forked from OSchip/llvm-project
[x86] add an SSE1 run for these tests
Note however that this is identical to the existing SSE2 run. What we really want is yet another run for an SSE2 machine that also has fast unaligned 16-byte accesses. llvm-svn: 265167
This commit is contained in:
Sanjay Patel
parent
36404d0030
commit
d3e3d48cb9
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@ -1,16 +1,17 @@
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; NOTE: Assertions have been autogenerated by update_test_checks.py
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; RUN: llc -mtriple=x86_64-unknown-unknown < %s -mattr=sse2 | FileCheck %s --check-prefix=ANY --check-prefix=SSE2
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; RUN: llc -mtriple=x86_64-unknown-unknown < %s -mattr=sse | FileCheck %s --check-prefix=ANY --check-prefix=SSE --check-prefix=SSE1
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; RUN: llc -mtriple=x86_64-unknown-unknown < %s -mattr=sse2 | FileCheck %s --check-prefix=ANY --check-prefix=SSE --check-prefix=SSE2
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; RUN: llc -mtriple=x86_64-unknown-unknown < %s -mattr=avx | FileCheck %s --check-prefix=ANY --check-prefix=AVX --check-prefix=AVX1
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; RUN: llc -mtriple=x86_64-unknown-unknown < %s -mattr=avx2 | FileCheck %s --check-prefix=ANY --check-prefix=AVX --check-prefix=AVX2
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; https://llvm.org/bugs/show_bug.cgi?id=27100
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define void @memset_16_nonzero_bytes(i8* %x) {
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; SSE2-LABEL: memset_16_nonzero_bytes:
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; SSE2: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE2-NEXT: movq %rax, 8(%rdi)
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; SSE2-NEXT: movq %rax, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_16_nonzero_bytes:
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; SSE: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE-NEXT: movq %rax, 8(%rdi)
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; SSE-NEXT: movq %rax, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX-LABEL: memset_16_nonzero_bytes:
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; AVX: vmovaps {{.*#+}} xmm0 = [42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42]
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@ -22,13 +23,13 @@ define void @memset_16_nonzero_bytes(i8* %x) {
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}
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define void @memset_32_nonzero_bytes(i8* %x) {
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; SSE2-LABEL: memset_32_nonzero_bytes:
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; SSE2: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE2-NEXT: movq %rax, 24(%rdi)
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; SSE2-NEXT: movq %rax, 16(%rdi)
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; SSE2-NEXT: movq %rax, 8(%rdi)
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; SSE2-NEXT: movq %rax, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_32_nonzero_bytes:
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; SSE: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE-NEXT: movq %rax, 24(%rdi)
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; SSE-NEXT: movq %rax, 16(%rdi)
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; SSE-NEXT: movq %rax, 8(%rdi)
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; SSE-NEXT: movq %rax, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX-LABEL: memset_32_nonzero_bytes:
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; AVX: vmovaps {{.*#+}} ymm0 = [42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42]
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@ -41,17 +42,17 @@ define void @memset_32_nonzero_bytes(i8* %x) {
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}
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define void @memset_64_nonzero_bytes(i8* %x) {
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; SSE2-LABEL: memset_64_nonzero_bytes:
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; SSE2: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE2-NEXT: movq %rax, 56(%rdi)
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; SSE2-NEXT: movq %rax, 48(%rdi)
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; SSE2-NEXT: movq %rax, 40(%rdi)
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; SSE2-NEXT: movq %rax, 32(%rdi)
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; SSE2-NEXT: movq %rax, 24(%rdi)
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; SSE2-NEXT: movq %rax, 16(%rdi)
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; SSE2-NEXT: movq %rax, 8(%rdi)
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; SSE2-NEXT: movq %rax, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_64_nonzero_bytes:
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; SSE: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE-NEXT: movq %rax, 56(%rdi)
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; SSE-NEXT: movq %rax, 48(%rdi)
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; SSE-NEXT: movq %rax, 40(%rdi)
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; SSE-NEXT: movq %rax, 32(%rdi)
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; SSE-NEXT: movq %rax, 24(%rdi)
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; SSE-NEXT: movq %rax, 16(%rdi)
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; SSE-NEXT: movq %rax, 8(%rdi)
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; SSE-NEXT: movq %rax, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX-LABEL: memset_64_nonzero_bytes:
