
||
|
|
]
|
||
|
|
bb3:
|
||
|
|
ret void
|
||
|
|
bb4:
|
||
|
|
ret void
|
||
|
|
bb5:
|
||
|
|
ret void
|
||
|
|
bb6:
|
||
|
|
ret void
|
||
|
|
bb7:
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; DARWIN64: _F3:
|
||
|
|
; DARWIN64: Lfunc_end
|
||
|
|
; DARWIN64-NEXT: .cfi_endproc
|
||
|
|
; DARWIN64-NOT: .section
|
||
|
|
; DARWIN64: .data_region jt32
|
||
|
|
; DARWIN64: LJTI{{.*}}:
|
||
|
|
; DARWIN64-NEXT: .long
|
||
|
|
; DARWIN64-NEXT: .long
|
||
|
|
; DARWIN64-NEXT: .long
|
||
|
|
; DARWIN64-NEXT: .long
|
||
|
|
; DARWIN64-NEXT: .end_data_region
|
||
|
|
; DARWIN64-NEXT: .section __TEXT,__gcc_except_tab
|
||
|
|
|
||
|
|
; int G1;
|
||
|
|
@G1 = common global i32 0
|
||
|
|
|
||
|
|
; LINUX: .type G1,@object
|
||
|
|
; LINUX: .comm G1,4,4
|
||
|
|
|
||
|
|
; DARWIN: .comm _G1,4,2
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
; const int G2 __attribute__((weak)) = 42;
|
||
|
|
@G2 = weak_odr unnamed_addr constant i32 42
|
||
|
|
|
||
|
|
|
||
|
|
; TODO: linux drops this into .rodata, we drop it into ".gnu.linkonce.r.G2"
|
||
|
|
|
||
|
|
; DARWIN: .section __TEXT,__const{{$}}
|
||
|
|
; DARWIN: _G2:
|
||
|
|
; DARWIN: .long 42
|
||
|
|
|
||
|
|
|
||
|
|
; int * const G3 = &G1;
|
||
|
|
@G3 = unnamed_addr constant i32* @G1
|
||
|
|
|
||
|
|
; DARWIN: .section __DATA,__const
|
||
|
|
; DARWIN: .globl _G3
|
||
|
|
; DARWIN: _G3:
|
||
|
|
; DARWIN: .long _G1
|
||
|
|
|
||
|
|
; LINUX: .section .rodata,"a",@progbits
|
||
|
|
; LINUX: .globl G3
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .section .rodata.G3,"a",@progbits
|
||
|
|
; LINUX-SECTIONS: .globl G3
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .rdata,"dr",one_only,_G3
|
||
|
|
; WIN32-SECTIONS: .globl _G3
|
||
|
|
|
||
|
|
|
||
|
|
; _Complex long long const G4 = 34;
|
||
|
|
@G4 = private unnamed_addr constant {i64,i64} { i64 34, i64 0 }
|
||
|
|
|
||
|
|
; DARWIN: .section __TEXT,__literal16,16byte_literals
|
||
|
|
; DARWIN: L_G4:
|
||
|
|
; DARWIN: .long 34
|
||
|
|
|
||
|
|
; DARWIN-STATIC: .section __TEXT,__literal16,16byte_literals
|
||
|
|
; DARWIN-STATIC: L_G4:
|
||
|
|
; DARWIN-STATIC: .long 34
|
||
|
|
|
||
|
|
; DARWIN64: .section __TEXT,__literal16,16byte_literals
|
||
|
|
; DARWIN64: L_G4:
|
||
|
|
; DARWIN64: .quad 34
|
||
|
|
|
||
|
|
; int G5 = 47;
|
||
|
|
@G5 = global i32 47
|
||
|
|
|
||
|
|
; LINUX: .data
|
||
|
|
; LINUX: .globl G5
|
||
|
|
; LINUX: G5:
|
||
|
|
; LINUX: .long 47
|
||
|
|
|
||
|
|
; DARWIN: .section __DATA,__data
|
||
|
|
; DARWIN: .globl _G5
|
||
|
|
; DARWIN: _G5:
|
||
|
|
; DARWIN: .long 47
