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llvm-project/llvm/test/CodeGen/Mips/msa/3r_splat.ll

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[mips][msa] Summarize tests Adds a comment to the start of each test summarizing the area the test covers. llvm-svn: 189465
2013-08-28 18:02:29 +08:00
; Test the MSA splat intrinsics that are encoded with the 3R instruction
; format.
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
; RUN: llc -march=mips -mattr=+msa,+fp64 < %s | \
; RUN: FileCheck -check-prefix=MIPS32 %s
[mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. Summary: This patch (correctly) breaks some MSA tests by exposing the cases when SelectionDAG::getConstant() produces illegal types. These have been temporarily marked XFAIL and the XFAIL flag will be removed when SelectionDAG::getConstant() is fixed. There are three categories of failure: * Immediate instructions are not selected in one endian mode. * Immediates used in ldi.[bhwd] must be different according to endianness. (this only affects cases where the 'wrong' ldi is used to load the correct bitpattern. E.g. (bitcast:v2i64 (build_vector:v4i32 ...))) * Non-immediate instructions that rely on immediates affected by the previous two categories as part of their match pattern. For example, the bset match pattern is the vector equivalent of 'ws | (1 << wt)'. One test needed correcting to expect different output depending on whether big or little endian was in use. This test was test/CodeGen/Mips/msa/basic_operations.ll and experiences the second category of failure shown above. The little endian version of this test is named basic_operations_little.ll and will be merged back into basic_operations.ll in a follow up commit now that FileCheck supports multiple check prefixes. Reviewers: bkramer, jacksprat, dsanders Reviewed By: dsanders CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D1972 llvm-svn: 194806
2013-11-15 19:04:16 +08:00
; RUN: llc -march=mipsel -mattr=+msa,+fp64 < %s | \
; RUN: FileCheck -check-prefix=MIPS32 %s
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
@llvm_mips_splat_b_ARG1 = global <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, align 16
@llvm_mips_splat_b_RES = global <16 x i8> <i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0, i8 0>, align 16
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
define void @llvm_mips_splat_b_test(i32 %a) nounwind {
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%0 = load <16 x i8>, <16 x i8>* @llvm_mips_splat_b_ARG1
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
%1 = tail call <16 x i8> @llvm.mips.splat.b(<16 x i8> %0, i32 %a)
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
store <16 x i8> %1, <16 x i8>* @llvm_mips_splat_b_RES
ret void
}
declare <16 x i8> @llvm.mips.splat.b(<16 x i8>, i32) nounwind
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
; MIPS32: llvm_mips_splat_b_test:
; MIPS32-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_b_ARG1)(
; MIPS32-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_b_RES)(
; MIPS32-DAG: ld.b [[R3:\$w[0-9]+]], 0([[R1]])
; MIPS32-DAG: splat.b [[R4:\$w[0-9]+]], [[R3]][$4]
; MIPS32-DAG: st.b [[R4]], 0([[R2]])
; MIPS32: .size llvm_mips_splat_b_test
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
@llvm_mips_splat_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
@llvm_mips_splat_h_RES = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
define void @llvm_mips_splat_h_test(i32 %a) nounwind {
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%0 = load <8 x i16>, <8 x i16>* @llvm_mips_splat_h_ARG1
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
%1 = tail call <8 x i16> @llvm.mips.splat.h(<8 x i16> %0, i32 %a)
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
store <8 x i16> %1, <8 x i16>* @llvm_mips_splat_h_RES
ret void
}
declare <8 x i16> @llvm.mips.splat.h(<8 x i16>, i32) nounwind
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
; MIPS32: llvm_mips_splat_h_test:
; MIPS32-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_h_ARG1)(
; MIPS32-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_h_RES)(
; MIPS32-DAG: ld.h [[R3:\$w[0-9]+]], 0([[R1]])
; MIPS32-DAG: splat.h [[R4:\$w[0-9]+]], [[R3]][$4]
; MIPS32-DAG: st.h [[R4]], 0([[R2]])
; MIPS32: .size llvm_mips_splat_h_test
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
@llvm_mips_splat_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
@llvm_mips_splat_w_RES = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
define void @llvm_mips_splat_w_test(i32 %a) nounwind {
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%0 = load <4 x i32>, <4 x i32>* @llvm_mips_splat_w_ARG1
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
%1 = tail call <4 x i32> @llvm.mips.splat.w(<4 x i32> %0, i32 %a)
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
store <4 x i32> %1, <4 x i32>* @llvm_mips_splat_w_RES
ret void
}
declare <4 x i32> @llvm.mips.splat.w(<4 x i32>, i32) nounwind
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
; MIPS32: llvm_mips_splat_w_test:
; MIPS32-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_w_ARG1)(
; MIPS32-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_w_RES)(
; MIPS32-DAG: ld.w [[R3:\$w[0-9]+]], 0([[R1]])
; MIPS32-DAG: splat.w [[R4:\$w[0-9]+]], [[R3]][$4]
; MIPS32-DAG: st.w [[R4]], 0([[R2]])
; MIPS32: .size llvm_mips_splat_w_test
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
@llvm_mips_splat_d_ARG1 = global <2 x i64> <i64 0, i64 1>, align 16
@llvm_mips_splat_d_RES = global <2 x i64> <i64 0, i64 0>, align 16
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
define void @llvm_mips_splat_d_test(i32 %a) nounwind {
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%0 = load <2 x i64>, <2 x i64>* @llvm_mips_splat_d_ARG1
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
%1 = tail call <2 x i64> @llvm.mips.splat.d(<2 x i64> %0, i32 %a)
[Mips][msa] Added the simple builtins (madd_q to xori) Includes: madd_q, maddr_q, maddv, max_[asu], maxi_[su], min_[asu], mini_[su], mod_[su], msub_q, msubr_q, msubv, mul_q, mulr_q, mulv, nloc, nlzc, nori, ori, pckev, pckod, pcnt, sat_[su], shf, sld, sldi, sll, slli, splat, splati, sr[al], sr[al]i, subs_[su], subss_u, subus_s, subv, subvi, vshf, xori Patch by Daniel Sanders llvm-svn: 188460
2013-08-15 22:22:07 +08:00
store <2 x i64> %1, <2 x i64>* @llvm_mips_splat_d_RES
ret void
}
declare <2 x i64> @llvm.mips.splat.d(<2 x i64>, i32) nounwind
[mips][msa] Added support for matching splat.[bhw] from normal IR (i.e. not intrinsics) splat.d is implemented but this subtest is currently disabled. This is because it is difficult to match the appropriate IR on MIPS32. There is a patch under review that should help with this so I hope to enable the subtest soon. llvm-svn: 193680
2013-10-30 21:07:44 +08:00
; MIPS32: llvm_mips_splat_d_test:
; FIXME: This test is currently disabled for MIPS32 because the indices are
; difficult to match. This is because 64-bit values cannot be stored in
; GPR32.
; MIPS64-DAG: lw [[R1:\$[0-9]+]], %got(llvm_mips_splat_d_ARG1)(
; MIPS64-DAG: lw [[R2:\$[0-9]+]], %got(llvm_mips_splat_d_RES)(
; MIPS64-DAG: ld.d [[R3:\$w[0-9]+]], 0([[R1]])
; MIPS64-DAG: splat.d [[R4:\$w[0-9]+]], [[R3]][$4]
; MIPS64-DAG: st.d [[R4]], 0([[R2]])
; MIPS32: .size llvm_mips_splat_d_test