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; AVX: vmovaps {{.*#+}} ymm0 = [42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42]
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@ -65,25 +66,25 @@ define void @memset_64_nonzero_bytes(i8* %x) {
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}
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define void @memset_128_nonzero_bytes(i8* %x) {
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; SSE2-LABEL: memset_128_nonzero_bytes:
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; SSE2: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE2-NEXT: movq %rax, 120(%rdi)
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; SSE2-NEXT: movq %rax, 112(%rdi)
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; SSE2-NEXT: movq %rax, 104(%rdi)
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; SSE2-NEXT: movq %rax, 96(%rdi)
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; SSE2-NEXT: movq %rax, 88(%rdi)
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; SSE2-NEXT: movq %rax, 80(%rdi)
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; SSE2-NEXT: movq %rax, 72(%rdi)
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; SSE2-NEXT: movq %rax, 64(%rdi)
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; SSE2-NEXT: movq %rax, 56(%rdi)
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; SSE2-NEXT: movq %rax, 48(%rdi)
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; SSE2-NEXT: movq %rax, 40(%rdi)
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; SSE2-NEXT: movq %rax, 32(%rdi)
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; SSE2-NEXT: movq %rax, 24(%rdi)
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; SSE2-NEXT: movq %rax, 16(%rdi)
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; SSE2-NEXT: movq %rax, 8(%rdi)
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; SSE2-NEXT: movq %rax, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_128_nonzero_bytes:
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; SSE: movabsq $3038287259199220266, %rax # imm = 0x2A2A2A2A2A2A2A2A
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; SSE-NEXT: movq %rax, 120(%rdi)
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; SSE-NEXT: movq %rax, 112(%rdi)
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; SSE-NEXT: movq %rax, 104(%rdi)
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; SSE-NEXT: movq %rax, 96(%rdi)
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; SSE-NEXT: movq %rax, 88(%rdi)
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; SSE-NEXT: movq %rax, 80(%rdi)
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; SSE-NEXT: movq %rax, 72(%rdi)
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; SSE-NEXT: movq %rax, 64(%rdi)
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; SSE-NEXT: movq %rax, 56(%rdi)
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; SSE-NEXT: movq %rax, 48(%rdi)
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; SSE-NEXT: movq %rax, 40(%rdi)
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; SSE-NEXT: movq %rax, 32(%rdi)
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; SSE-NEXT: movq %rax, 24(%rdi)
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; SSE-NEXT: movq %rax, 16(%rdi)
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; SSE-NEXT: movq %rax, 8(%rdi)
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; SSE-NEXT: movq %rax, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX-LABEL: memset_128_nonzero_bytes:
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; AVX: vmovaps {{.*#+}} ymm0 = [42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42]
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@ -99,15 +100,15 @@ define void @memset_128_nonzero_bytes(i8* %x) {
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}
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define void @memset_256_nonzero_bytes(i8* %x) {
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; SSE2-LABEL: memset_256_nonzero_bytes:
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; SSE2: pushq %rax
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; SSE2-NEXT: .Ltmp0:
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; SSE2-NEXT: .cfi_def_cfa_offset 16
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; SSE2-NEXT: movl $42, %esi
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; SSE2-NEXT: movl $256, %edx # imm = 0x100
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; SSE2-NEXT: callq memset
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; SSE2-NEXT: popq %rax
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_256_nonzero_bytes:
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; SSE: pushq %rax
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; SSE-NEXT: .Ltmp0:
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; SSE-NEXT: .cfi_def_cfa_offset 16
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; SSE-NEXT: movl $42, %esi
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; SSE-NEXT: movl $256, %edx # imm = 0x100
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; SSE-NEXT: callq memset
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; SSE-NEXT: popq %rax
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; SSE-NEXT: retq
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;
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; AVX-LABEL: memset_256_nonzero_bytes:
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; AVX: vmovaps {{.*#+}} ymm0 = [42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42,42]
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@ -131,13 +132,13 @@ declare i8* @__memset_chk(i8*, i32, i64, i64)
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; Repeat with a non-constant value for the stores.
