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llvm-project/llvm/test/CodeGen/ARM/2008-03-07-RegScavengerAsse...

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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 -mtriple=arm-apple-darwin -mattr=+v6,+vfp2
Fixed a register scavenger bug. If a def is re-defining part of a super register, there must be an implicit def of the super-register on the MI. llvm-svn: 48024
2008-03-08 04:12:54 +08:00
@accum = external global { double, double } ; <{ double, double }*> [#uses=1]
@.str = external constant [4 x i8] ; <[4 x i8]*> [#uses=1]
define i32 @main() {
entry:
br label %bb74.i
bb74.i: ; preds = %bb88.i, %bb74.i, %entry
br i1 false, label %bb88.i, label %bb74.i
bb88.i: ; preds = %bb74.i
br i1 false, label %mandel.exit, label %bb74.i
mandel.exit: ; preds = %bb88.i
[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
2015-03-14 02:20:45 +08:00
%tmp2 = load volatile double, double* getelementptr ({ double, double }, { double, double }* @accum, i32 0, i32 0), align 8 ; <double> [#uses=1]
Fixed a register scavenger bug. If a def is re-defining part of a super register, there must be an implicit def of the super-register on the MI. llvm-svn: 48024
2008-03-08 04:12:54 +08:00
%tmp23 = fptosi double %tmp2 to i32 ; <i32> [#uses=1]
[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
2015-03-14 02:20:45 +08:00
%tmp5 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %tmp23 ) ; <i32> [#uses=0]
Fixed a register scavenger bug. If a def is re-defining part of a super register, there must be an implicit def of the super-register on the MI. llvm-svn: 48024
2008-03-08 04:12:54 +08:00
ret i32 0
}
declare i32 @printf(i8*, ...)