Multi-value return support.

2020-05-27 14:01:49 -07:00
parent 34eb170232
commit 615362068f
10 changed files with 269 additions and 56 deletions
--- a/cranelift/filetests/filetests/vcode/aarch64/multivalue-ret.clif
+++ b/cranelift/filetests/filetests/vcode/aarch64/multivalue-ret.clif
@@ -0,0 +1,18 @@
+test compile
+target aarch64
+
+;; Test default (non-SpiderMonkey) ABI.
+function %f() -> i64, i64 {
+block1:
+  v0 = iconst.i64 1
+  v1 = iconst.i64 2
+  return v0, v1
+}
+
+; check:  stp fp, lr, [sp, #-16]!
+; nextln:  mov fp, sp
+; nextln:  movz x0, #1
+; nextln:  movz x1, #2
+; nextln:  mov sp, fp
+; nextln:  ldp fp, lr, [sp], #16
+; nextln:  ret
--- a/cranelift/filetests/filetests/wasm/multi-val-f32.clif
+++ b/cranelift/filetests/filetests/wasm/multi-val-f32.clif
@@ -1,5 +1,6 @@
 test compile
 target x86_64 haswell
+target aarch64

 ;; Returning many f32s

--- a/cranelift/filetests/filetests/wasm/multi-val-f64.clif
+++ b/cranelift/filetests/filetests/wasm/multi-val-f64.clif
@@ -1,5 +1,6 @@
 test compile
 target x86_64 haswell
+target aarch64

 ;; Returning many f64s

--- a/cranelift/filetests/filetests/wasm/multi-val-i32.clif
+++ b/cranelift/filetests/filetests/wasm/multi-val-i32.clif
@@ -1,5 +1,6 @@
 test compile
 target x86_64 haswell
+target aarch64

 ;; Returning many i32s

--- a/cranelift/filetests/filetests/wasm/multi-val-i64.clif
+++ b/cranelift/filetests/filetests/wasm/multi-val-i64.clif
@@ -1,5 +1,6 @@
 test compile
 target x86_64 haswell
+target aarch64

 ;; Returning many i64s

--- a/cranelift/filetests/filetests/wasm/multi-val-tons-of-results.clif
+++ b/cranelift/filetests/filetests/wasm/multi-val-tons-of-results.clif
@@ -1,5 +1,6 @@
 test compile
 target x86_64 haswell
+target aarch64

 function %return_20_i32s() -> i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 {
 block0: