[llvm-commits] CVS: llvm/test/Regression/CodeGen/X86/vec_ss_load_fold.ll

[Chris Lattner]

Changes in directory llvm/test/Regression/CodeGen/X86:

vec_ss_load_fold.ll added (r1.1)
---
Log message:

new testcase


---
Diffs of the changes:  (+46 -0)

 vec_ss_load_fold.ll |   46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 46 insertions(+)


Index: llvm/test/Regression/CodeGen/X86/vec_ss_load_fold.ll
diff -c /dev/null llvm/test/Regression/CodeGen/X86/vec_ss_load_fold.ll:1.1
*** /dev/null	Wed Oct 11 17:07:48 2006
--- llvm/test/Regression/CodeGen/X86/vec_ss_load_fold.ll	Wed Oct 11 17:07:38 2006
***************
*** 0 ****
--- 1,46 ----
+ ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep minss | grep CPI | wc -l | grep 2 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep CPI | not grep movss
+ 
+ target endian = little
+ target pointersize = 32
+ target triple = "i686-apple-darwin8.7.2"
+ 
+ implementation   ; Functions:
+ 
+ ushort %test1(float %f) {
+         %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
+ }
+ 
+ ushort %test2(float %f) {
+         %tmp28 = sub float %f, 1.000000e+00             ; <float> [#uses=1]
+         %tmp37 = mul float %tmp28, 5.000000e-01         ; <float> [#uses=1]
+         %tmp375 = insertelement <4 x float> undef, float %tmp37, uint 0         ; <<4 x float>> [#uses=1]
+         %tmp48 = tail call <4 x float> %llvm.x86.sse.min.ss( <4 x float> %tmp375, <4 x float> < float 6.553500e+04, float undef, float undef, float undef > )           ; <<4 x float>> [#uses=1]
+         %tmp59 = tail call <4 x float> %llvm.x86.sse.max.ss( <4 x float> %tmp48, <4 x float> < float 0.000000e+00, float undef, float undef, float undef > )            ; <<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>)
+ 
+