Changes in directory llvm/test/Regression/CodeGen/X86:
vec_splat-2.ll added (r1.1)
---
Log message:
v16i8 splat with 2 punpcklbw and a single pshufd.
---
Diffs of the changes: (+26 -0)
vec_splat-2.ll | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+)
Index: llvm/test/Regression/CodeGen/X86/vec_splat-2.ll
diff -c /dev/null llvm/test/Regression/CodeGen/X86/vec_splat-2.ll:1.1
*** /dev/null Thu Apr 20 04:05:26 2006
--- llvm/test/Regression/CodeGen/X86/vec_splat-2.ll Thu Apr 20 04:05:16 2006
***************
*** 0 ****
--- 1,26 ----
+ ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep pshufd | wc -l |
grep 1
+
+ void %test(<2 x long>* %P, sbyte %x) {
+ %tmp = insertelement <16 x sbyte> zeroinitializer, sbyte %x, uint 0
; <<16 x sbyte>> [#uses=1]
+ %tmp36 = insertelement <16 x sbyte> %tmp, sbyte %x, uint 1
+ %tmp38 = insertelement <16 x sbyte> %tmp36, sbyte %x, uint 2
+ %tmp40 = insertelement <16 x sbyte> %tmp38, sbyte %x, uint 3
+ %tmp42 = insertelement <16 x sbyte> %tmp40, sbyte %x, uint 4
+ %tmp44 = insertelement <16 x sbyte> %tmp42, sbyte %x, uint 5
+ %tmp46 = insertelement <16 x sbyte> %tmp44, sbyte %x, uint 6
+ %tmp48 = insertelement <16 x sbyte> %tmp46, sbyte %x, uint 7
+ %tmp50 = insertelement <16 x sbyte> %tmp48, sbyte %x, uint 8
+ %tmp52 = insertelement <16 x sbyte> %tmp50, sbyte %x, uint 9
+ %tmp54 = insertelement <16 x sbyte> %tmp52, sbyte %x, uint 10
+ %tmp56 = insertelement <16 x sbyte> %tmp54, sbyte %x, uint 11
+ %tmp58 = insertelement <16 x sbyte> %tmp56, sbyte %x, uint 12
+ %tmp60 = insertelement <16 x sbyte> %tmp58, sbyte %x, uint 13
+ %tmp62 = insertelement <16 x sbyte> %tmp60, sbyte %x, uint 14
+ %tmp64 = insertelement <16 x sbyte> %tmp62, sbyte %x, uint 15
+ %tmp68 = load <2 x long>* %P
+ %tmp71 = cast <2 x long> %tmp68 to <16 x sbyte>
+ %tmp73 = add <16 x sbyte> %tmp71, %tmp64
+ %tmp73 = cast <16 x sbyte> %tmp73 to <2 x long>
+ store <2 x long> %tmp73, <2 x long>* %P
+ ret void
+ }
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