[llvm-commits] CVS: llvm/test/Feature/packed_cmp.ll

Reid Spencer reid at x10sys.com
Wed Jan 3 18:29:24 CST 2007



Changes in directory llvm/test/Feature:

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

Add a test to ensure that we can assembly comparisons of packed values.


---
Diffs of the changes:  (+57 -0)

 packed_cmp.ll |   57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 57 insertions(+)


Index: llvm/test/Feature/packed_cmp.ll
diff -c /dev/null llvm/test/Feature/packed_cmp.ll:1.1
*** /dev/null	Wed Jan  3 18:29:19 2007
--- llvm/test/Feature/packed_cmp.ll	Wed Jan  3 18:29:09 2007
***************
*** 0 ****
--- 1,57 ----
+ ; This test checks to make sure that NE and EQ comparisons of
+ ; vector types work.
+ ; RUN: llvm-as < %s | llvm-dis > %t1.ll
+ ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
+ ; RUN: diff %t1.ll %t2.ll
+ 
+ %ivec_type = type <4 x i8> 
+ %ivec1  = constant %ivec_type < i8 1, i8 1, i8 1, i8 1 >
+ %ivec2  = constant %ivec_type < i8 0, i8 0, i8 0, i8 0 >
+ 
+ %fvec_type = type <4 x float>
+ %fvec1 = constant %fvec_type <float 1.0, float 1.0, float 1.0, float 1.0>
+ %fvec2 = constant %fvec_type <float 0.0, float 0.0, float 0.0, float 0.0>
+ 
+ implementation   ; Functions:
+ 
+ define bool %ivectest1() {
+     %v1 = load %ivec_type* getelementptr(%ivec_type* %ivec1, i32 0)
+     %v2 = load %ivec_type* getelementptr(%ivec_type* %ivec2, i32 0)
+     %res = icmp ne %ivec_type %v1, %v2
+     ret bool %res
+ }
+ 
+ define bool %ivectest2() {
+     %v1 = load %ivec_type* getelementptr(%ivec_type* %ivec1, i32 0)
+     %v2 = load %ivec_type* getelementptr(%ivec_type* %ivec2, i32 0)
+     %res = icmp eq %ivec_type %v1, %v2
+     ret bool %res
+ }
+ 
+ define bool %fvectest1() {
+     %v1 = load %fvec_type* %fvec1
+     %v2 = load %fvec_type* %fvec2
+     %res = fcmp one %fvec_type %v1, %v2
+     ret bool %res
+ }
+ 
+ define bool %fvectest2() {
+     %v1 = load %fvec_type* %fvec1
+     %v2 = load %fvec_type* %fvec2
+     %res = fcmp oeq %fvec_type %v1, %v2
+     ret bool %res
+ }
+ 
+ define bool %fvectest3() {
+     %v1 = load %fvec_type* %fvec1
+     %v2 = load %fvec_type* %fvec2
+     %res = fcmp une %fvec_type %v1, %v2
+     ret bool %res
+ }
+ 
+ define bool %fvectest4() {
+     %v1 = load %fvec_type* %fvec1
+     %v2 = load %fvec_type* %fvec2
+     %res = fcmp ueq %fvec_type %v1, %v2
+     ret bool %res
+ }






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