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llvm-6502/test/CodeGen/ARM/fsubs.ll
Jim Grosbach 7ec7a0e96b switch the flag for using NEON for SP floating point to a subtarget 'feature'.
Re-commit. This time complete with testsuite updates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99570 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-25 23:47:34 +00:00

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399 B
LLVM

; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=NFP1
; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0
define float @test(float %a, float %b) {
entry:
%0 = fsub float %a, %b
ret float %0
}
; VFP2: vsub.f32 s0, s1, s0
; NFP1: vsub.f32 d0, d1, d0
; NFP0: vsub.f32 s0, s1, s0