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| author | John McCall <rjmccall@apple.com> | 2012-01-29 02:35:02 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2012-01-29 02:35:02 +0000 |
| commit | 6e1c0123855f6eacda37bd2c1bd9b29c8c99c1cb (patch) | |
| tree | 97a892cac7476490f987d1bb2ef2524b6aad2167 /clang/test/CodeGenCXX/arm.cpp | |
| parent | 198236edae19f3dd2a0f8e647dfa200b4c73af2d (diff) | |
| download | bcm5719-llvm-6e1c0123855f6eacda37bd2c1bd9b29c8c99c1cb.tar.gz bcm5719-llvm-6e1c0123855f6eacda37bd2c1bd9b29c8c99c1cb.zip | |
Get a little bit smarter about killing off the ReturnValue alloca
in the presence of straight-line cleanups. This is a simple but
important case, particularly for ARC.
llvm-svn: 149190
Diffstat (limited to 'clang/test/CodeGenCXX/arm.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/arm.cpp | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/clang/test/CodeGenCXX/arm.cpp b/clang/test/CodeGenCXX/arm.cpp index a767f425553..0a4754b815a 100644 --- a/clang/test/CodeGenCXX/arm.cpp +++ b/clang/test/CodeGenCXX/arm.cpp @@ -45,24 +45,18 @@ namespace test1 { } // CHECK: define linkonce_odr [[A]]* @_ZN5test11AC1Ei([[A]]* %this, i32 %i) unnamed_addr - // CHECK: [[RET:%.*]] = alloca [[A]]*, align 4 // CHECK: [[THIS:%.*]] = alloca [[A]]*, align 4 // CHECK: store [[A]]* {{.*}}, [[A]]** [[THIS]] // CHECK: [[THIS1:%.*]] = load [[A]]** [[THIS]] - // CHECK: store [[A]]* [[THIS1]], [[A]]** [[RET]] // CHECK: call [[A]]* @_ZN5test11AC2Ei( - // CHECK: [[THIS2:%.*]] = load [[A]]** [[RET]] - // CHECK: ret [[A]]* [[THIS2]] + // CHECK: ret [[A]]* [[THIS1]] // CHECK: define linkonce_odr [[A]]* @_ZN5test11AD1Ev([[A]]* %this) unnamed_addr - // CHECK: [[RET:%.*]] = alloca [[A]]*, align 4 // CHECK: [[THIS:%.*]] = alloca [[A]]*, align 4 // CHECK: store [[A]]* {{.*}}, [[A]]** [[THIS]] // CHECK: [[THIS1:%.*]] = load [[A]]** [[THIS]] - // CHECK: store [[A]]* [[THIS1]], [[A]]** [[RET]] // CHECK: call [[A]]* @_ZN5test11AD2Ev( - // CHECK: [[THIS2:%.*]] = load [[A]]** [[RET]] - // CHECK: ret [[A]]* [[THIS2]] + // CHECK: ret [[A]]* [[THIS1]] } // Awkward virtual cases. |
