llvm/test/CodeGen/Hexagon/store-widen-negv2.ll
Krzysztof Parzyszek 466f9e2f0c [Hexagon] Merge adjacent stores
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250542 91177308-0d34-0410-b5e6-96231b3b80d8
2015-10-16 19:43:56 +00:00

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501 B
LLVM

; RUN: llc -march=hexagon < %s | FileCheck %s
; CHECK-LABEL: foo:
; CHECK: memh(r0+#0){{.*}}={{.*}}#-2
; Don't use memh(r0+#0)=##65534.
target datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32"
target triple = "hexagon"
; Function Attrs: nounwind
define void @foo(i16* nocapture %s) #0 {
entry:
%0 = bitcast i16* %s to i8*
store i8 -2, i8* %0, align 2
%add.ptr = getelementptr inbounds i8, i8* %0, i32 1
store i8 -1, i8* %add.ptr, align 1
ret void
}
attributes #0 = { nounwind }