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Fix alignment on ppc linux. This fixes the build of crtend.o

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95477 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2010-02-06 03:32:21 +00:00
parent f22f9b35d6
commit 2f82ca904a
2 changed files with 43 additions and 9 deletions
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3
lib/Target/PowerPC/PPCMCAsmInfo.cpp
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@ -26,6 +26,9 @@ PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit) {
}
PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) {
// ".comm align is in bytes but .align is pow-2."
AlignmentIsInBytes = false;
CommentString = "#";
GlobalPrefix = "";
PrivateGlobalPrefix = ".L";

49
test/CodeGen/PowerPC/align.ll
View File

@ -1,11 +1,42 @@
; RUN: llc < %s -mtriple=powerpc-apple-darwin9 | \
; RUN: grep align.4 | count 1
; RUN: llc < %s -mtriple=powerpc-apple-darwin9 | \
; RUN: grep align.2 | count 1
; RUN: llc < %s -mtriple=powerpc-apple-darwin9 | \
; RUN: grep align.3 | count 1
; RUN: llc < %s -mtriple=powerpc-linux-gnu | FileCheck %s -check-prefix=ELF
; RUN: llc < %s -mtriple=powerpc-apple-darwin9 | FileCheck %s -check-prefix=DARWIN
@A = global <4 x i32> < i32 10, i32 20, i32 30, i32 40 > ; <<4 x i32>*> [#uses=0]
@B = global float 1.000000e+02 ; <float*> [#uses=0]
@C = global double 2.000000e+03 ; <double*> [#uses=0]
@a = global i1 true
; no alignment
@b = global i8 1
; no alignment
@c = global i16 2
;ELF: .align 1
;ELF: c:
;DARWIN: .align 1
;DARWIN: _c:
@d = global i32 3
;ELF: .align 2
;ELF: d:
;DARWIN: .align 2
;DARWIN: _d:
@e = global i64 4
;ELF: .align 3
;ELF: e
;DARWIN: .align 3
;DARWIN: _e:
@f = global float 5.0
;ELF: .align 2
;ELF: f:
;DARWIN: .align 2
;DARWIN: _f:
@g = global double 6.0
;ELF: .align 3
;ELF: g:
;DARWIN: .align 3
;DARWIN: _g:
@bar = common global [75 x i8] zeroinitializer, align 128
;ELF: .comm bar,75,128
;DARWIN: .comm _bar,75,7