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define void @memset_16_nonconst_bytes(i8* %x, i8 %c) {
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; SSE2-LABEL: memset_16_nonconst_bytes:
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; SSE2: movzbl %sil, %eax
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; SSE2-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE2-NEXT: imulq %rax, %rcx
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; SSE2-NEXT: movq %rcx, 8(%rdi)
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; SSE2-NEXT: movq %rcx, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_16_nonconst_bytes:
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; SSE: movzbl %sil, %eax
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; SSE-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE-NEXT: imulq %rax, %rcx
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; SSE-NEXT: movq %rcx, 8(%rdi)
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; SSE-NEXT: movq %rcx, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: memset_16_nonconst_bytes:
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; AVX1: vmovd %esi, %xmm0
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@ -157,15 +158,15 @@ define void @memset_16_nonconst_bytes(i8* %x, i8 %c) {
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}
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define void @memset_32_nonconst_bytes(i8* %x, i8 %c) {
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; SSE2-LABEL: memset_32_nonconst_bytes:
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; SSE2: movzbl %sil, %eax
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; SSE2-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE2-NEXT: imulq %rax, %rcx
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; SSE2-NEXT: movq %rcx, 24(%rdi)
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; SSE2-NEXT: movq %rcx, 16(%rdi)
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; SSE2-NEXT: movq %rcx, 8(%rdi)
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; SSE2-NEXT: movq %rcx, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_32_nonconst_bytes:
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; SSE: movzbl %sil, %eax
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; SSE-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE-NEXT: imulq %rax, %rcx
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; SSE-NEXT: movq %rcx, 24(%rdi)
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; SSE-NEXT: movq %rcx, 16(%rdi)
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; SSE-NEXT: movq %rcx, 8(%rdi)
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; SSE-NEXT: movq %rcx, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: memset_32_nonconst_bytes:
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; AVX1: vmovd %esi, %xmm0
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@ -188,19 +189,19 @@ define void @memset_32_nonconst_bytes(i8* %x, i8 %c) {
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}
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define void @memset_64_nonconst_bytes(i8* %x, i8 %c) {
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; SSE2-LABEL: memset_64_nonconst_bytes:
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; SSE2: movzbl %sil, %eax
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; SSE2-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE2-NEXT: imulq %rax, %rcx
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; SSE2-NEXT: movq %rcx, 56(%rdi)
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; SSE2-NEXT: movq %rcx, 48(%rdi)
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; SSE2-NEXT: movq %rcx, 40(%rdi)
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; SSE2-NEXT: movq %rcx, 32(%rdi)
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; SSE2-NEXT: movq %rcx, 24(%rdi)
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; SSE2-NEXT: movq %rcx, 16(%rdi)
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; SSE2-NEXT: movq %rcx, 8(%rdi)
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; SSE2-NEXT: movq %rcx, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_64_nonconst_bytes:
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; SSE: movzbl %sil, %eax
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; SSE-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE-NEXT: imulq %rax, %rcx
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; SSE-NEXT: movq %rcx, 56(%rdi)
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; SSE-NEXT: movq %rcx, 48(%rdi)
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; SSE-NEXT: movq %rcx, 40(%rdi)
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; SSE-NEXT: movq %rcx, 32(%rdi)
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; SSE-NEXT: movq %rcx, 24(%rdi)
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; SSE-NEXT: movq %rcx, 16(%rdi)
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; SSE-NEXT: movq %rcx, 8(%rdi)
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; SSE-NEXT: movq %rcx, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: memset_64_nonconst_bytes:
