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Diffstat (limited to 'test/CodeGen/PowerPC/buildvec_canonicalize.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/buildvec_canonicalize.ll | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/buildvec_canonicalize.ll b/test/CodeGen/PowerPC/buildvec_canonicalize.ll new file mode 100644 index 0000000..54cbdae --- /dev/null +++ b/test/CodeGen/PowerPC/buildvec_canonicalize.ll @@ -0,0 +1,27 @@ +; There should be exactly one vxor here. +; RUN: llvm-upgrade < %s | llvm-as | \ +; RUN: llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | \ +; RUN: grep vxor | wc -l | grep 1 + +; There should be exactly one vsplti here. +; RUN: llvm-upgrade < %s | llvm-as | \ +; RUN: llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | \ +; RUN: grep vsplti | wc -l | grep 1 + + +void %VXOR(<4 x float>* %P1, <4 x int>* %P2, <4 x float>* %P3) { + %tmp = load <4 x float>* %P3 + %tmp3 = load <4 x float>* %P1 + %tmp4 = mul <4 x float> %tmp, %tmp3 + store <4 x float> %tmp4, <4 x float>* %P3 + store <4 x float> zeroinitializer, <4 x float>* %P1 + store <4 x int> zeroinitializer, <4 x int>* %P2 + ret void +} + +void %VSPLTI(<4 x int>* %P2, <8 x short>* %P3) { + store <4 x int> cast (<16 x sbyte> < sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1, sbyte -1 > to <4 x int>), <4 x int>* %P2 + store <8 x short> < short -1, short -1, short -1, short -1, short -1, short -1, short -1, short -1 >, <8 x short>* %P3 + ret void +} + |