[WebAssembly] Add type prefixes to call instructions

Add return type information to call and call_indirect instructions. This
allows them to be disambiguated without knowledge of the callee.

Differential Revision: http://reviews.llvm.org/D15484

llvm-svn: 255565

1 files changed, 12 insertions, 12 deletions

diff --git a/llvm/test/CodeGen/WebAssembly/call.ll b/llvm/test/CodeGen/WebAssembly/call.ll
index d4b64356546..9158ccec097 100644
--- a/llvm/test/CodeGen/WebAssembly/call.ll
+++ b/llvm/test/CodeGen/WebAssembly/call.ll
@@ -15,7 +15,7 @@ declare void @void_nullary()
 
 ; CHECK-LABEL: call_i32_nullary:
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: call $push[[NUM:[0-9]+]]=, i32_nullary{{$}}
+; CHECK-NEXT: {{^}} i32.call $push[[NUM:[0-9]+]]=, i32_nullary{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @call_i32_nullary() {
   %r = call i32 @i32_nullary()
@@ -24,7 +24,7 @@ define i32 @call_i32_nullary() {
 
 ; CHECK-LABEL: call_i64_nullary:
 ; CHECK-NEXT: .result i64{{$}}
-; CHECK-NEXT: call $push[[NUM:[0-9]+]]=, i64_nullary{{$}}
+; CHECK-NEXT: {{^}} i64.call $push[[NUM:[0-9]+]]=, i64_nullary{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @call_i64_nullary() {
   %r = call i64 @i64_nullary()
@@ -33,7 +33,7 @@ define i64 @call_i64_nullary() {
 
 ; CHECK-LABEL: call_float_nullary:
 ; CHECK-NEXT: .result f32{{$}}
-; CHECK-NEXT: call $push[[NUM:[0-9]+]]=, float_nullary{{$}}
+; CHECK-NEXT: {{^}} f32.call $push[[NUM:[0-9]+]]=, float_nullary{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define float @call_float_nullary() {
   %r = call float @float_nullary()
@@ -42,7 +42,7 @@ define float @call_float_nullary() {
 
 ; CHECK-LABEL: call_double_nullary:
 ; CHECK-NEXT: .result f64{{$}}
-; CHECK-NEXT: call $push[[NUM:[0-9]+]]=, double_nullary{{$}}
+; CHECK-NEXT: {{^}} f64.call $push[[NUM:[0-9]+]]=, double_nullary{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define double @call_double_nullary() {
   %r = call double @double_nullary()
@@ -50,7 +50,7 @@ define double @call_double_nullary() {
 }
 
 ; CHECK-LABEL: call_void_nullary:
-; CHECK-NEXT: call void_nullary{{$}}
+; CHECK-NEXT: {{^}} call void_nullary{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @call_void_nullary() {
   call void @void_nullary()
@@ -60,7 +60,7 @@ define void @call_void_nullary() {
 ; CHECK-LABEL: call_i32_unary:
 ; CHECK-NEXT: .param i32{{$}}
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: call $push[[NUM:[0-9]+]]=, i32_unary, $0{{$}}
+; CHECK-NEXT: {{^}} i32.call $push[[NUM:[0-9]+]]=, i32_unary, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @call_i32_unary(i32 %a) {
   %r = call i32 @i32_unary(i32 %a)
@@ -70,7 +70,7 @@ define i32 @call_i32_unary(i32 %a) {
 ; CHECK-LABEL: call_i32_binary:
 ; CHECK-NEXT: .param i32, i32{{$}}
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: call $push[[NUM:[0-9]+]]=, i32_binary, $0, $1{{$}}
+; CHECK-NEXT: {{^}} i32.call $push[[NUM:[0-9]+]]=, i32_binary, $0, $1{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @call_i32_binary(i32 %a, i32 %b) {
   %r = call i32 @i32_binary(i32 %a, i32 %b)
@@ -79,7 +79,7 @@ define i32 @call_i32_binary(i32 %a, i32 %b) {
 
 ; CHECK-LABEL: call_indirect_void:
 ; CHECK-NEXT: .param i32{{$}}
-; CHECK-NEXT: call_indirect $0{{$}}
+; CHECK-NEXT: {{^}} call_indirect $0{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @call_indirect_void(void ()* %callee) {
   call void %callee()
@@ -89,7 +89,7 @@ define void @call_indirect_void(void ()* %callee) {
 ; CHECK-LABEL: call_indirect_i32:
 ; CHECK-NEXT: .param i32{{$}}
 ; CHECK-NEXT: .result i32{{$}}
-; CHECK-NEXT: call_indirect $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: {{^}} i32.call_indirect $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @call_indirect_i32(i32 ()* %callee) {
   %t = call i32 %callee()
@@ -97,7 +97,7 @@ define i32 @call_indirect_i32(i32 ()* %callee) {
 }
 
 ; CHECK-LABEL: tail_call_void_nullary:
-; CHECK-NEXT: call void_nullary{{$}}
+; CHECK-NEXT: {{^}} call void_nullary{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @tail_call_void_nullary() {
   tail call void @void_nullary()
@@ -105,7 +105,7 @@ define void @tail_call_void_nullary() {
 }
 
 ; CHECK-LABEL: fastcc_tail_call_void_nullary:
-; CHECK-NEXT: call void_nullary{{$}}
+; CHECK-NEXT: {{^}} call void_nullary{{$}}
 ; CHECK-NEXT: return{{$}}
 define void @fastcc_tail_call_void_nullary() {
   tail call fastcc void @void_nullary()
@@ -113,7 +113,7 @@ define void @fastcc_tail_call_void_nullary() {
 }
 
 ; CHECK-LABEL: coldcc_tail_call_void_nullary:
-; CHECK-NEXT: call void_nullary
+; CHECK-NEXT: {{^}} call void_nullary
 ; CHECK-NEXT: return{{$}}
 define void @coldcc_tail_call_void_nullary() {
   tail call coldcc void @void_nullary()