From b369f449245720eda2f31d11ac25f49b7fee43ec Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Tue, 13 Nov 2012 02:05:15 +0000
Subject: Fix IR generation for bool on PPC (and any other target where bool is
 not 8 bits in memory).

PR11777.

llvm-svn: 167802
---
 clang/test/CodeGen/bool_test.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'clang/test/CodeGen/bool_test.c')

diff --git a/clang/test/CodeGen/bool_test.c b/clang/test/CodeGen/bool_test.c
index 715f8467b58..83d83307715 100644
--- a/clang/test/CodeGen/bool_test.c
+++ b/clang/test/CodeGen/bool_test.c
@@ -1,6 +1,18 @@
 // REQUIRES: ppc32-registered-target
-// RUN: %clang_cc1 -triple powerpc-apple-darwin -emit-llvm -o - %s| FileCheck -check-prefix=DARWINPPC-CHECK %s
+// RUN: %clang_cc1 -triple powerpc-apple-macosx10.4.0 -emit-llvm -o - %s -O2 -disable-llvm-optzns | FileCheck %s
 
 int boolsize = sizeof(_Bool);
-//DARWINPPC-CHECK: boolsize = global i32 4, align 4
+// CHECK: boolsize = global i32 4, align 4
 
+void f(_Bool *x, _Bool *y) {
+  *x = *y;
+}
+
+// CHECK: define void @f(
+// CHECK: [[FROMMEM:%.*]] = load i32* %
+// CHECK: [[BOOLVAL:%.*]] = trunc i32 [[FROMMEM]] to i1
+// CHECK: [[TOMEM:%.*]] = zext i1 [[BOOLVAL]] to i32
+// CHECK: store i32 [[TOMEM]]
+// CHECK: ret void
+
+// CHECK: metadata !{i32 0, i32 2}
-- 
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