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https://github.com/c64scene-ar/llvm-6502.git
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5a70dd1d82
Similar to gep (r230786) and load (r230794) changes.
Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.
(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)
import fileinput
import sys
import re
rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)
def conv(match):
line = match.group(1)
line += match.group(4)
line += ", "
line += match.group(2)
return line
line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
sys.stdout.write(line[off:match.start()])
sys.stdout.write(conv(match))
off = match.end()
sys.stdout.write(line[off:])
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.3 KiB
LLVM
33 lines
1.3 KiB
LLVM
; Verify that when @G is SROA'd that the new globals have correct
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; alignments. Elements 0 and 2 must be 16-byte aligned, and element
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; 1 must be at least 8 byte aligned (but could be more).
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; RUN: opt < %s -globalopt -S | grep "@G.0 = internal unnamed_addr global .*align 16"
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; RUN: opt < %s -globalopt -S | grep "@G.1 = internal unnamed_addr global .*align 8"
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; RUN: opt < %s -globalopt -S | grep "@G.2 = internal unnamed_addr global .*align 16"
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; rdar://5891920
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-apple-darwin8"
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%T = type { double, double, double }
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@G = internal global %T zeroinitializer, align 16
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define void @test() {
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store double 1.0, double* getelementptr (%T, %T* @G, i32 0, i32 0), align 16
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store double 2.0, double* getelementptr (%T, %T* @G, i32 0, i32 1), align 8
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store double 3.0, double* getelementptr (%T, %T* @G, i32 0, i32 2), align 16
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ret void
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}
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define double @test2() {
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%V1 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 0), align 16
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%V2 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 1), align 8
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%V3 = load double, double* getelementptr (%T, %T* @G, i32 0, i32 2), align 16
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%R = fadd double %V1, %V2
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%R2 = fadd double %R, %V3
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ret double %R2
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}
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