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llvm-mirror/test/CodeGen/MSP430/AddrMode-mov-xr.ll
David Blaikie 3ea2df7c7b [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:])

llvm-svn: 232184
2015-03-13 18:20:45 +00:00

68 lines
1.5 KiB
LLVM

; RUN: llc < %s -march=msp430 | FileCheck %s
target datalayout = "e-p:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:16:16"
target triple = "msp430-generic-generic"
define void @am1(i16* %a, i16 %b) nounwind {
store i16 %b, i16* %a
ret void
}
; CHECK-LABEL: am1:
; CHECK: mov.w r14, 0(r15)
@foo = external global i16
define void @am2(i16 %a) nounwind {
store i16 %a, i16* @foo
ret void
}
; CHECK-LABEL: am2:
; CHECK: mov.w r15, &foo
@bar = external global [2 x i8]
define void @am3(i16 %i, i8 %a) nounwind {
%1 = getelementptr [2 x i8], [2 x i8]* @bar, i16 0, i16 %i
store i8 %a, i8* %1
ret void
}
; CHECK-LABEL: am3:
; CHECK: mov.b r14, bar(r15)
define void @am4(i16 %a) nounwind {
store volatile i16 %a, i16* inttoptr(i16 32 to i16*)
ret void
}
; CHECK-LABEL: am4:
; CHECK: mov.w r15, &32
define void @am5(i16* nocapture %p, i16 %a) nounwind readonly {
%1 = getelementptr inbounds i16, i16* %p, i16 2
store i16 %a, i16* %1
ret void
}
; CHECK-LABEL: am5:
; CHECK: mov.w r14, 4(r15)
%S = type { i16, i16 }
@baz = common global %S zeroinitializer, align 1
define void @am6(i16 %a) nounwind {
store i16 %a, i16* getelementptr (%S, %S* @baz, i32 0, i32 1)
ret void
}
; CHECK-LABEL: am6:
; CHECK: mov.w r15, &baz+2
%T = type { i16, [2 x i8] }
@duh = external global %T
define void @am7(i16 %n, i8 %a) nounwind {
%1 = getelementptr %T, %T* @duh, i32 0, i32 1
%2 = getelementptr [2 x i8], [2 x i8]* %1, i16 0, i16 %n
store i8 %a, i8* %2
ret void
}
; CHECK-LABEL: am7:
; CHECK: mov.b r14, duh+2(r15)