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25 lines
724 B
LLVM
25 lines
724 B
LLVM
; RUN: llc < %s -march=arm | grep ldrb.*7 | count 1
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; RUN: llc < %s -march=arm | grep ldrsb.*7 | count 1
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%struct.A = type { i8, i8, i8, i8, i16, i8, i8, %struct.B** }
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%struct.B = type { float, float, i32, i32, i32, [0 x i8] }
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define i8 @f1(%struct.A* %d) {
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%tmp2 = getelementptr %struct.A* %d, i32 0, i32 4
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%tmp23 = bitcast i16* %tmp2 to i32*
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%tmp4 = load i32* %tmp23
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%tmp512 = lshr i32 %tmp4, 24
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%tmp56 = trunc i32 %tmp512 to i8
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ret i8 %tmp56
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}
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define i32 @f2(%struct.A* %d) {
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%tmp2 = getelementptr %struct.A* %d, i32 0, i32 4
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%tmp23 = bitcast i16* %tmp2 to i32*
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%tmp4 = load i32* %tmp23
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%tmp512 = lshr i32 %tmp4, 24
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%tmp56 = trunc i32 %tmp512 to i8
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%tmp57 = sext i8 %tmp56 to i32
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ret i32 %tmp57
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}
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