test/CodeGen/WebAssembly/regcopy.mir

# RUN: llc %s -o - -run-pass=postrapseudos | FileCheck %s
--- |
  target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
  target triple = "wasm32-unknown-unknown"

  define void @copy_i32() {
    ret void
  }

  define void @copy_i64() {
    ret void
  }

  define void @copy_f32() {
    ret void
  }

  define void @copy_f64() {
    ret void
  }

  define void @copy_v128() {
    ret void
  }
...
---
name: copy_i32
# CHECK-LABEL: copy_i32
body:             |
  ; CHECK-LABEL: bb.0:
  ; CHECK-NEXT: %0:i32 = COPY_I32 %1:i32
  ; CHECK-NEXT: RETURN_VOID
  bb.0:
    %0:i32 = COPY %1:i32
    RETURN_VOID implicit-def $arguments
...
---
name: copy_i64
# CHECK-LABEL: copy_i64
body:             |
  ; CHECK-LABEL: bb.0:
  ; CHECK-NEXT: %0:i64 = COPY_I64 %1:i64
  ; CHECK-NEXT: RETURN_VOID
  bb.0:
    %0:i64 = COPY %1:i64
    RETURN_VOID implicit-def $arguments
...
---
name: copy_f32
# CHECK-LABEL: copy_f32
body:             |
  ; CHECK-LABEL: bb.0:
  ; CHECK-NEXT: %0:f32 = COPY_F32 %1:f32
  ; CHECK-NEXT: RETURN_VOID
  bb.0:
    %0:f32 = COPY %1:f32
    RETURN_VOID implicit-def $arguments
...
---
name: copy_f64
# CHECK-LABEL: copy_f64
body:             |
  ; CHECK-LABEL: bb.0:
  ; CHECK-NEXT: %0:f64 = COPY_F64 %1:f64
  ; CHECK-NEXT: RETURN_VOID
  bb.0:
    %0:f64 = COPY %1:f64
    RETURN_VOID implicit-def $arguments
...
---
name: copy_v128
# CHECK-LABEL: copy_v128
body:             |
  ; CHECK-LABEL: bb.0:
  ; CHECK-NEXT: %0:v128 = COPY_V128 %1:v128
  ; CHECK-NEXT: RETURN_VOID
  bb.0:
    %0:v128 = COPY %1:v128
    RETURN_VOID implicit-def $arguments
...