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llvm-project/llvm/test/CodeGen/PowerPC/align.ll

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Adding -verify-machineinstrs option to PowerPC tests Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
2016-08-04 02:17:35 +08:00
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-linux-gnu | FileCheck %s -check-prefix=ELF
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin9 | FileCheck %s -check-prefix=DARWIN
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 | FileCheck %s -check-prefix=DARWIN8
Make sure global doubles and vectors are aligned properly. llvm-svn: 28805
2006-06-16 03:35:07 +08:00
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
@a = global i1 true
; no alignment
Make sure global doubles and vectors are aligned properly. llvm-svn: 28805
2006-06-16 03:35:07 +08:00
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
@b = global i8 1
; no alignment
@c = global i16 2
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;ELF: .p2align 1
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;ELF: c:
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;DARWIN: .p2align 1
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;DARWIN: _c:
@d = global i32 3
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;ELF: .p2align 2
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;ELF: d:
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;DARWIN: .p2align 2
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;DARWIN: _d:
@e = global i64 4
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;ELF: .p2align 3
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;ELF: e
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;DARWIN: .p2align 3
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;DARWIN: _e:
@f = global float 5.0
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;ELF: .p2align 2
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;ELF: f:
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;DARWIN: .p2align 2
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;DARWIN: _f:
@g = global double 6.0
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;ELF: .p2align 3
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;ELF: g:
[MC] Use .p2align instead of .align For historic reasons, the behavior of .align differs between targets. Fortunately, there are alternatives, .p2align and .balign, which make the interpretation of the parameter explicit, and which behave consistently across targets. This patch teaches MC to use .p2align instead of .align, so that people reading code for multiple architectures don't have to remember which way each platform does its .align directive. Differential Revision: http://reviews.llvm.org/D16549 llvm-svn: 258750
2016-01-26 08:03:25 +08:00
;DARWIN: .p2align 3
Fix alignment on ppc linux. This fixes the build of crtend.o llvm-svn: 95477
2010-02-06 11:32:21 +08:00
;DARWIN: _g:
@bar = common global [75 x i8] zeroinitializer, align 128
;ELF: .comm bar,75,128
;DARWIN: .comm _bar,75,7
the latest assembler that runs on powerpc 10.4 machines doesn't support aligned comm. Detect when compiling for 10.4 and don't emit an alignment for comm. THis will hopefully fix PR8198. llvm-svn: 114817
2010-09-27 14:44:54 +08:00
;; Darwin8 doesn't support aligned comm. Just miscompile this.
; DARWIN8: .comm _bar,75 ;