; RUN: llc < %s -mtriple=i686-apple-darwin -mcpu=knl | FileCheck -check-prefix=X32 %s ; RUN: llc < %s -mtriple=i386-pc-win32 -mcpu=knl | FileCheck -check-prefix=X32 %s ; RUN: llc < %s -mtriple=x86_64-win32 -mcpu=knl | FileCheck -check-prefix=WIN64 %s ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck -check-prefix=X64 %s declare <16 x float> @func_float16_ptr(<16 x float>, <16 x float> *) declare <16 x float> @func_float16(<16 x float>, <16 x float>) declare i32 @func_int(i32, i32) ; WIN64-LABEL: testf16_inp ; WIN64: vaddps {{.*}}, {{%zmm[0-1]}} ; WIN64: leaq {{.*}}(%rsp), %rcx ; WIN64: call ; WIN64: ret ; X32-LABEL: testf16_inp ; X32: vaddps {{.*}}, {{%zmm[0-1]}} ; X32: movl %eax, (%esp) ; X32: call ; X32: ret ; X64-LABEL: testf16_inp ; X64: vaddps {{.*}}, {{%zmm[0-1]}} ; X64: leaq {{.*}}(%rsp), %rdi ; X64: call ; X64: ret ;test calling conventions - input parameters define <16 x float> @testf16_inp(<16 x float> %a, <16 x float> %b) nounwind { %y = alloca <16 x float>, align 16 %x = fadd <16 x float> %a, %b %1 = call intel_ocl_bicc <16 x float> @func_float16_ptr(<16 x float> %x, <16 x float>* %y) %2 = load <16 x float>, <16 x float>* %y, align 16 %3 = fadd <16 x float> %2, %1 ret <16 x float> %3 } ;test calling conventions - preserved registers ; preserved zmm16- ; WIN64-LABEL: testf16_regs ; WIN64: call ; WIN64: vaddps %zmm16, %zmm0, %zmm0 ; WIN64: ret ; preserved zmm16- ; X64-LABEL: testf16_regs ; X64: call ; X64: vaddps %zmm16, %zmm0, %zmm0 ; X64: ret define <16 x float> @testf16_regs(<16 x float> %a, <16 x float> %b) nounwind { %y = alloca <16 x float>, align 16 %x = fadd <16 x float> %a, %b %1 = call intel_ocl_bicc <16 x float> @func_float16_ptr(<16 x float> %x, <16 x float>* %y) %2 = load <16 x float>, <16 x float>* %y, align 16 %3 = fadd <16 x float> %1, %b %4 = fadd <16 x float> %2, %3 ret <16 x float> %4 } ; test calling conventions - prolog and epilog ; WIN64-LABEL: test_prolog_epilog ; WIN64: vmovups %zmm21, {{.*(%rbp).*}} # 64-byte Spill ; WIN64: vmovups %zmm6, {{.*(%rbp).*}} # 64-byte Spill ; WIN64: call ; WIN64: vmovups {{.*(%rbp).*}}, %zmm6 # 64-byte Reload ; WIN64: vmovups {{.*(%rbp).*}}, %zmm21 # 64-byte Reload ; X64-LABEL: test_prolog_epilog ; X64: kmovw %k7, {{.*}}(%rsp) ## 8-byte Folded Spill ; X64: kmovw %k6, {{.*}}(%rsp) ## 8-byte Folded Spill ; X64: kmovw %k5, {{.*}}(%rsp) ## 8-byte Folded Spill ; X64: kmovw %k4, {{.*}}(%rsp) ## 8-byte Folded Spill ; X64: vmovups %zmm31, {{.*}}(%rsp) ## 64-byte Spill ; X64: vmovups %zmm16, {{.*}}(%rsp) ## 64-byte Spill ; X64: call ; X64: vmovups {{.*}}(%rsp), %zmm16 ## 64-byte Reload ; X64: vmovups {{.*}}(%rsp), %zmm31 ## 64-byte Reload define intel_ocl_bicc <16 x float> @test_prolog_epilog(<16 x float> %a, <16 x float> %b) nounwind { %c = call <16 x float> @func_float16(<16 x float> %a, <16 x float> %b) ret <16 x float> %c } declare <16 x float> @func_float16_mask(<16 x float>, <16 x i1>) ; X64-LABEL: testf16_inp_mask ; X64: kmovw %edi, %k1 ; X64: call define <16 x float> @testf16_inp_mask(<16 x float> %a, i16 %mask) { %imask = bitcast i16 %mask to <16 x i1> %1 = call intel_ocl_bicc <16 x float> @func_float16_mask(<16 x float> %a, <16 x i1> %imask) ret <16 x float> %1 } ; X64-LABEL: test_prolog_epilog_with_mask ; X64: kxorw %k{{.*}}, %k{{.*}}, %k1 ; X64: call define intel_ocl_bicc <16 x float> @test_prolog_epilog_with_mask(<16 x float> %a, <16 x i32> %x1, <16 x i32>%x2, <16 x i1> %mask) nounwind { %cmp_res = icmp eq <16 x i32>%x1, %x2 %mask1 = xor <16 x i1> %cmp_res, %mask %c = call intel_ocl_bicc <16 x float> @func_float16_mask(<16 x float> %a, <16 x i1>%mask1) ret <16 x float> %c }