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8ff672d397
VSX makes the "vector long long" and "vector double" types available. This patch enables the vec_perm interface for these types. The same builtin is generated regardless of the specified type, so no additional work or testing is needed in the back end. Tests are added to ensure this builtin is generated by the front end. llvm-svn: 221988
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
// REQUIRES: powerpc-registered-target
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// RUN: %clang_cc1 -faltivec -target-feature +vsx -triple powerpc64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
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vector unsigned char vuc = { 8, 9, 10, 11, 12, 13, 14, 15,
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0, 1, 2, 3, 4, 5, 6, 7};
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vector float vf = { -1.5, 2.5, -3.5, 4.5 };
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vector double vd = { 3.5, -7.5 };
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vector signed int vsi = { -1, 2, -3, 4 };
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vector unsigned int vui = { 0, 1, 2, 3 };
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vector signed long long vsll = { 255LL, -937LL };
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vector unsigned long long vull = { 1447LL, 2894LL };
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double d = 23.4;
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vector float res_vf;
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vector double res_vd;
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vector signed int res_vsi;
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vector unsigned int res_vui;
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vector signed long long res_vsll;
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vector unsigned long long res_vull;
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double res_d;
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void test1() {
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// CHECK-LABEL: define void @test1
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/* vec_div */
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res_vf = vec_div(vf, vf);
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// CHECK: @llvm.ppc.vsx.xvdivsp
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res_vd = vec_div(vd, vd);
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// CHECK: @llvm.ppc.vsx.xvdivdp
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/* vec_max */
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res_vf = vec_max(vf, vf);
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// CHECK: @llvm.ppc.vsx.xvmaxsp
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res_vd = vec_max(vd, vd);
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// CHECK: @llvm.ppc.vsx.xvmaxdp
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res_vf = vec_vmaxfp(vf, vf);
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// CHECK: @llvm.ppc.vsx.xvmaxsp
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/* vec_min */
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res_vf = vec_min(vf, vf);
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// CHECK: @llvm.ppc.vsx.xvminsp
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res_vd = vec_min(vd, vd);
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// CHECK: @llvm.ppc.vsx.xvmindp
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res_vf = vec_vminfp(vf, vf);
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// CHECK: @llvm.ppc.vsx.xvminsp
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res_d = __builtin_vsx_xsmaxdp(d, d);
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// CHECK: @llvm.ppc.vsx.xsmaxdp
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res_d = __builtin_vsx_xsmindp(d, d);
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// CHECK: @llvm.ppc.vsx.xsmindp
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/* vec_perm */
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res_vsll = vec_perm(vsll, vsll, vuc);
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// CHECK: @llvm.ppc.altivec.vperm
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res_vull = vec_perm(vull, vull, vuc);
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// CHECK: @llvm.ppc.altivec.vperm
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res_vd = vec_perm(vd, vd, vuc);
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// CHECK: @llvm.ppc.altivec.vperm
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res_vsll = vec_vperm(vsll, vsll, vuc);
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// CHECK: @llvm.ppc.altivec.vperm
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res_vull = vec_vperm(vull, vull, vuc);
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// CHECK: @llvm.ppc.altivec.vperm
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res_vd = vec_vperm(vd, vd, vuc);
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// CHECK: @llvm.ppc.altivec.vperm
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/* vec_vsx_ld */
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res_vsi = vec_vsx_ld(0, &vsi);
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// CHECK: @llvm.ppc.vsx.lxvw4x
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res_vui = vec_vsx_ld(0, &vui);
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// CHECK: @llvm.ppc.vsx.lxvw4x
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res_vf = vec_vsx_ld (0, &vf);
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// CHECK: @llvm.ppc.vsx.lxvw4x
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res_vsll = vec_vsx_ld(0, &vsll);
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// CHECK: @llvm.ppc.vsx.lxvd2x
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res_vull = vec_vsx_ld(0, &vull);
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// CHECK: @llvm.ppc.vsx.lxvd2x
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res_vd = vec_vsx_ld(0, &vd);
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// CHECK: @llvm.ppc.vsx.lxvd2x
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/* vec_vsx_st */
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vec_vsx_st(vsi, 0, &res_vsi);
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// CHECK: @llvm.ppc.vsx.stxvw4x
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vec_vsx_st(vui, 0, &res_vui);
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// CHECK: @llvm.ppc.vsx.stxvw4x
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vec_vsx_st(vf, 0, &res_vf);
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// CHECK: @llvm.ppc.vsx.stxvw4x
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vec_vsx_st(vsll, 0, &res_vsll);
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// CHECK: @llvm.ppc.vsx.stxvd2x
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vec_vsx_st(vull, 0, &res_vull);
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// CHECK: @llvm.ppc.vsx.stxvd2x
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vec_vsx_st(vd, 0, &res_vd);
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// CHECK: @llvm.ppc.vsx.stxvd2x
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}
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