diff options
Diffstat (limited to 'test/CodeGen/X86/gather-addresses.ll')
| -rw-r--r-- | test/CodeGen/X86/gather-addresses.ll | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/test/CodeGen/X86/gather-addresses.ll b/test/CodeGen/X86/gather-addresses.ll index 72a50961b2..5f48b1e32b 100644 --- a/test/CodeGen/X86/gather-addresses.ll +++ b/test/CodeGen/X86/gather-addresses.ll @@ -1,21 +1,35 @@ -; RUN: llc -mtriple=x86_64-linux -mcpu=nehalem < %s | FileCheck %s -; RUN: llc -mtriple=x86_64-win32 -mcpu=nehalem < %s | FileCheck %s +; RUN: llc -mtriple=x86_64-linux -mcpu=nehalem < %s | FileCheck %s --check-prefix=LIN +; RUN: llc -mtriple=x86_64-win32 -mcpu=nehalem < %s | FileCheck %s --check-prefix=WIN ; rdar://7398554 ; When doing vector gather-scatter index calculation with 32-bit indices, ; bounce the vector off of cache rather than shuffling each individual ; element out of the index vector. -; CHECK: andps ([[H:%rdx|%r8]]), %xmm0 -; CHECK: movaps %xmm0, {{(-24)?}}(%rsp) -; CHECK: movslq {{(-24)?}}(%rsp), %rax -; CHECK: movsd ([[P:%rdi|%rcx]],%rax,8), %xmm0 -; CHECK: movslq {{-20|4}}(%rsp), %rax -; CHECK: movhpd ([[P]],%rax,8), %xmm0 -; CHECK: movslq {{-16|8}}(%rsp), %rax -; CHECK: movsd ([[P]],%rax,8), %xmm1 -; CHECK: movslq {{-12|12}}(%rsp), %rax -; CHECK: movhpd ([[P]],%rax,8), %xmm1 +; CHECK: foo: +; LIN: movaps (%rsi), %xmm0 +; LIN: andps (%rdx), %xmm0 +; LIN: movaps %xmm0, -24(%rsp) +; LIN: movslq -24(%rsp), %[[REG1:r.+]] +; LIN: movslq -20(%rsp), %[[REG2:r.+]] +; LIN: movslq -16(%rsp), %[[REG3:r.+]] +; LIN: movslq -12(%rsp), %[[REG4:r.+]] +; LIN: movsd (%rdi,%[[REG1]],8), %xmm0 +; LIN: movhpd (%rdi,%[[REG2]],8), %xmm0 +; LIN: movsd (%rdi,%[[REG3]],8), %xmm1 +; LIN: movhpd (%rdi,%[[REG4]],8), %xmm1 + +; WIN: movaps (%rdx), %xmm0 +; WIN: andps (%r8), %xmm0 +; WIN: movaps %xmm0, (%rsp) +; WIN: movslq (%rsp), %[[REG1:r.+]] +; WIN: movslq 4(%rsp), %[[REG2:r.+]] +; WIN: movslq 8(%rsp), %[[REG3:r.+]] +; WIN: movslq 12(%rsp), %[[REG4:r.+]] +; WIN: movsd (%rcx,%[[REG1]],8), %xmm0 +; WIN: movhpd (%rcx,%[[REG2]],8), %xmm0 +; WIN: movsd (%rcx,%[[REG3]],8), %xmm1 +; WIN: movhpd (%rcx,%[[REG4]],8), %xmm1 define <4 x double> @foo(double* %p, <4 x i32>* %i, <4 x i32>* %h) nounwind { %a = load <4 x i32>* %i |