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llvm-6502/test/CodeGen/X86/memcpy-2.ll
David Blaikie 5a70dd1d82 [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 
Similar to gep (r230786) and load (r230794) changes.

Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.

(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)

import fileinput
import sys
import re

rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)

def conv(match):
  line = match.group(1)
  line += match.group(4)
  line += ", "
  line += match.group(2)
  return line

line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
  sys.stdout.write(line[off:match.start()])
  sys.stdout.write(conv(match))
  off = match.end()
sys.stdout.write(line[off:])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-13 18:20:45 +00:00

196 lines
5.3 KiB
LLVM
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; RUN: llc < %s -mattr=+sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE2-Darwin
; RUN: llc < %s -mattr=+sse2 -mtriple=i686-pc-mingw32 -mcpu=core2 | FileCheck %s -check-prefix=SSE2-Mingw32
; RUN: llc < %s -mattr=+sse,-sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE1
; RUN: llc < %s -mattr=-sse -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=NOSSE
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=X86-64
@.str = internal constant [25 x i8] c"image\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00"
@.str2 = internal constant [30 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 4
define void @t1(i32 %argc, i8** %argv) nounwind {
entry:
; SSE2-Darwin-LABEL: t1:
; SSE2-Darwin: movsd _.str+16, %xmm0
; SSE2-Darwin: movsd %xmm0, 16(%esp)
; SSE2-Darwin: movaps _.str, %xmm0
; SSE2-Darwin: movaps %xmm0
; SSE2-Darwin: movb $0, 24(%esp)
; SSE2-Mingw32-LABEL: t1:
; SSE2-Mingw32: movsd _.str+16, %xmm0
; SSE2-Mingw32: movsd %xmm0, 16(%esp)
; SSE2-Mingw32: movaps _.str, %xmm0
; SSE2-Mingw32: movups %xmm0
; SSE2-Mingw32: movb $0, 24(%esp)
; SSE1-LABEL: t1:
; SSE1: movaps _.str, %xmm0
; SSE1: movaps %xmm0
; SSE1: movb $0, 24(%esp)
; SSE1: movl $0, 20(%esp)
; SSE1: movl $0, 16(%esp)
; NOSSE-LABEL: t1:
; NOSSE: movb $0
; NOSSE: movl $0
; NOSSE: movl $0
; NOSSE: movl $0
; NOSSE: movl $0
; NOSSE: movl $101
; NOSSE: movl $1734438249
; X86-64-LABEL: t1:
; X86-64: movaps _.str(%rip), %xmm0
; X86-64: movaps %xmm0
; X86-64: movb $0
; X86-64: movq $0
%tmp1 = alloca [25 x i8]
%tmp2 = bitcast [25 x i8]* %tmp1 to i8*
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i32 0, i32 0), i32 25, i32 1, i1 false)
unreachable
}
;rdar://7774704
%struct.s0 = type { [2 x double] }
define void @t2(%struct.s0* nocapture %a, %struct.s0* nocapture %b) nounwind ssp {
entry:
; SSE2-Darwin-LABEL: t2:
; SSE2-Darwin: movaps (%ecx), %xmm0
; SSE2-Darwin: movaps %xmm0, (%eax)
; SSE2-Mingw32-LABEL: t2:
; SSE2-Mingw32: movaps (%ecx), %xmm0
; SSE2-Mingw32: movaps %xmm0, (%eax)
; SSE1-LABEL: t2:
; SSE1: movaps (%ecx), %xmm0
; SSE1: movaps %xmm0, (%eax)
; NOSSE-LABEL: t2:
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; X86-64-LABEL: t2:
; X86-64: movaps (%rsi), %xmm0
; X86-64: movaps %xmm0, (%rdi)
%tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1]
%tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1]
tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 16, i1 false)
ret void
}
define void @t3(%struct.s0* nocapture %a, %struct.s0* nocapture %b) nounwind ssp {
entry:
; SSE2-Darwin-LABEL: t3:
; SSE2-Darwin: movsd (%ecx), %xmm0
; SSE2-Darwin: movsd 8(%ecx), %xmm1
; SSE2-Darwin: movsd %xmm1, 8(%eax)
; SSE2-Darwin: movsd %xmm0, (%eax)
; SSE2-Mingw32-LABEL: t3:
; SSE2-Mingw32: movsd (%ecx), %xmm0
; SSE2-Mingw32: movsd 8(%ecx), %xmm1
; SSE2-Mingw32: movsd %xmm1, 8(%eax)
; SSE2-Mingw32: movsd %xmm0, (%eax)
; SSE1-LABEL: t3:
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; SSE1: movl
; NOSSE-LABEL: t3:
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; NOSSE: movl
; X86-64-LABEL: t3:
; X86-64: movq (%rsi), %rax
; X86-64: movq 8(%rsi), %rcx
; X86-64: movq %rcx, 8(%rdi)
; X86-64: movq %rax, (%rdi)
%tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1]
%tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1]
tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 8, i1 false)
ret void
}
define void @t4() nounwind {
entry:
; SSE2-Darwin-LABEL: t4:
; SSE2-Darwin: movw $120
; SSE2-Darwin: movl $2021161080
; SSE2-Darwin: movl $2021161080
; SSE2-Darwin: movl $2021161080
; SSE2-Darwin: movl $2021161080
; SSE2-Darwin: movl $2021161080
; SSE2-Darwin: movl $2021161080
; SSE2-Darwin: movl $2021161080
; SSE2-Mingw32-LABEL: t4:
; SSE2-Mingw32: movw $120
; SSE2-Mingw32: movl $2021161080
; SSE2-Mingw32: movl $2021161080
; SSE2-Mingw32: movl $2021161080
; SSE2-Mingw32: movl $2021161080
; SSE2-Mingw32: movl $2021161080
; SSE2-Mingw32: movl $2021161080
; SSE2-Mingw32: movl $2021161080
; SSE1-LABEL: t4:
; SSE1: movw $120
; SSE1: movl $2021161080
; SSE1: movl $2021161080
; SSE1: movl $2021161080
; SSE1: movl $2021161080
; SSE1: movl $2021161080
; SSE1: movl $2021161080
; SSE1: movl $2021161080
; NOSSE-LABEL: t4:
; NOSSE: movw $120
; NOSSE: movl $2021161080
; NOSSE: movl $2021161080
; NOSSE: movl $2021161080
; NOSSE: movl $2021161080
; NOSSE: movl $2021161080
; NOSSE: movl $2021161080
; NOSSE: movl $2021161080
; X86-64-LABEL: t4:
; X86-64: movabsq $8680820740569200760, %rax
; X86-64: movq %rax
; X86-64: movq %rax
; X86-64: movq %rax
; X86-64: movw $120
; X86-64: movl $2021161080
%tmp1 = alloca [30 x i8]
%tmp2 = bitcast [30 x i8]* %tmp1 to i8*
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str2, i32 0, i32 0), i32 30, i32 1, i1 false)
unreachable
}
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
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