|
||
|
|
|
||
|
|
|
||
|
|
; PR4584
|
||
|
|
@"foo bar" = linkonce global i32 42
|
||
|
|
|
||
|
|
; LINUX: .type "foo bar",@object
|
||
|
|
; LINUX: .weak "foo bar"
|
||
|
|
; LINUX: "foo bar":
|
||
|
|
|
||
|
|
; DARWIN: .globl "_foo bar"
|
||
|
|
; DARWIN: .weak_definition "_foo bar"
|
||
|
|
; DARWIN: "_foo bar":
|
||
|
|
|
||
|
|
; PR4650
|
||
|
|
@G6 = weak_odr unnamed_addr constant [1 x i8] c"\01"
|
||
|
|
|
||
|
|
; LINUX: .type G6,@object
|
||
|
|
; LINUX: .weak G6
|
||
|
|
; LINUX: G6:
|
||
|
|
; LINUX: .byte 1
|
||
|
|
; LINUX: .size G6, 1
|
||
|
|
|
||
|
|
; DARWIN: .section __TEXT,__const{{$}}
|
||
|
|
; DARWIN: .globl _G6
|
||
|
|
; DARWIN: .weak_definition _G6
|
||
|
|
; DARWIN:_G6:
|
||
|
|
; DARWIN: .byte 1
|
||
|
|
|
||
|
|
|
||
|
|
@G7 = unnamed_addr constant [10 x i8] c"abcdefghi\00"
|
||
|
|
|
||
|
|
; DARWIN: __TEXT,__cstring,cstring_literals
|
||
|
|
; DARWIN: .globl _G7
|
||
|
|
; DARWIN: _G7:
|
||
|
|
; DARWIN: .asciz "abcdefghi"
|
||
|
|
|
||
|
|
; LINUX: .section .rodata.str1.1,"aMS",@progbits,1
|
||
|
|
; LINUX: .globl G7
|
||
|
|
; LINUX: G7:
|
||
|
|
; LINUX: .asciz "abcdefghi"
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .section .rodata.str1.1,"aMS",@progbits,1
|
||
|
|
; LINUX-SECTIONS: .globl G7
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .rdata,"dr",one_only,_G7
|
||
|
|
; WIN32-SECTIONS: .globl _G7
|
||
|
|
|
||
|
|
|
||
|
|
@G8 = unnamed_addr constant [4 x i16] [ i16 1, i16 2, i16 3, i16 0 ]
|
||
|
|
|
||
|
|
; DARWIN: .section __TEXT,__const
|
||
|
|
; DARWIN: .globl _G8
|
||
|
|
; DARWIN: _G8:
|
||
|
|
|
||
|
|
; LINUX: .section .rodata.str2.2,"aMS",@progbits,2
|
||
|
|
; LINUX: .globl G8
|
||
|
|
; LINUX:G8:
|
||
|
|
|
||
|
|
@G9 = unnamed_addr constant [4 x i32] [ i32 1, i32 2, i32 3, i32 0 ]
|
||
|
|
|
||
|
|
; DARWIN: .globl _G9
|
||
|
|
; DARWIN: _G9:
|
||
|
|
|
||
|
|
; LINUX: .section .rodata.str4.4,"aMS",@progbits,4
|
||
|
|
; LINUX: .globl G9
|
||
|
|
; LINUX:G9
|
||
|
|
|
||
|
|
|
||
|
|
@G10 = weak global [100 x i32] zeroinitializer, align 32 ; <[100 x i32]*> [#uses=0]
|
||
|
|
|
||
|
|
|
||
|
|
; DARWIN: .section __DATA,__data{{$}}
|
||
|
|
; DARWIN: .globl _G10
|
||
|
|
; DARWIN: .weak_definition _G10
|
||
|
|
; DARWIN: .p2align 5
|
||
|
|
; DARWIN: _G10:
|
||
|
|
; DARWIN: .space 400
|
||
|
|
|
||
|
|
; LINUX: .bss
|
||
|
|
; LINUX: .weak G10
|
||
|
|
; LINUX: .p2align 5
|
||
|
|
; LINUX: G10:
|
||
|
|
; LINUX: .zero 400
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
;; Zero sized objects should round up to 1 byte in zerofill directives.
