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llvm-mirror/test/CodeGen/Thumb2/thumb2-ldrd.ll
Jakob Stoklund Olesen 94ce588b20 Switch a few tests off linearscan.
llvm-svn: 144460
2011-11-12 19:53:52 +00:00

14 lines
274 B
LLVM

; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mattr=+thumb2 | FileCheck %s
@b = external global i64*
define i64 @t(i64 %a) nounwind readonly {
entry:
; CHECK: ldrd
; CHECK: umull
%0 = load i64** @b, align 4
%1 = load i64* %0, align 4
%2 = mul i64 %1, %a
ret i64 %2
}