2013-12-18 09:58:06 +00:00
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; RUN: llc < %s -march=arm -float-abi=soft -mattr=+vfp2 | FileCheck %s
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2006-10-17 18:04:53 +00:00
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2008-02-17 20:02:20 +00:00
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define float @f1(float %a) {
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2013-07-14 06:24:09 +00:00
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; CHECK-LABEL: f1:
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2009-10-27 06:16:45 +00:00
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; CHECK: mov r0, #0
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2008-02-17 20:02:20 +00:00
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ret float 0.000000e+00
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2006-10-17 18:04:53 +00:00
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}
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2008-02-17 20:02:20 +00:00
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define float @f2(float* %v, float %u) {
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2013-07-14 06:24:09 +00:00
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; CHECK-LABEL: f2:
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2011-11-14 23:03:21 +00:00
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; CHECK: vldr{{.*}}[
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2008-02-17 20:02:20 +00:00
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%tmp = load float* %v ; <float> [#uses=1]
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2009-06-04 22:49:04 +00:00
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%tmp1 = fadd float %tmp, %u ; <float> [#uses=1]
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2008-02-17 20:02:20 +00:00
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ret float %tmp1
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2006-10-17 18:04:53 +00:00
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}
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2006-10-17 18:29:14 +00:00
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2011-09-23 22:10:33 +00:00
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define float @f2offset(float* %v, float %u) {
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2013-07-14 06:24:09 +00:00
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; CHECK-LABEL: f2offset:
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2011-11-14 23:03:21 +00:00
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; CHECK: vldr{{.*}}, #4]
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2011-09-23 22:10:33 +00:00
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%addr = getelementptr float* %v, i32 1
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%tmp = load float* %addr
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%tmp1 = fadd float %tmp, %u
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ret float %tmp1
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}
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define float @f2noffset(float* %v, float %u) {
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2013-07-14 06:24:09 +00:00
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; CHECK-LABEL: f2noffset:
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2011-11-14 23:03:21 +00:00
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; CHECK: vldr{{.*}}, #-4]
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2011-09-23 22:10:33 +00:00
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%addr = getelementptr float* %v, i32 -1
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%tmp = load float* %addr
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%tmp1 = fadd float %tmp, %u
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ret float %tmp1
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}
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2008-02-17 20:02:20 +00:00
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define void @f3(float %a, float %b, float* %v) {
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2013-07-14 06:24:09 +00:00
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; CHECK-LABEL: f3:
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2011-11-14 23:03:21 +00:00
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; CHECK: vstr{{.*}}[
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2009-06-04 22:49:04 +00:00
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%tmp = fadd float %a, %b ; <float> [#uses=1]
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2008-02-17 20:02:20 +00:00
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store float %tmp, float* %v
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ret void
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2006-10-17 18:29:14 +00:00
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}
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