mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 04:02:41 +01:00
f96b4d234c
Re-apply this patch, hopefully I will get away without any warnings in the constructor now. This patch removes the MachineFunctionAnalysis. Instead we keep a map from IR Function to MachineFunction in the MachineModuleInfo. This allows the insertion of ModulePasses into the codegen pipeline without breaking it because the MachineFunctionAnalysis gets dropped before a module pass. Peak memory should stay unchanged without a ModulePass in the codegen pipeline: Previously the MachineFunction was freed at the end of a codegen function pipeline because the MachineFunctionAnalysis was dropped; With this patch the MachineFunction is freed after the AsmPrinter has finished. Differential Revision: http://reviews.llvm.org/D23736 llvm-svn: 279602
51 lines
1.3 KiB
LLVM
51 lines
1.3 KiB
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin9 -relocation-model=pic -disable-fp-elim | FileCheck %s
|
|
|
|
|
|
|
|
; PR7353 PR7334 rdar://8072315 rdar://8018308
|
|
|
|
define available_externally hidden
|
|
void @_ZNSbIcED1Ev() nounwind readnone ssp align 2 {
|
|
entry:
|
|
ret void
|
|
}
|
|
|
|
define void()* @test1() nounwind {
|
|
entry:
|
|
ret void()* @_ZNSbIcED1Ev
|
|
}
|
|
|
|
; This must use movl of the stub, not an lea, since the function isn't being
|
|
; emitted here.
|
|
; CHECK: movl L__ZNSbIcED1Ev$non_lazy_ptr-L0$pb(
|
|
|
|
|
|
|
|
|
|
; <rdar://problem/7383328>
|
|
|
|
@.str = private constant [12 x i8] c"hello world\00", align 1 ; <[12 x i8]*> [#uses=1]
|
|
|
|
define hidden void @func() nounwind ssp uwtable {
|
|
entry:
|
|
%0 = call i32 @puts(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0)) nounwind ; <i32> [#uses=0]
|
|
br label %return
|
|
|
|
return: ; preds = %entry
|
|
ret void
|
|
}
|
|
|
|
declare i32 @puts(i8*)
|
|
|
|
define hidden i32 @main() nounwind ssp uwtable {
|
|
entry:
|
|
%retval = alloca i32 ; <i32*> [#uses=1]
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
call void @func() nounwind
|
|
br label %return
|
|
|
|
return: ; preds = %entry
|
|
%retval1 = load i32, i32* %retval ; <i32> [#uses=1]
|
|
ret i32 %retval1
|
|
}
|