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llvm-6502/test/CodeGen/X86/vector-shuffle-mmx.ll

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[x86] Now that the new vector shuffle legality is enabled and everything is going well, remove the flag and the code for the old legality tests. This is the first step toward removing the entire old vector shuffle lowering. *Much* more code to delete coming up next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229963 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-20 03:59:35 +00:00
; RUN: llc < %s -mtriple=i686-darwin -mattr=+mmx,+sse2 | FileCheck --check-prefix=X32 %s
; RUN: llc < %s -mtriple=x86_64-darwin -mattr=+mmx,+sse2 | FileCheck --check-prefix=X64 %s
[x86][MMX] Rename and cleanup tests: arith, intrinsics and shuffle - Rename mmx-builtins to mmx-intrinsics to match other intrinsic test naming. - Remove tests that duplicate functionality from mmx-intrinsics.ll. - Move arith related tests to mmx-arith.ll. - MMX related shuffle goes to vector-shuffle-mmx.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227130 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-26 20:06:51 +00:00
; If there is no explicit MMX type usage, always promote to XMM.
define void @test0(<1 x i64>* %x) {
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32-LABEL: test0:
; X32: ## BB#0: ## %entry
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
[DagCombiner] Allow shuffles to merge through bitcasts Currently shuffles may only be combined if they are of the same type, despite the fact that bitcasts are often introduced in between shuffle nodes (e.g. x86 shuffle type widening). This patch allows a single input shuffle to peek through bitcasts and if the input is another shuffle will merge them, shuffling using the smallest sized type, and re-applying the bitcasts at the inputs and output instead. Dropped old ShuffleToZext test - this patch removes the use of the zext and vector-zext.ll covers these anyhow. Differential Revision: http://reviews.llvm.org/D7939 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231380 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-05 17:14:04 +00:00
; X32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
[X86] add an exedepfix entry for movq == movlps == movlpd This is a 1-line patch (with a TODO for AVX because that will affect even more regression tests) that lets us substitute the appropriate 64-bit store for the float/double/int domains. It's not clear to me exactly what the difference is between the 0xD6 (MOVPQI2QImr) and 0x7E (MOVSDto64mr) opcodes, but this is apparently the right choice. Differential Revision: http://reviews.llvm.org/D8691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235014 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-15 15:47:51 +00:00
; X32-NEXT: movq %xmm0, (%eax)
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32-NEXT: retl
;
; X64-LABEL: test0:
; X64: ## BB#0: ## %entry
; X64-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
[DagCombiner] Allow shuffles to merge through bitcasts Currently shuffles may only be combined if they are of the same type, despite the fact that bitcasts are often introduced in between shuffle nodes (e.g. x86 shuffle type widening). This patch allows a single input shuffle to peek through bitcasts and if the input is another shuffle will merge them, shuffling using the smallest sized type, and re-applying the bitcasts at the inputs and output instead. Dropped old ShuffleToZext test - this patch removes the use of the zext and vector-zext.ll covers these anyhow. Differential Revision: http://reviews.llvm.org/D7939 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231380 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-05 17:14:04 +00:00
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X64-NEXT: movq %xmm0, (%rdi)
; X64-NEXT: retq
[x86][MMX] Rename and cleanup tests: arith, intrinsics and shuffle - Rename mmx-builtins to mmx-intrinsics to match other intrinsic test naming. - Remove tests that duplicate functionality from mmx-intrinsics.ll. - Move arith related tests to mmx-arith.ll. - MMX related shuffle goes to vector-shuffle-mmx.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227130 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-26 20:06:51 +00:00
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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00
%tmp2 = load <1 x i64>, <1 x i64>* %x
