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ARM Darwin default relocation model is PIC. 

This matches clang, so default options in llc and friends are now closer to
clang's defaults.

llvm-svn: 140863
This commit is contained in:
Jim Grosbach 2011-09-30 17:41:35 +00:00
parent 9727af7657
commit 4e0dbee62b
6 changed files with 11 additions and 8 deletions
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7
llvm/lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp
View File

@ -139,8 +139,11 @@ static MCAsmInfo *createARMMCAsmInfo(const Target &T, StringRef TT) {
static MCCodeGenInfo *createARMMCCodeGenInfo(StringRef TT, Reloc::Model RM,
CodeModel::Model CM) {
MCCodeGenInfo *X = new MCCodeGenInfo();
if (RM == Reloc::Default)
RM = Reloc::DynamicNoPIC;
if (RM == Reloc::Default) {
Triple TheTriple(TT);
// Default relocation model on Darwin is PIC, not DynamicNoPIC.
RM = TheTriple.isOSDarwin() ? Reloc::PIC_ : Reloc::DynamicNoPIC;
}
X->InitMCCodeGenInfo(RM, CM);
return X;
}

4
llvm/test/CodeGen/ARM/fast-isel.ll
View File

@ -1,5 +1,5 @@
; RUN: llc < %s -O0 -fast-isel-abort -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
; RUN: llc < %s -O0 -fast-isel-abort -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB
; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB
; Very basic fast-isel functionality.
define i32 @add(i32 %a, i32 %b) nounwind {

2
llvm/test/CodeGen/ARM/hidden-vis-2.ll
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@ -1,4 +1,4 @@
; RUN: llc < %s -mtriple=arm-apple-darwin | FileCheck %s
; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=arm-apple-darwin | FileCheck %s
@x = weak hidden global i32 0 ; <i32*> [#uses=1]

2
llvm/test/CodeGen/ARM/hidden-vis-3.ll
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@ -1,4 +1,4 @@
; RUN: llc < %s -mtriple=arm-apple-darwin9 | FileCheck %s
; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=arm-apple-darwin9 | FileCheck %s
@x = external hidden global i32 ; <i32*> [#uses=1]
@y = extern_weak hidden global i32 ; <i32*> [#uses=1]

2
llvm/test/CodeGen/ARM/tail-opts.ll
View File

@ -1,4 +1,4 @@
; RUN: llc < %s -mtriple=arm-apple-darwin -mcpu=cortex-a8 -asm-verbose=false | FileCheck %s
; RUN: llc < %s -mtriple=arm-apple-darwin -relocation-model=dynamic-no-pic -mcpu=cortex-a8 -asm-verbose=false | FileCheck %s
declare void @bar(i32)
declare void @car(i32)

2
llvm/test/CodeGen/Thumb2/machine-licm.ll
View File

@ -1,4 +1,4 @@
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -disable-fp-elim | FileCheck %s
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -relocation-model=dynamic-no-pic -disable-fp-elim | FileCheck %s
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -relocation-model=pic -disable-fp-elim | FileCheck %s --check-prefix=PIC
; rdar://7353541
; rdar://7354376