|
||
|
|
; rdar://7886017
|
||
|
|
@G11 = global [0 x i32] zeroinitializer
|
||
|
|
@G12 = global {} zeroinitializer
|
||
|
|
@G13 = global { [0 x {}] } zeroinitializer
|
||
|
|
|
||
|
|
; DARWIN: .globl _G11
|
||
|
|
; DARWIN: .zerofill __DATA,__common,_G11,1,2
|
||
|
|
; DARWIN: .globl _G12
|
||
|
|
; DARWIN: .zerofill __DATA,__common,_G12,1,3
|
||
|
|
; DARWIN: .globl _G13
|
||
|
|
; DARWIN: .zerofill __DATA,__common,_G13,1,3
|
||
|
|
|
||
|
|
@G14 = private unnamed_addr constant [4 x i8] c"foo\00", align 1
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .type .LG14,@object # @G14
|
||
|
|
; LINUX-SECTIONS: .section .rodata.str1.1,"aMS",@progbits,1
|
||
|
|
; LINUX-SECTIONS: .LG14:
|
||
|
|
; LINUX-SECTIONS: .asciz "foo"
|
||
|
|
; LINUX-SECTIONS: .size .LG14, 4
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .rdata,"dr",one_only,_G14
|
||
|
|
; WIN32-SECTIONS: _G14:
|
||
|
|
; WIN32-SECTIONS: .asciz "foo"
|
||
|
|
|
||
|
|
; cannot be merged on MachO, but can on other formats.
|
||
|
|
@G15 = unnamed_addr constant i64 0
|
||
|
|
|
||
|
|
; LINUX: .section .rodata.cst8,"aM",@progbits,8
|
||
|
|
; LINUX: G15:
|
||
|
|
|
||
|
|
; DARWIN: .section __TEXT,__const
|
||
|
|
; DARWIN: _G15:
|
||
|
|
|
||
|
|
; DARWIN-STATIC: .section __TEXT,__const
|
||
|
|
; DARWIN-STATIC: _G15:
|
||
|
|
|
||
|
|
; DARWIN64: .section __TEXT,__const
|
||
|
|
; DARWIN64: _G15:
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .section .rodata.cst8,"aM",@progbits,8
|
||
|
|
; LINUX-SECTIONS: G15:
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .rdata,"dr",one_only,_G15
|
||
|
|
; WIN32-SECTIONS: _G15:
|
||
|
|
|
||
|
|
@G16 = unnamed_addr constant i256 0
|
||
|
|
|
||
|
|
; LINUX: .section .rodata.cst32,"aM",@progbits,32
|
||
|
|
; LINUX: G16:
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .section .rodata.cst32,"aM",@progbits,32
|
||
|
|
; LINUX-SECTIONS: G16:
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .rdata,"dr",one_only,_G16
|
||
|
|
; WIN32-SECTIONS: _G16:
|
||
|
|
|
||
|
|
; PR26570
|
||
|
|
|
||
|
|
@G17 = internal global i8 0
|
||
|
|
; LINUX: .type G17,@object
|
||
|
|
; LINUX: .local G17
|
||
|
|
; LINUX: .comm G17,1,1
|
||
|
|
|
||
|
|
; DARWIN: .zerofill __DATA,__bss,_G17,1,0
|
||
|
|
|
||
|
|
; LINUX-SECTIONS: .type G17,@object
|
||
|
|
; LINUX-SECTIONS: .section .bss.G17,"aw",@nobits
|
||
|
|
; LINUX-SECTIONS: .byte 0
|
||
|
|
; LINUX-SECTIONS: .size G17, 1
|
||
|
|
|
||
|
|
; WIN32-SECTIONS: .section .bss,"bw",one_only,_G17
|
||
|
|
; WIN32-SECTIONS: _G17:
|
||
|
|
; WIN32-SECTIONS:.byte 0
|
||
|
|
|
||
|
|
; check weak ReadOnlyWithRel globals.
|
||
|
|
@G18 = linkonce_odr unnamed_addr constant i64* @G15
|
||
|
|
; DARWIN64: .section __DATA,__const
|
||
|
|
; DARWIN64: _G18:
|