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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -O0 -march=nvptx64 -mcpu=sm_20 | FileCheck %s
define [2 x i128] @foo(i64 %a, i32 %b) {
; CHECK-LABEL: foo(
; CHECK: {
; CHECK-NEXT: .reg .b32 %r<2>;
; CHECK-NEXT: .reg .b64 %rd<5>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.u32 %r1, [foo_param_1];
; CHECK-NEXT: ld.param.u64 %rd1, [foo_param_0];
; CHECK-NEXT: shr.s64 %rd2, %rd1, 63;
; CHECK-NEXT: cvt.s64.s32 %rd3, %r1;
; CHECK-NEXT: shr.s64 %rd4, %rd3, 63;
; CHECK-NEXT: st.param.v2.b64 [func_retval0], {%rd1, %rd2};
; CHECK-NEXT: st.param.v2.b64 [func_retval0+16], {%rd3, %rd4};
; CHECK-NEXT: ret;
%1 = sext i64 %a to i128
%2 = sext i32 %b to i128
%3 = insertvalue [2 x i128] undef, i128 %1, 0
%4 = insertvalue [2 x i128] %3, i128 %2, 1
ret [2 x i128] %4
}
define [2 x i128] @foo2(ptr byval([2 x i128]) %a) {
; CHECK-LABEL: foo2(
; CHECK: {
; CHECK-NEXT: .reg .b64 %rd<6>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: mov.b64 %rd1, foo2_param_0;
; CHECK-NEXT: ld.param.u64 %rd2, [foo2_param_0+8];
; CHECK-NEXT: ld.param.u64 %rd3, [foo2_param_0];
; CHECK-NEXT: ld.param.u64 %rd4, [foo2_param_0+24];
; CHECK-NEXT: ld.param.u64 %rd5, [foo2_param_0+16];
; CHECK-NEXT: st.param.v2.b64 [func_retval0], {%rd3, %rd2};
; CHECK-NEXT: st.param.v2.b64 [func_retval0+16], {%rd5, %rd4};
; CHECK-NEXT: ret;
%ptr0 = getelementptr [2 x i128], ptr %a, i64 0, i32 0
%1 = load i128, i128* %ptr0
%ptr1 = getelementptr [2 x i128], ptr %a, i64 0, i32 1
%2 = load i128, i128* %ptr1
%3 = insertvalue [2 x i128] undef, i128 %1, 0
%4 = insertvalue [2 x i128] %3, i128 %2, 1
ret [2 x i128] %4
}
define [2 x i128] @foo3([2 x i128] %a) {
; CHECK-LABEL: foo3(
; CHECK: {
; CHECK-NEXT: .reg .b64 %rd<5>;
; CHECK-EMPTY:
; CHECK-NEXT: // %bb.0:
; CHECK-NEXT: ld.param.v2.u64 {%rd3, %rd4}, [foo3_param_0+16];
; CHECK-NEXT: ld.param.v2.u64 {%rd1, %rd2}, [foo3_param_0];
; CHECK-NEXT: st.param.v2.b64 [func_retval0], {%rd1, %rd2};
; CHECK-NEXT: st.param.v2.b64 [func_retval0+16], {%rd3, %rd4};
; CHECK-NEXT: ret;
%1 = extractvalue [2 x i128] %a, 0
%2 = extractvalue [2 x i128] %a, 1
%3 = insertvalue [2 x i128] undef, i128 %1, 0
%4 = insertvalue [2 x i128] %3, i128 %2, 1
ret [2 x i128] %4
}
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