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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

163 lines
4.7 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
; RUN: %if ptxas-ptr32 %{ llc < %s -mtriple=nvptx -mcpu=sm_20 | %ptxas-verify %}
; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 | %ptxas-verify %}
;; i8
define i8 @ld_global_i8(ptr addrspace(0) %ptr) {
; PTX32-LABEL: ld_global_i8(
; PTX32: {
; PTX32-NEXT: .reg .b32 %r<3>;
; PTX32-EMPTY:
; PTX32-NEXT: // %bb.0:
; PTX32-NEXT: ld.param.b32 %r1, [ld_global_i8_param_0];
; PTX32-NEXT: ld.b8 %r2, [%r1];
; PTX32-NEXT: st.param.b32 [func_retval0], %r2;
; PTX32-NEXT: ret;
;
; PTX64-LABEL: ld_global_i8(
; PTX64: {
; PTX64-NEXT: .reg .b32 %r<2>;
; PTX64-NEXT: .reg .b64 %rd<2>;
; PTX64-EMPTY:
; PTX64-NEXT: // %bb.0:
; PTX64-NEXT: ld.param.b64 %rd1, [ld_global_i8_param_0];
; PTX64-NEXT: ld.b8 %r1, [%rd1];
; PTX64-NEXT: st.param.b32 [func_retval0], %r1;
; PTX64-NEXT: ret;
%a = load i8, ptr addrspace(0) %ptr
ret i8 %a
}
;; i16
define i16 @ld_global_i16(ptr addrspace(0) %ptr) {
; PTX32-LABEL: ld_global_i16(
; PTX32: {
; PTX32-NEXT: .reg .b32 %r<3>;
; PTX32-EMPTY:
; PTX32-NEXT: // %bb.0:
; PTX32-NEXT: ld.param.b32 %r1, [ld_global_i16_param_0];
; PTX32-NEXT: ld.b16 %r2, [%r1];
; PTX32-NEXT: st.param.b32 [func_retval0], %r2;
; PTX32-NEXT: ret;
;
; PTX64-LABEL: ld_global_i16(
; PTX64: {
; PTX64-NEXT: .reg .b32 %r<2>;
; PTX64-NEXT: .reg .b64 %rd<2>;
; PTX64-EMPTY:
; PTX64-NEXT: // %bb.0:
; PTX64-NEXT: ld.param.b64 %rd1, [ld_global_i16_param_0];
; PTX64-NEXT: ld.b16 %r1, [%rd1];
; PTX64-NEXT: st.param.b32 [func_retval0], %r1;
; PTX64-NEXT: ret;
%a = load i16, ptr addrspace(0) %ptr
ret i16 %a
}
;; i32
define i32 @ld_global_i32(ptr addrspace(0) %ptr) {
; PTX32-LABEL: ld_global_i32(
; PTX32: {
; PTX32-NEXT: .reg .b32 %r<3>;
; PTX32-EMPTY:
; PTX32-NEXT: // %bb.0:
; PTX32-NEXT: ld.param.b32 %r1, [ld_global_i32_param_0];
; PTX32-NEXT: ld.b32 %r2, [%r1];
; PTX32-NEXT: st.param.b32 [func_retval0], %r2;
; PTX32-NEXT: ret;
;
; PTX64-LABEL: ld_global_i32(
; PTX64: {
; PTX64-NEXT: .reg .b32 %r<2>;
; PTX64-NEXT: .reg .b64 %rd<2>;
; PTX64-EMPTY:
; PTX64-NEXT: // %bb.0:
; PTX64-NEXT: ld.param.b64 %rd1, [ld_global_i32_param_0];
; PTX64-NEXT: ld.b32 %r1, [%rd1];
; PTX64-NEXT: st.param.b32 [func_retval0], %r1;
; PTX64-NEXT: ret;
%a = load i32, ptr addrspace(0) %ptr
ret i32 %a
}
;; i64
define i64 @ld_global_i64(ptr addrspace(0) %ptr) {
; PTX32-LABEL: ld_global_i64(
; PTX32: {
; PTX32-NEXT: .reg .b32 %r<2>;
; PTX32-NEXT: .reg .b64 %rd<2>;
; PTX32-EMPTY:
; PTX32-NEXT: // %bb.0:
; PTX32-NEXT: ld.param.b32 %r1, [ld_global_i64_param_0];
; PTX32-NEXT: ld.b64 %rd1, [%r1];
; PTX32-NEXT: st.param.b64 [func_retval0], %rd1;
; PTX32-NEXT: ret;
;
; PTX64-LABEL: ld_global_i64(
; PTX64: {
; PTX64-NEXT: .reg .b64 %rd<3>;
; PTX64-EMPTY:
; PTX64-NEXT: // %bb.0:
; PTX64-NEXT: ld.param.b64 %rd1, [ld_global_i64_param_0];
; PTX64-NEXT: ld.b64 %rd2, [%rd1];
; PTX64-NEXT: st.param.b64 [func_retval0], %rd2;
; PTX64-NEXT: ret;
%a = load i64, ptr addrspace(0) %ptr
ret i64 %a
}
;; f32
define float @ld_global_f32(ptr addrspace(0) %ptr) {
; PTX32-LABEL: ld_global_f32(
; PTX32: {
; PTX32-NEXT: .reg .b32 %r<3>;
; PTX32-EMPTY:
; PTX32-NEXT: // %bb.0:
; PTX32-NEXT: ld.param.b32 %r1, [ld_global_f32_param_0];
; PTX32-NEXT: ld.b32 %r2, [%r1];
; PTX32-NEXT: st.param.b32 [func_retval0], %r2;
; PTX32-NEXT: ret;
;
; PTX64-LABEL: ld_global_f32(
; PTX64: {
; PTX64-NEXT: .reg .b32 %r<2>;
; PTX64-NEXT: .reg .b64 %rd<2>;
; PTX64-EMPTY:
; PTX64-NEXT: // %bb.0:
; PTX64-NEXT: ld.param.b64 %rd1, [ld_global_f32_param_0];
; PTX64-NEXT: ld.b32 %r1, [%rd1];
; PTX64-NEXT: st.param.b32 [func_retval0], %r1;
; PTX64-NEXT: ret;
%a = load float, ptr addrspace(0) %ptr
ret float %a
}
;; f64
define double @ld_global_f64(ptr addrspace(0) %ptr) {
; PTX32-LABEL: ld_global_f64(
; PTX32: {
; PTX32-NEXT: .reg .b32 %r<2>;
; PTX32-NEXT: .reg .b64 %rd<2>;
; PTX32-EMPTY:
; PTX32-NEXT: // %bb.0:
; PTX32-NEXT: ld.param.b32 %r1, [ld_global_f64_param_0];
; PTX32-NEXT: ld.b64 %rd1, [%r1];
; PTX32-NEXT: st.param.b64 [func_retval0], %rd1;
; PTX32-NEXT: ret;
;
; PTX64-LABEL: ld_global_f64(
; PTX64: {
; PTX64-NEXT: .reg .b64 %rd<3>;
; PTX64-EMPTY:
; PTX64-NEXT: // %bb.0:
; PTX64-NEXT: ld.param.b64 %rd1, [ld_global_f64_param_0];
; PTX64-NEXT: ld.b64 %rd2, [%rd1];
; PTX64-NEXT: st.param.b64 [func_retval0], %rd2;
; PTX64-NEXT: ret;
%a = load double, ptr addrspace(0) %ptr
ret double %a
}