diff options
Diffstat (limited to 'clang/test/CodeGen/volatile.cpp')
| -rw-r--r-- | clang/test/CodeGen/volatile.cpp | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/clang/test/CodeGen/volatile.cpp b/clang/test/CodeGen/volatile.cpp index 3872465..70f523b 100644 --- a/clang/test/CodeGen/volatile.cpp +++ b/clang/test/CodeGen/volatile.cpp @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -O2 -triple=x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK +// RUN: %clang_cc1 -O2 -triple=x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s struct agg { int a ; @@ -10,34 +10,32 @@ _Complex float cf; int volatile vol =10; void f0() { const_cast<volatile _Complex float &>(cf) = const_cast<volatile _Complex float&>(cf) + 1; -// CHECK: %cf.real = load volatile float, ptr @cf -// CHECK: %cf.imag = load volatile float, ptr getelementptr -// CHECK: %add.r = fadd float %cf.real, 1.000000e+00 -// CHECK: %add.i = fadd float %cf.imag, 0.000000e+00 -// CHECK: store volatile float %add.r -// CHECK: store volatile float %add.i, ptr getelementptr +// CHECK: [[Re1:%.*]] = load volatile float, ptr @cf +// CHECK: [[Im1:%.*]] = load volatile float, ptr getelementptr +// CHECK: [[Add1:%.*]] = fadd float [[Re1]], 1.000000e+00 +// CHECK: store volatile float [[Add1]], ptr @cf +// CHECK: store volatile float [[Im1]], ptr getelementptr static_cast<volatile _Complex float &>(cf) = static_cast<volatile _Complex float&>(cf) + 1; -// CHECK: %cf.real1 = load volatile float, ptr @cf -// CHECK: %cf.imag2 = load volatile float, ptr getelementptr -// CHECK: %add.r3 = fadd float %cf.real1, 1.000000e+00 -// CHECK: %add.i4 = fadd float %cf.imag2, 0.000000e+00 -// CHECK: store volatile float %add.r3, ptr @cf -// CHECK: store volatile float %add.i4, ptr getelementptr +// CHECK: [[Re2:%.*]] = load volatile float, ptr @cf +// CHECK: [[Im2:%.*]] = load volatile float, ptr getelementptr +// CHECK: [[Add2:%.*]] = fadd float [[Re2]], 1.000000e+00 +// CHECK: store volatile float [[Add2]], ptr @cf +// CHECK: store volatile float [[Im2]], ptr getelementptr const_cast<volatile int &>(a.a) = const_cast<volatile int &>(t.a) ; -// CHECK: %0 = load volatile i32, ptr @t -// CHECK: store volatile i32 %0, ptr @a +// CHECK: [[I1:%.*]] = load volatile i32, ptr @t +// CHECK: store volatile i32 [[I1]], ptr @a static_cast<volatile int &>(a.b) = static_cast<volatile int &>(t.a) ; -// CHECK: %1 = load volatile i32, ptr @t -// CHECK: store volatile i32 %1, ptr getelementptr +// CHECK: [[I2:%.*]] = load volatile i32, ptr @t +// CHECK: store volatile i32 [[I2]], ptr getelementptr const_cast<volatile int&>(vt) = const_cast<volatile int&>(vt) + 1; -// CHECK: %2 = load volatile i32, ptr @vt -// CHECK: %add = add nsw i32 %2, 1 -// CHECK: store volatile i32 %add, ptr @vt +// CHECK: [[I3:%.*]] = load volatile i32, ptr @vt +// CHECK: [[Add3:%.*]] = add nsw i32 [[I3]], 1 +// CHECK: store volatile i32 [[Add3]], ptr @vt static_cast<volatile int&>(vt) = static_cast<volatile int&>(vt) + 1; -// CHECK: %3 = load volatile i32, ptr @vt -// CHECK: %add5 = add nsw i32 %3, 1 -// CHECK: store volatile i32 %add5, ptr @vt +// CHECK: [[I4:%.*]] = load volatile i32, ptr @vt +// CHECK: [[Add4:%.*]] = add nsw i32 [[I4]], 1 +// CHECK: store volatile i32 [[Add4]], ptr @vt vt = const_cast<int&>(vol); -// %4 = load i32, ptr @vol -// store i32 %4, ptr @vt +// [[I5:%.*]] = load i32, ptr @vol +// store i32 [[I5]], ptr @vt } |