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; AVX1: vmovd %esi, %xmm0
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@ -225,27 +226,27 @@ define void @memset_64_nonconst_bytes(i8* %x, i8 %c) {
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}
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define void @memset_128_nonconst_bytes(i8* %x, i8 %c) {
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; SSE2-LABEL: memset_128_nonconst_bytes:
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; SSE2: movzbl %sil, %eax
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; SSE2-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE2-NEXT: imulq %rax, %rcx
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; SSE2-NEXT: movq %rcx, 120(%rdi)
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; SSE2-NEXT: movq %rcx, 112(%rdi)
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; SSE2-NEXT: movq %rcx, 104(%rdi)
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; SSE2-NEXT: movq %rcx, 96(%rdi)
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; SSE2-NEXT: movq %rcx, 88(%rdi)
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; SSE2-NEXT: movq %rcx, 80(%rdi)
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; SSE2-NEXT: movq %rcx, 72(%rdi)
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; SSE2-NEXT: movq %rcx, 64(%rdi)
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; SSE2-NEXT: movq %rcx, 56(%rdi)
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; SSE2-NEXT: movq %rcx, 48(%rdi)
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; SSE2-NEXT: movq %rcx, 40(%rdi)
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; SSE2-NEXT: movq %rcx, 32(%rdi)
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; SSE2-NEXT: movq %rcx, 24(%rdi)
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; SSE2-NEXT: movq %rcx, 16(%rdi)
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; SSE2-NEXT: movq %rcx, 8(%rdi)
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; SSE2-NEXT: movq %rcx, (%rdi)
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; SSE2-NEXT: retq
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; SSE-LABEL: memset_128_nonconst_bytes:
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; SSE: movzbl %sil, %eax
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; SSE-NEXT: movabsq $72340172838076673, %rcx # imm = 0x101010101010101
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; SSE-NEXT: imulq %rax, %rcx
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; SSE-NEXT: movq %rcx, 120(%rdi)
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; SSE-NEXT: movq %rcx, 112(%rdi)
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; SSE-NEXT: movq %rcx, 104(%rdi)
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; SSE-NEXT: movq %rcx, 96(%rdi)
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; SSE-NEXT: movq %rcx, 88(%rdi)
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; SSE-NEXT: movq %rcx, 80(%rdi)
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; SSE-NEXT: movq %rcx, 72(%rdi)
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; SSE-NEXT: movq %rcx, 64(%rdi)
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; SSE-NEXT: movq %rcx, 56(%rdi)
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; SSE-NEXT: movq %rcx, 48(%rdi)
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; SSE-NEXT: movq %rcx, 40(%rdi)
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; SSE-NEXT: movq %rcx, 32(%rdi)
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; SSE-NEXT: movq %rcx, 24(%rdi)
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; SSE-NEXT: movq %rcx, 16(%rdi)
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; SSE-NEXT: movq %rcx, 8(%rdi)
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; SSE-NEXT: movq %rcx, (%rdi)
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; SSE-NEXT: retq
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;
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; AVX1-LABEL: memset_128_nonconst_bytes:
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; AVX1: vmovd %esi, %xmm0
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@ -274,9 +275,9 @@ define void @memset_128_nonconst_bytes(i8* %x, i8 %c) {
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}
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define void @memset_256_nonconst_bytes(i8* %x, i8 %c) {
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; SSE2-LABEL: memset_256_nonconst_bytes:
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; SSE2: movl $256, %edx # imm = 0x100
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; SSE2-NEXT: jmp memset # TAILCALL
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; SSE-LABEL: memset_256_nonconst_bytes:
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; SSE: movl $256, %edx # imm = 0x100
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; SSE-NEXT: jmp memset # TAILCALL
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;
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; AVX1-LABEL: memset_256_nonconst_bytes:
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; AVX1: vmovd %esi, %xmm0
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