diff options
Diffstat (limited to 'test/CodeGen/Mips/msa/msa-nooddspreg.ll')
| -rw-r--r-- | test/CodeGen/Mips/msa/msa-nooddspreg.ll | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/test/CodeGen/Mips/msa/msa-nooddspreg.ll b/test/CodeGen/Mips/msa/msa-nooddspreg.ll deleted file mode 100644 index 7cfc66650e6b..000000000000 --- a/test/CodeGen/Mips/msa/msa-nooddspreg.ll +++ /dev/null @@ -1,55 +0,0 @@ -; RUN: llc -march=mips -mcpu=mips32r5 -mattr=+fp64,+msa,+nooddspreg < %s | FileCheck %s - -; Test that the register allocator honours +nooddspreg and does not pick an odd -; single precision subregister of an MSA register. - -@f1 = external global float - -@f2 = external global float - -@v3 = external global <4 x float> - -@d1 = external global double - -define void @test() { -; CHECK-LABEL: test: -entry: -; CHECK-NOT: lwc1 $f{{[13579]+}} -; CHECK: lwc1 $f{{[02468]+}} - %0 = load float, float * @f1 - %1 = insertelement <4 x float> undef, float %0, i32 0 - %2 = insertelement <4 x float> %1, float %0, i32 1 - %3 = insertelement <4 x float> %2, float %0, i32 2 - %4 = insertelement <4 x float> %3, float %0, i32 3 - -; CHECK-NOT: lwc1 $f{{[13579]+}} -; CHECK: lwc1 $f{{[02468]+}} - %5 = load float, float * @f2 - %6 = insertelement <4 x float> undef, float %5, i32 0 - %7 = insertelement <4 x float> %6, float %5, i32 1 - %8 = insertelement <4 x float> %7, float %5, i32 2 - %9 = insertelement <4 x float> %8, float %5, i32 3 - - %10 = fadd <4 x float> %4, %9 - store <4 x float> %10, <4 x float> * @v3 - ret void -} - -; Test that the register allocator hnours +noodspreg and does not pick an odd -; single precision register for a load to perform a conversion to a double. - -define void @test2() { -; CHECK-LABEL: test2: -entry: -; CHECK-NOT: lwc1 $f{{[13579]+}} -; CHECK: lwc1 $f{{[02468]+}} - %0 = load float, float * @f1 - %1 = fpext float %0 to double -; CHECK-NOT: lwc1 $f{{[13579]+}} -; CHECK: lwc1 $f{{[02468]+}} - %2 = load float, float * @f2 - %3 = fpext float %2 to double - %4 = fadd double %1, %3 - store double%4, double * @d1 - ret void -} |
