llvm-mirror/test/Feature/packed_cmp.ll
Reid Spencer db91083d5a Upgrade this file completely instead of downgrading it. Make sure that
false positives aren't made.

llvm-svn: 35913
2007-04-11 17:51:03 +00:00

58 lines
1.6 KiB
LLVM
Executable File

; This test checks to make sure that NE and EQ comparisons of
; vector types work.
; RUN: llvm-as | llvm-dis > /dev/null -f &&
; RUN: llvm-as | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll
; XFAIL: *
%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>
define i1 @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 i1 %res
}
define i1 @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 i1 %res
}
define i1 @fvectest1() {
%v1 = load %fvec_type* @fvec1
%v2 = load %fvec_type* @fvec2
%res = fcmp one %fvec_type %v1, %v2
ret i1 %res
}
define i1 @fvectest2() {
%v1 = load %fvec_type* @fvec1
%v2 = load %fvec_type* @fvec2
%res = fcmp oeq %fvec_type %v1, %v2
ret i1 %res
}
define i1 @fvectest3() {
%v1 = load %fvec_type* @fvec1
%v2 = load %fvec_type* @fvec2
%res = fcmp une %fvec_type %v1, %v2
ret i1 %res
}
define i1 @fvectest4() {
%v1 = load %fvec_type* @fvec1
%v2 = load %fvec_type* @fvec2
%res = fcmp ueq %fvec_type %v1, %v2
ret i1 %res
}