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llvm-mirror/test/CodeGen/X86/vec_cast2.ll

50 lines
1.0 KiB
LLVM

; RUN: llc < %s -mtriple=i386-apple-darwin10 -mcpu=corei7-avx -mattr=+avx | FileCheck %s
;CHECK: foo1_8
;CHECK: vcvtdq2ps
;CHECK: ret
define <8 x float> @foo1_8(<8 x i8> %src) {
%res = sitofp <8 x i8> %src to <8 x float>
ret <8 x float> %res
}
;CHECK: foo1_4
;CHECK: vcvtdq2ps
;CHECK: ret
define <4 x float> @foo1_4(<4 x i8> %src) {
%res = sitofp <4 x i8> %src to <4 x float>
ret <4 x float> %res
}
;CHECK: foo2_8
;CHECK: vcvtdq2ps
;CHECK: ret
define <8 x float> @foo2_8(<8 x i8> %src) {
%res = uitofp <8 x i8> %src to <8 x float>
ret <8 x float> %res
}
;CHECK: foo2_4
;CHECK: vcvtdq2ps
;CHECK: ret
define <4 x float> @foo2_4(<4 x i8> %src) {
%res = uitofp <4 x i8> %src to <4 x float>
ret <4 x float> %res
}
;CHECK: foo3_8
;CHECK: vcvttps2dq
;CHECK: ret
define <8 x i8> @foo3_8(<8 x float> %src) {
%res = fptosi <8 x float> %src to <8 x i8>
ret <8 x i8> %res
}
;CHECK: foo3_4
;CHECK: vcvttps2dq
;CHECK: ret
define <4 x i8> @foo3_4(<4 x float> %src) {
%res = fptosi <4 x float> %src to <4 x i8>
ret <4 x i8> %res
}