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[SeparateConstOffsetFromGEP] make two tests more strict

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inbounds are not necessary in these two tests. zext(a +nuw b) = zext(a) +
zext(b) should hold with or without inbounds.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210437 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jingyue Wu 2014-06-08 20:01:42 +00:00
parent cab673f638
commit 724d2a8f1a
1 changed files with 4 additions and 4 deletions
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8
test/Transforms/SeparateConstOffsetFromGEP/NVPTX/split-gep.ll
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@ -73,16 +73,16 @@ entry:
%2 = zext i48 %1 to i64 ; zext(sext(a +nsw nuw 1)) = zext(sext(a)) + 1
%3 = add nsw i32 %b, 2
%4 = sext i32 %3 to i48
%5 = zext i48 %4 to i64 ; zext(sext(a +nsw 2)) != zext(sext(a)) + 2
%p1 = getelementptr inbounds [32 x [32 x float]]* @float_2d_array, i64 0, i64 %2, i64 %5
%5 = zext i48 %4 to i64 ; zext(sext(b +nsw 2)) != zext(sext(b)) + 2
%p1 = getelementptr [32 x [32 x float]]* @float_2d_array, i64 0, i64 %2, i64 %5
store float* %p1, float** %out1
%6 = add nuw i32 %a, 3
%7 = zext i32 %6 to i48
%8 = sext i48 %7 to i64 ; sext(zext(b +nuw 3)) = zext(b +nuw 3) = zext(b) + 3
%8 = sext i48 %7 to i64 ; sext(zext(a +nuw 3)) = zext(a +nuw 3) = zext(a) + 3
%9 = add nsw i32 %b, 4
%10 = zext i32 %9 to i48
%11 = sext i48 %10 to i64 ; sext(zext(b +nsw 4)) != zext(b) + 4
%p2 = getelementptr inbounds [32 x [32 x float]]* @float_2d_array, i64 0, i64 %8, i64 %11
%p2 = getelementptr [32 x [32 x float]]* @float_2d_array, i64 0, i64 %8, i64 %11
store float* %p2, float** %out2
ret void
}