31 lines
794 B
LLVM
31 lines
794 B
LLVM
; Test the passing of scalar i128 values on z/OS.
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;
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; RUN: llc < %s -mtriple=s390x-ibm-zos -mcpu=z13 | FileCheck %s
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; CHECK-LABEL: call_i128:
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; CHECK-DAG: larl 1, @CPI0_0
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; CHECK-DAG: vl 0, 0(1), 3
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; CHECK-DAG: vst 0, 2256(4), 3
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; CHECK-DAG: larl 1, @CPI0_1
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; CHECK-DAG: vl 0, 0(1), 3
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; CHECK-DAG: vst 0, 2272(4), 3
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; CHECK-DAG: la 1, 2288(4)
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; CHECK-DAG: la 2, 2272(4)
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; CHECK-DAG: la 3, 2256(4)
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define i128 @call_i128() {
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entry:
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%retval = call i128 (i128, i128) @pass_i128(i128 64, i128 65)
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ret i128 %retval
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}
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; CHECK-LABEL: pass_i128:
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; CHECK: vl 0, 0(3), 3
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; CHECK: vl 1, 0(2), 3
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; CHECK: vaq 0, 1, 0
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; CHECK: vst 0, 0(1), 3
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define i128 @pass_i128(i128 %arg0, i128 %arg1) {
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entry:
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%N = add i128 %arg0, %arg1
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ret i128 %N
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}
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