diff options
Diffstat (limited to 'test/CodeGen/PowerPC/complex-return.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/complex-return.ll | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/complex-return.ll b/test/CodeGen/PowerPC/complex-return.ll new file mode 100644 index 0000000..f12152f --- /dev/null +++ b/test/CodeGen/PowerPC/complex-return.ll @@ -0,0 +1,55 @@ +; RUN: llc -mcpu=pwr7 -O0 < %s | FileCheck %s + +target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" +target triple = "powerpc64-unknown-linux-gnu" + +define { ppc_fp128, ppc_fp128 } @foo() nounwind { +entry: + %retval = alloca { ppc_fp128, ppc_fp128 }, align 16 + %x = alloca { ppc_fp128, ppc_fp128 }, align 16 + %real = getelementptr inbounds { ppc_fp128, ppc_fp128 }* %x, i32 0, i32 0 + %imag = getelementptr inbounds { ppc_fp128, ppc_fp128 }* %x, i32 0, i32 1 + store ppc_fp128 0xM400C0000000000000000000000000000, ppc_fp128* %real + store ppc_fp128 0xMC00547AE147AE1483CA47AE147AE147A, ppc_fp128* %imag + %x.realp = getelementptr inbounds { ppc_fp128, ppc_fp128 }* %x, i32 0, i32 0 + %x.real = load ppc_fp128* %x.realp + %x.imagp = getelementptr inbounds { ppc_fp128, ppc_fp128 }* %x, i32 0, i32 1 + %x.imag = load ppc_fp128* %x.imagp + %real1 = getelementptr inbounds { ppc_fp128, ppc_fp128 }* %retval, i32 0, i32 0 + %imag2 = getelementptr inbounds { ppc_fp128, ppc_fp128 }* %retval, i32 0, i32 1 + store ppc_fp128 %x.real, ppc_fp128* %real1 + store ppc_fp128 %x.imag, ppc_fp128* %imag2 + %0 = load { ppc_fp128, ppc_fp128 }* %retval + ret { ppc_fp128, ppc_fp128 } %0 +} + +; CHECK: foo: +; CHECK: lfd 3 +; CHECK: lfd 4 +; CHECK: lfd 2 +; CHECK: lfd 1 + +define { float, float } @oof() nounwind { +entry: + %retval = alloca { float, float }, align 4 + %x = alloca { float, float }, align 4 + %real = getelementptr inbounds { float, float }* %x, i32 0, i32 0 + %imag = getelementptr inbounds { float, float }* %x, i32 0, i32 1 + store float 3.500000e+00, float* %real + store float 0xC00547AE20000000, float* %imag + %x.realp = getelementptr inbounds { float, float }* %x, i32 0, i32 0 + %x.real = load float* %x.realp + %x.imagp = getelementptr inbounds { float, float }* %x, i32 0, i32 1 + %x.imag = load float* %x.imagp + %real1 = getelementptr inbounds { float, float }* %retval, i32 0, i32 0 + %imag2 = getelementptr inbounds { float, float }* %retval, i32 0, i32 1 + store float %x.real, float* %real1 + store float %x.imag, float* %imag2 + %0 = load { float, float }* %retval + ret { float, float } %0 +} + +; CHECK: oof: +; CHECK: lfs 2 +; CHECK: lfs 1 + |