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llvm-mirror/test/Transforms/MemCpyOpt/2008-04-29-SRetRemoval.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

18 lines
903 B
LLVM

; RUN: opt < %s -memcpyopt -S | grep {call.*memcpy.*agg.result}
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin8"
@x = external global { x86_fp80, x86_fp80 } ; <{ x86_fp80, x86_fp80 }*> [#uses=1]
define void @foo({ x86_fp80, x86_fp80 }* noalias sret %agg.result) nounwind {
entry:
%x.0 = alloca { x86_fp80, x86_fp80 } ; <{ x86_fp80, x86_fp80 }*> [#uses=1]
%x.01 = bitcast { x86_fp80, x86_fp80 }* %x.0 to i8* ; <i8*> [#uses=2]
call void @llvm.memcpy.i32( i8* %x.01, i8* bitcast ({ x86_fp80, x86_fp80 }* @x to i8*), i32 32, i32 16 )
%agg.result2 = bitcast { x86_fp80, x86_fp80 }* %agg.result to i8* ; <i8*> [#uses=1]
call void @llvm.memcpy.i32( i8* %agg.result2, i8* %x.01, i32 32, i32 16 )
ret void
}
declare void @llvm.memcpy.i32(i8*, i8*, i32, i32) nounwind