From b6df435db99470eff63ed9a364f1f2bc50bf146d Mon Sep 17 00:00:00 2001
From: Amaury Sechet <deadalnix@gmail.com>
Date: Fri, 5 Feb 2016 01:27:11 +0000
Subject: [PATCH] Add various binary operations in the LLVM C API echo test

Summary: This diff increase the tested surface of the C API.

Reviewers: bogner, chandlerc, echristo, dblaikie, joker.eph, Wallbraker

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16910

llvm-svn: 259863
---
 llvm/test/Bindings/llvm-c/echo.ll | 18 ++++++++--
 llvm/tools/llvm-c-test/echo.cpp   | 72 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 3 deletions(-)

diff --git a/llvm/test/Bindings/llvm-c/echo.ll b/llvm/test/Bindings/llvm-c/echo.ll
index f572932..f4ba60e 100644
--- a/llvm/test/Bindings/llvm-c/echo.ll
+++ b/llvm/test/Bindings/llvm-c/echo.ll
@@ -21,12 +21,24 @@ define void @types() {
   ret void
 }
 
-define i32 @add(i32 %a, i32 %b) {
+define i32 @iops(i32 %a, i32 %b) {
   %1 = add i32 %a, %b
-  ret i32 %1
+  %2 = mul i32 %a, %1
+  %3 = sub i32 %2, %1
+  %4 = udiv i32 %3, %b
+  %5 = sdiv i32 %2, %4
+  %6 = urem i32 %3, %5
+  %7 = srem i32 %2, %6
+  %8 = shl i32 %1, %b
+  %9 = lshr i32 %a, %7
+  %10 = ashr i32 %b, %8
+  %11 = and i32 %9, %10
+  %12 = or i32 %2, %11
+  %13 = xor i32 %12, %4
+  ret i32 %13
 }
 
 define i32 @call() {
-  %1 = call i32 @add(i32 23, i32 19)
+  %1 = call i32 @iops(i32 23, i32 19)
   ret i32 %1
 }
diff --git a/llvm/tools/llvm-c-test/echo.cpp b/llvm/tools/llvm-c-test/echo.cpp
index bb1a50a..54bcd48 100644
--- a/llvm/tools/llvm-c-test/echo.cpp
+++ b/llvm/tools/llvm-c-test/echo.cpp
@@ -215,6 +215,78 @@ static LLVMValueRef clone_value(LLVMValueRef Src, LLVMBuilderRef Builder, ValueM
       Dst = LLVMBuildAdd(Builder, LHS, RHS, Name);
       break;
     }
+    case LLVMSub: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildSub(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMMul: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildMul(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMUDiv: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildUDiv(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMSDiv: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildSDiv(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMURem: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildURem(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMSRem: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildSRem(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMShl: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildShl(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMLShr: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildLShr(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMAShr: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildAShr(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMAnd: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildAnd(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMOr: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildOr(Builder, LHS, RHS, Name);
+      break;
+    }
+    case LLVMXor: {
+      LLVMValueRef LHS = clone_value(LLVMGetOperand(Src, 0), Builder, VMap);
+      LLVMValueRef RHS = clone_value(LLVMGetOperand(Src, 1), Builder, VMap);
+      Dst = LLVMBuildXor(Builder, LHS, RHS, Name);
+      break;
+    }
     case LLVMAlloca: {
       LLVMTypeRef Ty = LLVMGetElementType(LLVMTypeOf(Src));
       Dst = LLVMBuildAlloca(Builder, Ty, Name);
-- 
2.7.4