[x86][MMX] Rename and cleanup tests: arith, intrinsics and shuffle - Rename mmx-builtins to mmx-intrinsics to match other intrinsic test naming. - Remove tests that duplicate functionality from mmx-intrinsics.ll. - Move arith related tests to mmx-arith.ll. - MMX related shuffle goes to vector-shuffle-mmx.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227130 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-26 20:06:51 +00:00
%tmp6 = bitcast <1 x i64> %tmp2 to <2 x i32>
%tmp9 = shufflevector <2 x i32> %tmp6, <2 x i32> undef, <2 x i32> < i32 1, i32 1 >
%tmp10 = bitcast <2 x i32> %tmp9 to <1 x i64>
store <1 x i64> %tmp10, <1 x i64>* %x
ret void
}
define void @test1() {
; X32-LABEL: test1:
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32: ## BB#0: ## %entry
; X32-NEXT: pushl %edi
; X32-NEXT: Ltmp0:
; X32-NEXT: .cfi_def_cfa_offset 8
; X32-NEXT: subl $16, %esp
; X32-NEXT: Ltmp1:
; X32-NEXT: .cfi_def_cfa_offset 24
; X32-NEXT: Ltmp2:
; X32-NEXT: .cfi_offset %edi, -8
[X86] add an exedepfix entry for movq == movlps == movlpd This is a 1-line patch (with a TODO for AVX because that will affect even more regression tests) that lets us substitute the appropriate 64-bit store for the float/double/int domains. It's not clear to me exactly what the difference is between the 0xD6 (MOVPQI2QImr) and 0x7E (MOVSDto64mr) opcodes, but this is apparently the right choice. Differential Revision: http://reviews.llvm.org/D8691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235014 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-15 15:47:51 +00:00
; X32-NEXT: xorps %xmm0, %xmm0
; X32-NEXT: movlps %xmm0, (%esp)
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32-NEXT: movq (%esp), %mm0
; X32-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7]
; X32-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
; X32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
[X86] add an exedepfix entry for movq == movlps == movlpd This is a 1-line patch (with a TODO for AVX because that will affect even more regression tests) that lets us substitute the appropriate 64-bit store for the float/double/int domains. It's not clear to me exactly what the difference is between the 0xD6 (MOVPQI2QImr) and 0x7E (MOVSDto64mr) opcodes, but this is apparently the right choice. Differential Revision: http://reviews.llvm.org/D8691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235014 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-15 15:47:51 +00:00
; X32-NEXT: movq %xmm0, {{[0-9]+}}(%esp)
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32-NEXT: movq {{[0-9]+}}(%esp), %mm1
; X32-NEXT: xorl %edi, %edi
; X32-NEXT: maskmovq %mm1, %mm0
; X32-NEXT: addl $16, %esp
; X32-NEXT: popl %edi
; X32-NEXT: retl
;
; X64-LABEL: test1:
; X64: ## BB#0: ## %entry
[X86] add an exedepfix entry for movq == movlps == movlpd This is a 1-line patch (with a TODO for AVX because that will affect even more regression tests) that lets us substitute the appropriate 64-bit store for the float/double/int domains. It's not clear to me exactly what the difference is between the 0xD6 (MOVPQI2QImr) and 0x7E (MOVSDto64mr) opcodes, but this is apparently the right choice. Differential Revision: http://reviews.llvm.org/D8691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235014 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-15 15:47:51 +00:00
; X64-NEXT: xorps %xmm0, %xmm0
; X64-NEXT: movlps %xmm0, -{{[0-9]+}}(%rsp)
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X64-NEXT: movq -{{[0-9]+}}(%rsp), %mm0
; X64-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7]
; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7]
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
; X64-NEXT: movq %xmm0, -{{[0-9]+}}(%rsp)
; X64-NEXT: movq -{{[0-9]+}}(%rsp), %mm1
; X64-NEXT: xorl %edi, %edi
; X64-NEXT: maskmovq %mm1, %mm0
; X64-NEXT: retq
[x86][MMX] Rename and cleanup tests: arith, intrinsics and shuffle - Rename mmx-builtins to mmx-intrinsics to match other intrinsic test naming. - Remove tests that duplicate functionality from mmx-intrinsics.ll. - Move arith related tests to mmx-arith.ll. - MMX related shuffle goes to vector-shuffle-mmx.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227130 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-26 20:06:51 +00:00
entry:
%tmp528 = bitcast <8 x i8> zeroinitializer to <2 x i32>
%tmp529 = and <2 x i32> %tmp528, bitcast (<4 x i16> < i16 -32640, i16 16448, i16 8224, i16 4112 > to <2 x i32>)
%tmp542 = bitcast <2 x i32> %tmp529 to <4 x i16>
%tmp543 = add <4 x i16> %tmp542, < i16 0, i16 16448, i16 24672, i16 28784 >
%tmp555 = bitcast <4 x i16> %tmp543 to <8 x i8>
