1 ; This tests .eh_frame CIE descriptor for the. 2 ; Data alignment factor 3 4 ; RUN: llc -filetype=obj -mcpu=mips64r2 -mattr=n64 -march=mips64el %s -o - \ 5 ; RUN: | llvm-objdump -s - | FileCheck %s 6 7 ; N64 8 ; CHECK: Contents of section .eh_frame: 9 ; CHECK-NEXT: 0000 1c000000 00000000 017a504c 52000178 .........zPLR..x 10 ; CHECK-NEXT: 0010 1f0b0000 00000000 00000000 000c1d00 ................ 11 ; CHECK-NEXT: 0020 2c000000 24000000 00000000 00000000 ,...$........... 12 ; CHECK-NEXT: 0030 7c000000 00000000 08000000 00000000 |............... 13 ; CHECK-NEXT: 0040 00440e10 489f019c 02000000 00000000 .D..H........... 14 15 ; ModuleID = 'simple_throw.cpp' 16 17 @_ZTIi = external constant i8* 18 @str = private unnamed_addr constant [7 x i8] c"All ok\00" 19 20 define i32 @main() { 21 entry: 22 %exception.i = tail call i8* @__cxa_allocate_exception(i64 4) nounwind 23 %0 = bitcast i8* %exception.i to i32* 24 store i32 5, i32* %0, align 4 25 invoke void @__cxa_throw(i8* %exception.i, i8* bitcast (i8** @_ZTIi to i8*), i8* null) noreturn 26 to label %.noexc unwind label %return 27 28 .noexc: ; preds = %entry 29 unreachable 30 31 return: ; preds = %entry 32 %1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) 33 catch i8* null 34 %2 = extractvalue { i8*, i32 } %1, 0 35 %3 = tail call i8* @__cxa_begin_catch(i8* %2) nounwind 36 %puts = tail call i32 @puts(i8* getelementptr inbounds ([7 x i8]* @str, i64 0, i64 0)) 37 tail call void @__cxa_end_catch() 38 ret i32 0 39 } 40 41 declare i32 @__gxx_personality_v0(...) 42 43 declare i8* @__cxa_begin_catch(i8*) 44 45 declare void @__cxa_end_catch() 46 47 declare i8* @__cxa_allocate_exception(i64) 48 49 declare void @__cxa_throw(i8*, i8*, i8*) 50 51 declare i32 @puts(i8* nocapture) nounwind 52 53
