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| author | dim <dim@FreeBSD.org> | 2011-02-20 13:06:31 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-02-20 13:06:31 +0000 |
| commit | 39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df (patch) | |
| tree | a9243275843fbeaa590afc07ee888e006b8d54ea /test/CodeGen/assign.c | |
| parent | 69b4eca4a4255ba43baa5c1d9bbdec3ec17f479e (diff) | |
| download | FreeBSD-src-39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df.zip FreeBSD-src-39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df.tar.gz | |
Vendor import of clang trunk r126079:
http://llvm.org/svn/llvm-project/cfe/trunk@126079
Diffstat (limited to 'test/CodeGen/assign.c')
| -rw-r--r-- | test/CodeGen/assign.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/CodeGen/assign.c b/test/CodeGen/assign.c index eab3d35..05141bb 100644 --- a/test/CodeGen/assign.c +++ b/test/CodeGen/assign.c @@ -15,15 +15,15 @@ void f0() { y = (x = 1); } -// Check that we do generate reloads for volatile access. +// This used to test that we generate reloads for volatile access, +// but that does not appear to be correct behavior for C. // // CHECK: define void @f1() // CHECK: [[x_1:%.*]] = alloca i32, align 4 // CHECK-NEXT: [[y_1:%.*]] = alloca i32, align 4 // CHECK-NEXT: volatile store i32 1, i32* [[x_1]] // CHECK-NEXT: volatile store i32 1, i32* [[x_1]] -// CHECK-NEXT: [[tmp_1:%.*]] = volatile load i32* [[x_1]] -// CHECK-NEXT: volatile store i32 [[tmp_1]], i32* [[y_1]] +// CHECK-NEXT: volatile store i32 1, i32* [[y_1]] // CHECK: } void f1() { volatile int x, y; |