%tmp556 = bitcast <8 x i8> %tmp555 to x86_mmx
%tmp557 = bitcast <8 x i8> zeroinitializer to x86_mmx
tail call void @llvm.x86.mmx.maskmovq( x86_mmx %tmp557, x86_mmx %tmp556, i8* null)
ret void
}
[X86][MMX] Cleanup shuffle, bitcast and insert element tests - Merge MMX arg passing test files - Merge MMX bitcast, insert elt and shuffle tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227867 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-02 21:56:11 +00:00
@tmp_V2i = common global <2 x i32> zeroinitializer
define void @test2() nounwind {
; X32-LABEL: test2:
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32: ## BB#0: ## %entry
; X32-NEXT: movl L_tmp_V2i$non_lazy_ptr, %eax
; X32-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
[DagCombiner] Allow shuffles to merge through bitcasts Currently shuffles may only be combined if they are of the same type, despite the fact that bitcasts are often introduced in between shuffle nodes (e.g. x86 shuffle type widening). This patch allows a single input shuffle to peek through bitcasts and if the input is another shuffle will merge them, shuffling using the smallest sized type, and re-applying the bitcasts at the inputs and output instead. Dropped old ShuffleToZext test - this patch removes the use of the zext and vector-zext.ll covers these anyhow. Differential Revision: http://reviews.llvm.org/D7939 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231380 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-05 17:14:04 +00:00
; X32-NEXT: unpcklps {{.*#+}} xmm0 = xmm0[0,0,1,1]
; X32-NEXT: movlps %xmm0, (%eax)
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X32-NEXT: retl
;
; X64-LABEL: test2:
; X64: ## BB#0: ## %entry
; X64-NEXT: movq _tmp_V2i@{{.*}}(%rip), %rax
; X64-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
[DagCombiner] Allow shuffles to merge through bitcasts Currently shuffles may only be combined if they are of the same type, despite the fact that bitcasts are often introduced in between shuffle nodes (e.g. x86 shuffle type widening). This patch allows a single input shuffle to peek through bitcasts and if the input is another shuffle will merge them, shuffling using the smallest sized type, and re-applying the bitcasts at the inputs and output instead. Dropped old ShuffleToZext test - this patch removes the use of the zext and vector-zext.ll covers these anyhow. Differential Revision: http://reviews.llvm.org/D7939 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231380 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-05 17:14:04 +00:00
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,0,1,1]
[x86] Teach my test updating script about another quirk of the printed asm and port the mmx vector shuffle test to it. Not thrilled with how it handles the stack manipulation logic, but I'm much less bothered by that than I am by updating the test manually. =] If anyone wants to teach the test checks management script about stack adjustment patterns, that'd be cool too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229268 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-15 00:08:01 +00:00
; X64-NEXT: movq %xmm0, (%rax)
; X64-NEXT: retq
[X86][MMX] Cleanup shuffle, bitcast and insert element tests - Merge MMX arg passing test files - Merge MMX bitcast, insert elt and shuffle tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227867 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-02 21:56:11 +00:00
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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00
%0 = load <2 x i32>, <2 x i32>* @tmp_V2i, align 8
[X86][MMX] Cleanup shuffle, bitcast and insert element tests - Merge MMX arg passing test files - Merge MMX bitcast, insert elt and shuffle tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227867 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-02 21:56:11 +00:00
%1 = shufflevector <2 x i32> %0, <2 x i32> undef, <2 x i32> zeroinitializer
store <2 x i32> %1, <2 x i32>* @tmp_V2i, align 8
ret void
}
[x86][MMX] Rename and cleanup tests: arith, intrinsics and shuffle - Rename mmx-builtins to mmx-intrinsics to match other intrinsic test naming. - Remove tests that duplicate functionality from mmx-intrinsics.ll. - Move arith related tests to mmx-arith.ll. - MMX related shuffle goes to vector-shuffle-mmx.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227130 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-26 20:06:51 +00:00
declare void @llvm.x86.mmx.maskmovq(x86_mmx, x86_mmx, i8*)
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