mirror of
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
1.5 KiB
LLVM
42 lines
1.5 KiB
LLVM
; RUN: opt < %s -globalopt -S > %t
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; RUN: grep "@Y = internal unnamed_addr global \[3 x [%]struct.X\] zeroinitializer" %t
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; RUN: grep load %t | count 6
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; RUN: grep "add i32 [%]a, [%]b" %t | count 3
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; globalopt should not sra the global, because it can't see the index.
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%struct.X = type { [3 x i32], [3 x i32] }
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@Y = internal global [3 x %struct.X] zeroinitializer
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@addr = external global i8
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define void @frob() {
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store i32 1, i32* getelementptr inbounds ([3 x %struct.X]* @Y, i64 0, i64 0, i32 0, i64 ptrtoint (i8* @addr to i64)), align 4
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ret void
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}
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define i32 @borf(i64 %i, i64 %j) {
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%p = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* @Y, i64 0, i64 0, i32 0, i64 0
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%a = load i32, i32* %p
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%q = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* @Y, i64 0, i64 0, i32 1, i64 0
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%b = load i32, i32* %q
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%c = add i32 %a, %b
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ret i32 %c
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}
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define i32 @borg(i64 %i, i64 %j) {
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%p = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* @Y, i64 0, i64 1, i32 0, i64 1
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%a = load i32, i32* %p
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%q = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* @Y, i64 0, i64 1, i32 1, i64 1
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%b = load i32, i32* %q
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%c = add i32 %a, %b
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ret i32 %c
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}
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define i32 @borh(i64 %i, i64 %j) {
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%p = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* @Y, i64 0, i64 2, i32 0, i64 2
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%a = load i32, i32* %p
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%q = getelementptr inbounds [3 x %struct.X], [3 x %struct.X]* @Y, i64 0, i64 2, i32 1, i64 2
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%b = load i32, i32* %q
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%c = add i32 %a, %b
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ret i32 %c
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}
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