24 lines
560 B
LLVM
24 lines
560 B
LLVM
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; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s
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; CHECK-LABEL: bar
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; CHECK-NOT: orr
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; CHECK-NOT: mov
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define void @bar(i8* %P, i16* %Q) {
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entry:
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%P1 = bitcast i8* %P to i16* ; <i16*> [#uses=1]
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%tmp = load i16, i16* %Q, align 1 ; <i16> [#uses=1]
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store i16 %tmp, i16* %P1, align 1
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ret void
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}
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; CHECK-LABEL: foo
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; CHECK-NOT: orr
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; CHECK-NOT: mov
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define void @foo(i8* %P, i32* %Q) {
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entry:
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%P1 = bitcast i8* %P to i32* ; <i32*> [#uses=1]
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%tmp = load i32, i32* %Q, align 1 ; <i32> [#uses=1]
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store i32 %tmp, i32* %P1, align 1
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ret void
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}
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