replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
hanchenye-llvm-project/llvm/test/CodeGen/X86/vec_uint_to_fp.ll

12 lines
286 B
LLVM
Raw Normal View History

Rename the "sandybridge" subtarget to "corei7-avx", for GCC compatibility. llvm-svn: 131730
2011-05-20 23:11:26 +08:00
; RUN: llc < %s -march=x86 -mcpu=corei7-avx | FileCheck %s
Add support for legalizing UINT_TO_FP of vectors on platforms which do not have native support for this operation (such as X86). The legalized code uses two vector INT_TO_FP operations and is faster than scalarizing. llvm-svn: 127951
2011-03-19 21:09:10 +08:00
; Test that we are not lowering uinttofp to scalars
define <4 x float> @test1(<4 x i32> %A) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. llvm-svn: 186258
2013-07-14 04:38:47 +08:00
; CHECK-LABEL: test1:
Add support for legalizing UINT_TO_FP of vectors on platforms which do not have native support for this operation (such as X86). The legalized code uses two vector INT_TO_FP operations and is faster than scalarizing. llvm-svn: 127951
2011-03-19 21:09:10 +08:00
; CHECK-NOT: cvtsd2ss
; CHECK: ret
%C = uitofp <4 x i32> %A to <4 x float>
ret <4 x float> %C
}