69 lines
2.1 KiB
LLVM
69 lines
2.1 KiB
LLVM
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; RUN: sed -e "s/ORDER/unordered/" %s | llc -march=hexagon -disable-hexagon-amodeopt=0 | FileCheck %s
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; RUN: sed -e "s/ORDER/monotonic/" %s | llc -march=hexagon -disable-hexagon-amodeopt=0 | FileCheck %s
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; RUN: sed -e "s/ORDER/acquire/" %s | llc -march=hexagon -disable-hexagon-amodeopt=0 | FileCheck %s
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; RUN: sed -e "s/ORDER/seq_cst/" %s | llc -march=hexagon -disable-hexagon-amodeopt=0 | FileCheck %s
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%struct.Obj = type { [100 x i32] }
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@i8Src = global i8 0, align 1
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@i8Dest = global i8 0, align 1
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@i16Src = global i16 0, align 2
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@i16Dest = global i16 0, align 2
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@i32Src = global i32 0, align 4
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@i32Dest = global i32 0, align 4
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@i64Src = global i64 0, align 8
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@i64Dest = global i64 0, align 8
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@ptrSrc = global %struct.Obj* null, align 4
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@ptrDest = global %struct.Obj* null, align 4
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define void @load_i8() #0 {
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entry:
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%i8Tmp = load atomic i8, i8* @i8Src ORDER, align 1
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store i8 %i8Tmp, i8* @i8Dest, align 1
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ret void
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}
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; CHECK-LABEL: load_i8:
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; CHECK: [[TMP_REG:r[0-9]+]] = memub(gp+#i8Src)
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; CHECK: memb(gp+#i8Dest) = [[TMP_REG]]
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define void @load_i16() #0 {
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entry:
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%i16Tmp = load atomic i16, i16* @i16Src ORDER, align 2
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store i16 %i16Tmp, i16* @i16Dest, align 2
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ret void
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}
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; CHECK-LABEL: load_i16:
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; CHECK: [[TMP_REG:r[0-9]+]] = memuh(gp+#i16Src)
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; CHECK: memh(gp+#i16Dest) = [[TMP_REG]]
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define void @load_i32() #0 {
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entry:
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%i32Tmp = load atomic i32, i32* @i32Src ORDER, align 4
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store i32 %i32Tmp, i32* @i32Dest, align 4
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ret void
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}
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; CHECK-LABEL: load_i32:
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; CHECK: [[TMP_REG:r[0-9]+]] = memw(gp+#i32Src)
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; CHECK: memw(gp+#i32Dest) = [[TMP_REG]]
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define void @load_i64() #0 {
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entry:
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%i64Tmp = load atomic i64, i64* @i64Src ORDER, align 8
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store i64 %i64Tmp, i64* @i64Dest, align 8
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ret void
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}
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; CHECK-LABEL: load_i64:
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; CHECK: [[TMP_REG:r[0-9]+:[0-9]+]] = memd(gp+#i64Src)
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; CHECK: memd(gp+#i64Dest) = [[TMP_REG]]
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define void @load_ptr() #0 {
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entry:
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%ptrTmp = load atomic i32, i32* bitcast (%struct.Obj** @ptrSrc to i32*) ORDER, align 4
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store i32 %ptrTmp, i32* bitcast (%struct.Obj** @ptrDest to i32*), align 4
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ret void
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}
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; CHECK-LABEL: load_ptr:
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; CHECK: [[TMP_REG:r[0-9]+]] = memw(gp+#ptrSrc)
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; CHECK: memw(gp+#ptrDest) = [[TMP_REG]]
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