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Testcase for r233239.

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llvm-svn: 233240
This commit is contained in:
Eric Christopher 2015-03-26 00:57:33 +00:00
parent dfc6a65e21
commit 020f333161
1 changed files with 32 additions and 0 deletions
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32
test/CodeGen/PowerPC/ppc-empty-fs.ll Normal file
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; RUN: llc < %s | FileCheck %s
; This guarantees that we add the default set of features to the current feature
; string. We won't successfully legalize the types here without +64bit being
; silently added.
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
%struct.fab = type { float, float }
; Function Attrs: nounwind
define void @func_fab(%struct.fab* noalias sret %agg.result, i64 %x.coerce) #0 {
entry:
%x = alloca %struct.fab, align 8
%0 = bitcast %struct.fab* %x to i64*
store i64 %x.coerce, i64* %0, align 1
%1 = bitcast %struct.fab* %agg.result to i8*
%2 = bitcast %struct.fab* %x to i8*
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 8, i32 4, i1 false)
ret void
}
; CHECK: func_fab
; Function Attrs: nounwind
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #1
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "target-features"="" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { nounwind }
!llvm.ident = !{!0}
!0 = !{!"clang version 3.7.0 (trunk 233227) (llvm/trunk 233226)"}