Changes in directory llvm/test/Regression/Transforms/InstCombine:
vec_demanded_elts.ll added (r1.1)
---
Log message:
new testcase
---
Diffs of the changes: (+30 -0)
vec_demanded_elts.ll | 30 ++++++++++++++++++++++++++++++
1 files changed, 30 insertions(+)
Index: llvm/test/Regression/Transforms/InstCombine/vec_demanded_elts.ll
diff -c /dev/null
llvm/test/Regression/Transforms/InstCombine/vec_demanded_elts.ll:1.1
*** /dev/null Thu Oct 5 01:52:04 2006
--- llvm/test/Regression/Transforms/InstCombine/vec_demanded_elts.ll Thu Oct
5 01:51:54 2006
***************
*** 0 ****
--- 1,30 ----
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep 'sub float' &&
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep 'mul float' &&
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep
'insertelement.*0.00' &&
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep
'call.*llvm.x86.sse.mul' &&
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep
'call.*llvm.x86.sse.sub'
+
+ ushort %Convert_sse(float %f) {
+ entry:
+ %tmp = insertelement <4 x float> undef, float %f, uint 0
; <<4 x float>> [#uses=1]
+ %tmp10 = insertelement <4 x float> %tmp, float 0.000000e+00, uint 1
; <<4 x float>> [#uses=1]
+ %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, uint 2
; <<4 x float>> [#uses=1]
+ %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, uint 3
; <<4 x float>> [#uses=1]
+ %tmp28 = tail call <4 x float> %llvm.x86.sse.sub.ss( <4 x float>
%tmp12, <4 x float> < float 1.000000e+00, float 0.000000e+00, float
0.000000e+00, float 0.000000e+00 > ) ; <<4 x float>> [#uses=1]
+ %tmp37 = tail call <4 x float> %llvm.x86.sse.mul.ss( <4 x float>
%tmp28, <4 x float> < float 5.000000e-01, float 0.000000e+00, float
0.000000e+00, float 0.000000e+00 > ) ; <<4 x float>> [#uses=1]
+ %tmp48 = tail call <4 x float> %llvm.x86.sse.min.ss( <4 x float>
%tmp37, <4 x float> < float 6.553500e+04, float 0.000000e+00, float
0.000000e+00, float 0.000000e+00 > ) ; <<4 x float>> [#uses=1]
+ %tmp59 = tail call <4 x float> %llvm.x86.sse.max.ss( <4 x float>
%tmp48, <4 x float> zeroinitializer ) ; <<4 x float>> [#uses=1]
+ %tmp = tail call int %llvm.x86.sse.cvttss2si( <4 x float> %tmp59 )
; <int> [#uses=1]
+ %tmp69 = cast int %tmp to ushort ; <ushort> [#uses=1]
+ ret ushort %tmp69
+ }
+
+ declare <4 x float> %llvm.x86.sse.sub.ss(<4 x float>, <4 x float>)
+
+ declare <4 x float> %llvm.x86.sse.mul.ss(<4 x float>, <4 x float>)
+
+ declare <4 x float> %llvm.x86.sse.min.ss(<4 x float>, <4 x float>)
+
+ declare <4 x float> %llvm.x86.sse.max.ss(<4 x float>, <4 x float>)
+
+ declare int %llvm.x86.sse.cvttss2si(<4 x float>)
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