43 lines
1.5 KiB
LLVM
43 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; Test the handling of i128 argument values
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
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declare void @bar(i64, i64, i64, i64, i128,
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i64, i64, i64, i64, i128)
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; There are two indirect i128 slots, one at offset 200 (the first available
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; byte after the outgoing arguments) and one immediately after it at 216.
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define void @foo() {
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; CHECK-LABEL: foo:
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; CHECK: # %bb.0:
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; CHECK-NEXT: stmg %r6, %r15, 48(%r15)
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; CHECK-NEXT: .cfi_offset %r6, -112
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; CHECK-NEXT: .cfi_offset %r14, -48
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; CHECK-NEXT: .cfi_offset %r15, -40
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; CHECK-NEXT: aghi %r15, -232
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; CHECK-NEXT: .cfi_def_cfa_offset 392
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; CHECK-NEXT: larl %r1, .LCPI0_0
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; CHECK-NEXT: vl %v0, 0(%r1), 3
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; CHECK-NEXT: la %r0, 200(%r15)
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; CHECK-NEXT: larl %r1, .LCPI0_1
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; CHECK-NEXT: stg %r0, 192(%r15)
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; CHECK-NEXT: vst %v0, 176(%r15), 3
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; CHECK-NEXT: vl %v0, 0(%r1), 3
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; CHECK-NEXT: vst %v0, 160(%r15), 3
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; CHECK-NEXT: vgbm %v0, 0
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; CHECK-NEXT: la %r6, 216(%r15)
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; CHECK-NEXT: lghi %r2, 1
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; CHECK-NEXT: lghi %r3, 2
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; CHECK-NEXT: lghi %r4, 3
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; CHECK-NEXT: lghi %r5, 4
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; CHECK-NEXT: vst %v0, 200(%r15), 3
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; CHECK-NEXT: vst %v0, 216(%r15), 3
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; CHECK-NEXT: brasl %r14, bar@PLT
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; CHECK-NEXT: lmg %r6, %r15, 280(%r15)
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; CHECK-NEXT: br %r14
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call void @bar (i64 1, i64 2, i64 3, i64 4, i128 0,
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i64 5, i64 6, i64 7, i64 8, i128 0)
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ret void
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}
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