1 ; RUN: llc -mtriple mips-unknown-linux-gnu -mattr=+micromips \
2 ; RUN: -relocation-model=static -O3 -filetype=obj -o - %s | \
3 ; RUN: llvm-readelf -r - | FileCheck %s --check-prefixes=STATIC
4 ; RUN: llc -mtriple mips-unknown-linux-gnu -mattr=+micromips \
5 ; RUN: -relocation-model=pic -O3 -filetype=obj -o - %s | \
6 ; RUN: llvm-readelf -r - | FileCheck %s --check-prefixes=PIC
7 ; RUN: llc -mtriple mips-unknown-linux-gnu -mattr=+micromips \
8 ; RUN: -relocation-model=static -O3 -filetype=obj -o - %s | \
9 ; RUN: llvm-objdump -s -j .gcc_except_table - | FileCheck %s --check-prefix=EXCEPT-TABLE-STATIC
10 ; RUN: llc -mtriple mips-unknown-linux-gnu -mattr=+micromips \
11 ; RUN: -relocation-model=pic -O3 -filetype=obj -o - %s | \
12 ; RUN: llvm-objdump -s -j .gcc_except_table - | FileCheck %s --check-prefix=EXCEPT-TABLE-PIC
14 ; STATIC-LABEL: Relocation section '.rel.eh_frame'
15 ; STATIC-DAG: R_MIPS_32 00000000 DW.ref.__gxx_personality_v0
16 ; STATIC-DAG: R_MIPS_32 00000000 .text
17 ; STATIC-DAG: R_MIPS_32 00000000 .gcc_except_table
19 ; PIC-LABEL: Relocation section '.rel.eh_frame'
20 ; PIC-DAG: R_MIPS_32 00000000 DW.ref.__gxx_personality_v0
21 ; PIC-DAG: R_MIPS_PC32
22 ; PIC-DAG: R_MIPS_32 00000000 .gcc_except_table
24 ; CHECK-READELF: DW.ref.__gxx_personality_v0
25 ; CHECK-READELF-STATIC-NEXT: R_MIPS_32 00000000 .text
26 ; CHECK-READELF-PIC-NEXT: R_MIPS_PC32
27 ; CHECK-READELF-NEXT: .gcc_except_table
29 ; EXCEPT-TABLE-STATIC: 0000 ff9b1501 0c011500 00150e23 01231e00 ...........#.#..
30 ; EXCEPT-TABLE-STATIC: 0010 00010000 00000000
31 ; EXCEPT-TABLE-PIC: 0000 ff9b1501 0c012d00 002d133f 013f2a00 ......-..-.?.?*.
32 ; EXCEPT-TABLE-PIC: 0010 00010000 00000000 ........
34 @_ZTIi = external constant i8*
36 define dso_local i32 @main() local_unnamed_addr personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
38 %exception.i = tail call i8* @__cxa_allocate_exception(i32 4) nounwind
39 %0 = bitcast i8* %exception.i to i32*
40 store i32 5, i32* %0, align 16
41 invoke void @__cxa_throw(i8* %exception.i, i8* bitcast (i8** @_ZTIi to i8*), i8* null) noreturn
42 to label %.noexc unwind label %return
48 %1 = landingpad { i8*, i32 }
50 %2 = extractvalue { i8*, i32 } %1, 0
51 %3 = tail call i8* @__cxa_begin_catch(i8* %2) nounwind
52 tail call void @__cxa_end_catch()
56 declare i32 @__gxx_personality_v0(...)
58 declare i8* @__cxa_begin_catch(i8*) local_unnamed_addr
60 declare void @__cxa_end_catch() local_unnamed_addr
62 declare i8* @__cxa_allocate_exception(i32) local_unnamed_addr
64 declare void @__cxa_throw(i8*, i8*, i8*) local_unnamed_addr