llvm/test/CodeGen/ARM/dwarf-eh.ll
David Blaikie 5a70dd1d82 [opaque pointer type] Add textual IR support for explicit type parameter to gep operator
Similar to gep (r230786) and load (r230794) changes.

Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.

(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)

import fileinput
import sys
import re

rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)

def conv(match):
  line = match.group(1)
  line += match.group(4)
  line += ", "
  line += match.group(2)
  return line

line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
  sys.stdout.write(line[off:match.start()])
  sys.stdout.write(conv(match))
  off = match.end()
sys.stdout.write(line[off:])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-13 18:20:45 +00:00

76 lines
2.5 KiB
LLVM

; RUN: llc -mtriple=arm-netbsd-eabi -o - -filetype=asm %s | \
; RUN: FileCheck %s
; RUN: llc -mtriple=arm-netbsd-eabi -o - -filetype=asm %s \
; RUN: -relocation-model=pic | FileCheck -check-prefix=CHECK-PIC %s
; RUN: llc -mtriple=armv7-bitrig-gnueabihf -o - -filetype=asm %s | \
; RUN: FileCheck %s
; RUN: llc -mtriple=armv7-bitrig-gnueabihf -o - -filetype=asm %s \
; RUN: -relocation-model=pic | FileCheck -check-prefix=CHECK-PIC %s
; ModuleID = 'test.cc'
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64"
target triple = "armv5e--netbsd-eabi"
%struct.exception = type { i8 }
@_ZTVN10__cxxabiv117__class_type_infoE = external global i8*
@_ZTS9exception = linkonce_odr constant [11 x i8] c"9exception\00"
@_ZTI9exception = linkonce_odr unnamed_addr constant { i8*, i8* } { i8* bitcast (i8** getelementptr inbounds (i8*, i8** @_ZTVN10__cxxabiv117__class_type_infoE, i32 2) to i8*), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @_ZTS9exception, i32 0, i32 0) }
define void @f() uwtable {
%1 = alloca i8*
%2 = alloca i32
%e = alloca %struct.exception*, align 4
invoke void @g()
to label %3 unwind label %4
br label %16
%5 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
catch i8* bitcast ({ i8*, i8* }* @_ZTI9exception to i8*)
%6 = extractvalue { i8*, i32 } %5, 0
store i8* %6, i8** %1
%7 = extractvalue { i8*, i32 } %5, 1
store i32 %7, i32* %2
br label %8
%9 = load i32, i32* %2
%10 = call i32 @llvm.eh.typeid.for(i8* bitcast ({ i8*, i8* }* @_ZTI9exception to i8*)) nounwind
%11 = icmp eq i32 %9, %10
br i1 %11, label %12, label %17
%13 = load i8*, i8** %1
%14 = call i8* @__cxa_begin_catch(i8* %13) #3
%15 = bitcast i8* %14 to %struct.exception*
store %struct.exception* %15, %struct.exception** %e
call void @__cxa_end_catch()
br label %16
ret void
%18 = load i8*, i8** %1
%19 = load i32, i32* %2
%20 = insertvalue { i8*, i32 } undef, i8* %18, 0
%21 = insertvalue { i8*, i32 } %20, i32 %19, 1
resume { i8*, i32 } %21
}
declare void @g()
declare i32 @__gxx_personality_v0(...)
declare i32 @llvm.eh.typeid.for(i8*) nounwind readnone
declare i8* @__cxa_begin_catch(i8*)
declare void @__cxa_end_catch()
; CHECK: .cfi_personality 0,
; CHECK: .cfi_lsda 0,
; CHECK: @TType Encoding = absptr
; CHECK: @ Call site Encoding = udata4
; CHECK-PIC: .cfi_personality 155,
; CHECK-PIC: .cfi_lsda 27,
; CHECK-PIC: @TType Encoding = indirect pcrel sdata4
; CHECK-PIC: @ Call site Encoding = udata4