92 lines
2.4 KiB
LLVM
92 lines
2.4 KiB
LLVM
; RUN: opt < %s -sroa -S | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n8:16:32:64"
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define <4 x i64> @vector_ptrtoint({<2 x i32*>, <2 x i32*>} %x) {
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; CHECK-LABEL: @vector_ptrtoint
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%a = alloca {<2 x i32*>, <2 x i32*>}
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; CHECK-NOT: alloca
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store {<2 x i32*>, <2 x i32*>} %x, {<2 x i32*>, <2 x i32*>}* %a
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; CHECK-NOT: store
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%cast = bitcast {<2 x i32*>, <2 x i32*>}* %a to <4 x i64>*
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%vec = load <4 x i64>, <4 x i64>* %cast
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; CHECK-NOT: load
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; CHECK: ptrtoint
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ret <4 x i64> %vec
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}
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define <4 x i32*> @vector_inttoptr({<2 x i64>, <2 x i64>} %x) {
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; CHECK-LABEL: @vector_inttoptr
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%a = alloca {<2 x i64>, <2 x i64>}
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; CHECK-NOT: alloca
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store {<2 x i64>, <2 x i64>} %x, {<2 x i64>, <2 x i64>}* %a
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; CHECK-NOT: store
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%cast = bitcast {<2 x i64>, <2 x i64>}* %a to <4 x i32*>*
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%vec = load <4 x i32*>, <4 x i32*>* %cast
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; CHECK-NOT: load
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; CHECK: inttoptr
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ret <4 x i32*> %vec
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}
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define <2 x i64> @vector_ptrtointbitcast({<1 x i32*>, <1 x i32*>} %x) {
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; CHECK-LABEL: @vector_ptrtointbitcast(
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%a = alloca {<1 x i32*>, <1 x i32*>}
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; CHECK-NOT: alloca
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store {<1 x i32*>, <1 x i32*>} %x, {<1 x i32*>, <1 x i32*>}* %a
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; CHECK-NOT: store
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%cast = bitcast {<1 x i32*>, <1 x i32*>}* %a to <2 x i64>*
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%vec = load <2 x i64>, <2 x i64>* %cast
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; CHECK-NOT: load
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; CHECK: ptrtoint
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; CHECK: bitcast
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; CHECK: ptrtoint
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; CHECK: bitcast
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ret <2 x i64> %vec
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}
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define <2 x i8*> @vector_inttoptrbitcast_vector({<16 x i8>, <16 x i8>} %x) {
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; CHECK-LABEL: @vector_inttoptrbitcast_vector(
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%a = alloca {<16 x i8>, <16 x i8>}
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; CHECK-NOT: alloca
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store {<16 x i8>, <16 x i8>} %x, {<16 x i8>, <16 x i8>}* %a
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; CHECK-NOT: store
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%cast = bitcast {<16 x i8>, <16 x i8>}* %a to <2 x i8*>*
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%vec = load <2 x i8*>, <2 x i8*>* %cast
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; CHECK-NOT: load
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; CHECK: extractvalue
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; CHECK: extractvalue
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; CHECK: bitcast
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; CHECK: inttoptr
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ret <2 x i8*> %vec
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}
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define <16 x i8> @vector_ptrtointbitcast_vector({<2 x i8*>, <2 x i8*>} %x) {
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; CHECK-LABEL: @vector_ptrtointbitcast_vector(
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%a = alloca {<2 x i8*>, <2 x i8*>}
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; CHECK-NOT: alloca
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store {<2 x i8*>, <2 x i8*>} %x, {<2 x i8*>, <2 x i8*>}* %a
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; CHECK-NOT: store
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%cast = bitcast {<2 x i8*>, <2 x i8*>}* %a to <16 x i8>*
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%vec = load <16 x i8>, <16 x i8>* %cast
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; CHECK-NOT: load
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; CHECK: extractvalue
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; CHECK: ptrtoint
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; CHECK: bitcast
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; CHECK: extractvalue
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ret <16 x i8> %vec
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}
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