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llvm-mirror/test/CodeGen/ARM/t2-imm.ll
Anton Korobeynikov 189ce11684 Use movt/movw pair to materialize 32 bit constants on ARMv6T2+.
This should be better than single load from constpool.

llvm-svn: 82948
2009-09-27 23:52:58 +00:00

10 lines
192 B
LLVM

; RUN: llc < %s -march=arm -mattr=+thumb2 | FileCheck %s
define i32 @f6(i32 %a) {
; CHECK:f6
; CHECK: movw r0, #1123
; CHECK: movt r0, #1000
%tmp = add i32 0, 65537123
ret i32 %tmp
}