1 files changed, 91 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll b/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll
new file mode 100644
index 00000000000..3dc387f39e9
--- /dev/null
+++ b/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll
@@ -0,0 +1,91 @@
+; RUN: llc < %s -asm-verbose=false | FileCheck %s
+
+; Test that basic 32-bit integer comparison operations assemble as expected.
+
+target datalayout = "e-p:32:32-i64:64-v128:8:128-n32:64-S128"
+target triple = "wasm32-unknown-unknown"
+
+; CHECK-LABEL: eq_i32:
+; CHECK-NEXT: (setlocal @0 (argument 1))
+; CHECK-NEXT: (setlocal @1 (argument 0))
+; CHECK-NEXT: (setlocal @2 (eq @1 @0))
+; CHECK-NEXT: (setlocal @3 (immediate 1))
+; CHECK-NEXT: (setlocal @4 (and @2 @3))
+; CHECK-NEXT: (return @4)
+define i32 @eq_i32(i32 %x, i32 %y) {
+  %a = icmp eq i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: ne_i32:
+; CHECK: (setlocal @2 (ne @1 @0))
+define i32 @ne_i32(i32 %x, i32 %y) {
+  %a = icmp ne i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: slt_i32:
+; CHECK: (setlocal @2 (slt @1 @0))
+define i32 @slt_i32(i32 %x, i32 %y) {
+  %a = icmp slt i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: sle_i32:
+; CHECK: (setlocal @2 (sle @1 @0))
+define i32 @sle_i32(i32 %x, i32 %y) {
+  %a = icmp sle i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: ult_i32:
+; CHECK: (setlocal @2 (ult @1 @0))
+define i32 @ult_i32(i32 %x, i32 %y) {
+  %a = icmp ult i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: ule_i32:
+; CHECK: (setlocal @2 (ule @1 @0))
+define i32 @ule_i32(i32 %x, i32 %y) {
+  %a = icmp ule i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: sgt_i32:
+; CHECK: (setlocal @2 (sgt @1 @0))
+define i32 @sgt_i32(i32 %x, i32 %y) {
+  %a = icmp sgt i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: sge_i32:
+; CHECK: (setlocal @2 (sge @1 @0))
+define i32 @sge_i32(i32 %x, i32 %y) {
+  %a = icmp sge i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: ugt_i32:
+; CHECK: (setlocal @2 (ugt @1 @0))
+define i32 @ugt_i32(i32 %x, i32 %y) {
+  %a = icmp ugt i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}
+
+; CHECK-LABEL: uge_i32:
+; CHECK: (setlocal @2 (uge @1 @0))
+define i32 @uge_i32(i32 %x, i32 %y) {
+  %a = icmp uge i32 %x, %y
+  %b = zext i1 %a to i32
+  ret i32 %b
+}