llvm-mirror/test/CodeGen/ARM/fsubs.ll

; 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
Convert a few tests to FileCheck for PR5307. llvm-svn: 89584 2009-11-22 12:45:44 +01:00			`; RUN: llc < %s -march=arm -mattr=+vfp2 \| FileCheck %s -check-prefix=VFP2`
switch the flag for using NEON for SP floating point to a subtarget 'feature'. Re-commit. This time complete with testsuite updates. llvm-svn: 99570 2010-03-26 00:47:34 +01:00			`; 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`
Initial support for single-precision FP using NEON. Added "neonfp" attribute to enable. Added patterns for some binary FP operations. llvm-svn: 78081 2009-08-04 19:53:06 +02:00
			`define float @test(float %a, float %b) {`
			`entry:`
			`%0 = fsub float %a, %b`
			`ret float %0`
			`}`

Convert a few tests to FileCheck for PR5307. llvm-svn: 89584 2009-11-22 12:45:44 +01:00			`; VFP2: vsub.f32 s0, s1, s0`
			`; NFP1: vsub.f32 d0, d1, d0`
			`; NFP0: vsub.f32 s0, s1, s0`