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https://github.com/c64scene-ar/llvm-6502.git
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7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.1 KiB
LLVM
42 lines
1.1 KiB
LLVM
; RUN: llc -mtriple=arm -float-abi=soft -mattr=+vfp2 %s -o - | FileCheck %s
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define float @f1(float %a) {
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; CHECK-LABEL: f1:
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; CHECK: mov r0, #0
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ret float 0.000000e+00
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}
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define float @f2(float* %v, float %u) {
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; CHECK-LABEL: f2:
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; CHECK: vldr{{.*}}[
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%tmp = load float, float* %v ; <float> [#uses=1]
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%tmp1 = fadd float %tmp, %u ; <float> [#uses=1]
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ret float %tmp1
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}
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define float @f2offset(float* %v, float %u) {
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; CHECK-LABEL: f2offset:
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; CHECK: vldr{{.*}}, #4]
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%addr = getelementptr float, float* %v, i32 1
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%tmp = load float, 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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; CHECK-LABEL: f2noffset:
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; CHECK: vldr{{.*}}, #-4]
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%addr = getelementptr float, float* %v, i32 -1
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%tmp = load float, 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 void @f3(float %a, float %b, float* %v) {
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; CHECK-LABEL: f3:
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; CHECK: vstr{{.*}}[
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%tmp = fadd float %a, %b ; <float> [#uses=1]
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store float %tmp, float* %v
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ret void
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}
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