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Convert a CodeGen test into a MC test.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204421 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-03-21 00:55:42 +00:00
parent 99995267ae
commit 5b460ed4cd
2 changed files with 15 additions and 48 deletions
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48
test/CodeGen/X86/no-elf-compact-unwind.ll
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@@ -1,48 +0,0 @@
; RUN: llc < %s -mtriple x86_64-apple-macosx10.8.0 -disable-cfi | FileCheck -check-prefix=MACHO %s
; RUN: llc < %s -mtriple x86_64-unknown-linux -disable-cfi | FileCheck -check-prefix=ELF %s
; Make sure we don't generate a compact unwind for ELF.
; MACHO-LABEL: _Z3barv:
; MACHO: __compact_unwind
; ELF-LABEL: _Z3barv:
; ELF-NOT: __compact_unwind
@_ZTIi = external constant i8*
define void @_Z3barv() uwtable {
entry:
invoke void @_Z3foov()
to label %try.cont unwind label %lpad
lpad: ; preds = %entry
%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
catch i8* bitcast (i8** @_ZTIi to i8*)
%1 = extractvalue { i8*, i32 } %0, 1
%2 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*))
%matches = icmp eq i32 %1, %2
br i1 %matches, label %catch, label %eh.resume
catch: ; preds = %lpad
%3 = extractvalue { i8*, i32 } %0, 0
%4 = tail call i8* @__cxa_begin_catch(i8* %3)
tail call void @__cxa_end_catch()
br label %try.cont
try.cont: ; preds = %entry, %catch
ret void
eh.resume: ; preds = %lpad
resume { i8*, i32 } %0
}
declare void @_Z3foov()
declare i32 @__gxx_personality_v0(...)
declare i32 @llvm.eh.typeid.for(i8*)
declare i8* @__cxa_begin_catch(i8*)
declare void @__cxa_end_catch()

15
test/MC/X86/no-elf-compact-unwind.s Normal file
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@@ -0,0 +1,15 @@
// RUN: llvm-mc < %s -filetype=obj -triple x86_64-apple-macosx10.8.0 | llvm-readobj -s | FileCheck -check-prefix=MACHO %s
// RUN: llvm-mc < %s -filetype=obj -triple x86_64-unknown-linux | llvm-readobj -s | FileCheck -check-prefix=ELF %s
.globl __Z3barv
.align 4, 0x90
__Z3barv:
.cfi_startproc
pushq %rax
.cfi_def_cfa_offset 16
popq %rax
retq
.cfi_endproc
// MACHO: Name: __compact_unwind
// ELF-NOT: __compact_unwind