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llvm-project/llvm/test/CodeGen/MSP430/2009-05-17-Rot.ll

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Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81293
2009-09-09 08:09:15 +08:00
; RUN: llc < %s -march=msp430
Mark rotl/rotr as expand. This generates pretty ugly code, but this is better than nothing. llvm-svn: 71976
2009-05-17 18:16:28 +08:00
define i16 @rol1u16(i16 %x.arg) nounwind {
%retval = alloca i16
%x = alloca i16
store i16 %x.arg, i16* %x
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%1 = load i16, i16* %x
Mark rotl/rotr as expand. This generates pretty ugly code, but this is better than nothing. llvm-svn: 71976
2009-05-17 18:16:28 +08:00
%2 = shl i16 %1, 1
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%3 = load i16, i16* %x
Mark rotl/rotr as expand. This generates pretty ugly code, but this is better than nothing. llvm-svn: 71976
2009-05-17 18:16:28 +08:00
%4 = lshr i16 %3, 15
%5 = or i16 %2, %4
store i16 %5, i16* %retval
br label %return
return:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%6 = load i16, i16* %retval
Mark rotl/rotr as expand. This generates pretty ugly code, but this is better than nothing. llvm-svn: 71976
2009-05-17 18:16:28 +08:00
ret i16 %6
add newlines at the end of files. llvm-svn: 100705
2010-04-08 06:53:17 +08:00
}