51 lines
1.1 KiB
LLVM
51 lines
1.1 KiB
LLVM
; RUN: llc -march=mips64el -mcpu=mips64r2 < %s | FileCheck %s
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@gld0 = external global fp128
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@gld1 = external global fp128
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; CHECK: foo0
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; CHECK-DAG: sdc1 $f12, %lo(gld0)(${{[0-9]+}})
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; CHECK-DAG: sdc1 $f13, 8(${{[0-9]+}})
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define void @foo0(fp128 %a0) {
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entry:
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store fp128 %a0, fp128* @gld0, align 16
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ret void
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}
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; CHECK: foo1
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; CHECK-DAG: ldc1 $f12, %lo(gld0)(${{[0-9]+}})
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; CHECK-DAG: ldc1 $f13, 8(${{[0-9]+}})
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define void @foo1() {
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entry:
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%0 = load fp128, fp128* @gld0, align 16
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tail call void @foo2(fp128 %0)
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ret void
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}
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declare void @foo2(fp128)
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; CHECK: foo3:
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; CHECK: daddiu $[[R2:[0-9]+]], $[[R1:[0-9]+]], %lo(gld0)
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; CHECK: sdc1 $f0, %lo(gld0)($[[R1]])
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; CHECK: sdc1 $f2, 8($[[R2]])
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; CHECK: daddiu $[[R3:[0-9]+]], ${{[0-9]+}}, %hi(gld1)
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; CHECK: dsll $[[R4:[0-9]+]], $[[R3]], 16
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; CHECK: ldc1 $f0, %lo(gld1)($[[R4]])
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; CHECK: daddiu $[[R5:[0-9]]], $[[R4]], %lo(gld1)
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; CHECK: ldc1 $f2, 8($[[R5]])
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define fp128 @foo3() {
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entry:
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%call = tail call fp128 @foo4()
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store fp128 %call, fp128* @gld0, align 16
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%0 = load fp128, fp128* @gld1, align 16
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ret fp128 %0
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}
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declare fp128 @foo4()
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