diff options
| author | Sanjay Patel <spatel@rotateright.com> | 2017-07-02 15:16:17 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2017-07-02 15:16:17 +0000 |
| commit | dd076f017871f8bb40f742b783cbbd797047a8c8 (patch) | |
| tree | 07b8db2ce72a67894c4c4332d3c9d9b8e046e232 | |
| parent | c22223e6cd97c62a9953a0be8bbdb35aaac0700e (diff) | |
| download | bcm5719-llvm-dd076f017871f8bb40f742b783cbbd797047a8c8.tar.gz bcm5719-llvm-dd076f017871f8bb40f742b783cbbd797047a8c8.zip | |
[x86] remove unnecessary RUN for test after auto-generating checks; NFC
llvm-svn: 306983
| -rw-r--r-- | llvm/test/CodeGen/X86/optimize-max-2.ll | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/X86/optimize-max-2.ll b/llvm/test/CodeGen/X86/optimize-max-2.ll index 45b542e2267..37d2a20975a 100644 --- a/llvm/test/CodeGen/X86/optimize-max-2.ll +++ b/llvm/test/CodeGen/X86/optimize-max-2.ll @@ -1,8 +1,5 @@ -; RUN: llc < %s -march=x86-64 | grep cmov | count 2 -; RUN: llc < %s -march=x86-64 | FileCheck %s - -; CHECK: jne -; CHECK-NOT: jne +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s ; LSR's OptimizeMax function shouldn't try to eliminate this max, because ; it has three operands. @@ -10,6 +7,24 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" define void @foo(double* nocapture %p, i64 %x, i64 %y) nounwind { +; CHECK-LABEL: foo: +; CHECK: # BB#0: # %entry +; CHECK-NEXT: testq %rdx, %rdx +; CHECK-NEXT: movl $1, %eax +; CHECK-NEXT: cmovneq %rdx, %rax +; CHECK-NEXT: cmpq %rsi, %rax +; CHECK-NEXT: cmovbeq %rsi, %rax +; CHECK-NEXT: .p2align 4, 0x90 +; CHECK-NEXT: .LBB0_1: # %bb4 +; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 +; CHECK-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero +; CHECK-NEXT: addsd %xmm0, %xmm0 +; CHECK-NEXT: movsd %xmm0, (%rdi) +; CHECK-NEXT: addq $8, %rdi +; CHECK-NEXT: decq %rax +; CHECK-NEXT: jne .LBB0_1 +; CHECK-NEXT: # BB#2: # %return +; CHECK-NEXT: retq entry: %tmp = icmp eq i64 %y, 0 ; <i1> [#uses=1] %umax = select i1 %tmp, i64 1, i64 %y ; <i64> [#uses=2] @@ -30,3 +45,4 @@ bb4: ; preds = %bb4, %entry return: ; preds = %bb4 ret void } + |
