| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-- | FileCheck %s |
| |
| define void @foo(i32 %n, double* nocapture %p) nounwind { |
| ; CHECK-LABEL: foo: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; CHECK-NEXT: .p2align 4, 0x90 |
| ; CHECK-NEXT: .LBB0_1: # %bb |
| ; CHECK-NEXT: # =>This Inner Loop Header: Depth=1 |
| ; CHECK-NEXT: fldl (%eax,%ecx,8) |
| ; CHECK-NEXT: fmull {{\.LCPI.*}} |
| ; CHECK-NEXT: fstpl (%eax,%ecx,8) |
| ; CHECK-NEXT: decl %ecx |
| ; CHECK-NEXT: js .LBB0_1 |
| ; CHECK-NEXT: # %bb.2: # %return |
| ; CHECK-NEXT: retl |
| br label %bb |
| |
| bb: |
| %indvar = phi i32 [ 0, %0 ], [ %indvar.next, %bb ] |
| %i.03 = sub i32 %n, %indvar |
| %1 = getelementptr double, double* %p, i32 %i.03 |
| %2 = load double, double* %1, align 4 |
| %3 = fmul double %2, 2.930000e+00 |
| store double %3, double* %1, align 4 |
| %4 = add i32 %i.03, -1 |
| %phitmp = icmp slt i32 %4, 0 |
| %indvar.next = add i32 %indvar, 1 |
| br i1 %phitmp, label %bb, label %return |
| |
| return: |
| ret void |
| } |
