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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
18 lines
708 B
LLVM
18 lines
708 B
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
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declare i32 @llvm.SI.tid() readnone
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; SI-LABEL: {{^}}test_array_ptr_calc:
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; SI: v_mul_lo_i32
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; SI: v_mul_hi_i32
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define void @test_array_ptr_calc(i32 addrspace(1)* noalias %out, [1025 x i32] addrspace(1)* noalias %inA, i32 addrspace(1)* noalias %inB) {
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%tid = call i32 @llvm.SI.tid() readnone
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%a_ptr = getelementptr [1025 x i32], [1025 x i32] addrspace(1)* %inA, i32 %tid, i32 0
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%b_ptr = getelementptr i32, i32 addrspace(1)* %inB, i32 %tid
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%a = load i32, i32 addrspace(1)* %a_ptr
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%b = load i32, i32 addrspace(1)* %b_ptr
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%result = add i32 %a, %b
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store i32 %result, i32 addrspace(1)* %out
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ret void
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}
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