Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/vec_anyext.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
---|---|
date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | afa8332a0e37 |
line wrap: on
line source
; RUN: llc < %s -march=x86-64 ; PR 9267 define<4 x i16> @func_16_32() { %F = load <4 x i32>* undef %G = trunc <4 x i32> %F to <4 x i16> %H = load <4 x i32>* undef %Y = trunc <4 x i32> %H to <4 x i16> %T = add <4 x i16> %Y, %G store <4 x i16>%T , <4 x i16>* undef ret <4 x i16> %T } define<4 x i16> @func_16_64() { %F = load <4 x i64>* undef %G = trunc <4 x i64> %F to <4 x i16> %H = load <4 x i64>* undef %Y = trunc <4 x i64> %H to <4 x i16> %T = xor <4 x i16> %Y, %G store <4 x i16>%T , <4 x i16>* undef ret <4 x i16> %T } define<4 x i32> @func_32_64() { %F = load <4 x i64>* undef %G = trunc <4 x i64> %F to <4 x i32> %H = load <4 x i64>* undef %Y = trunc <4 x i64> %H to <4 x i32> %T = or <4 x i32> %Y, %G ret <4 x i32> %T } define<4 x i8> @func_8_16() { %F = load <4 x i16>* undef %G = trunc <4 x i16> %F to <4 x i8> %H = load <4 x i16>* undef %Y = trunc <4 x i16> %H to <4 x i8> %T = add <4 x i8> %Y, %G ret <4 x i8> %T } define<4 x i8> @func_8_32() { %F = load <4 x i32>* undef %G = trunc <4 x i32> %F to <4 x i8> %H = load <4 x i32>* undef %Y = trunc <4 x i32> %H to <4 x i8> %T = sub <4 x i8> %Y, %G ret <4 x i8> %T } define<4 x i8> @func_8_64() { %F = load <4 x i64>* undef %G = trunc <4 x i64> %F to <4 x i8> %H = load <4 x i64>* undef %Y = trunc <4 x i64> %H to <4 x i8> %T = add <4 x i8> %Y, %G ret <4 x i8> %T } define<4 x i16> @const_16_32() { %G = trunc <4 x i32> <i32 0, i32 3, i32 8, i32 7> to <4 x i16> ret <4 x i16> %G } define<4 x i16> @const_16_64() { %G = trunc <4 x i64> <i64 0, i64 3, i64 8, i64 7> to <4 x i16> ret <4 x i16> %G } define void @bugOnTruncBitwidthReduce() nounwind { meh: %0 = xor <4 x i64> zeroinitializer, zeroinitializer %1 = trunc <4 x i64> %0 to <4 x i32> %2 = lshr <4 x i32> %1, <i32 18, i32 18, i32 18, i32 18> %3 = xor <4 x i32> %2, %1 ret void }