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13 lines
288 B
13 lines
288 B
4 months ago
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; This test makes sure that mul instructions are properly eliminated.
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; This test is for Integer BitWidth >= 64 && BitWidth % 2 >= 1024.
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;
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; RUN: opt < %s -instcombine -S | not grep mul
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define i177 @test1(i177 %X) {
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%C = shl i177 1, 155
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%Y = mul i177 %X, %C
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ret i177 %Y
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}
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