diff options
| -rw-r--r-- | llvm/test/CodeGen/X86/and-su.ll | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/llvm/test/CodeGen/X86/and-su.ll b/llvm/test/CodeGen/X86/and-su.ll index 7e87e7b4b40..55bfa8def44 100644 --- a/llvm/test/CodeGen/X86/and-su.ll +++ b/llvm/test/CodeGen/X86/and-su.ll @@ -1,11 +1,19 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=i686-- | FileCheck %s ; Don't duplicate the load. define fastcc i32 @foo(i32* %p) nounwind { ; CHECK-LABEL: foo: -; CHECK: andl $10, %eax -; CHECK: je +; CHECK: # %bb.0: +; CHECK-NEXT: movl (%ecx), %eax +; CHECK-NEXT: andl $10, %eax +; CHECK-NEXT: je .LBB0_2 +; CHECK-NEXT: # %bb.1: # %bb63 +; CHECK-NEXT: retl +; CHECK-NEXT: .LBB0_2: # %bb76 +; CHECK-NEXT: xorl %eax, %eax +; CHECK-NEXT: retl %t0 = load i32, i32* %p %t2 = and i32 %t0, 10 %t3 = icmp ne i32 %t2, 0 @@ -17,15 +25,40 @@ bb76: } define fastcc double @bar(i32 %hash, double %x, double %y) nounwind { -entry: ; CHECK-LABEL: bar: +; CHECK: # %bb.0: # %entry +; CHECK-NEXT: pushl %ebp +; CHECK-NEXT: movl %esp, %ebp +; CHECK-NEXT: andl $-8, %esp +; CHECK-NEXT: fldl 16(%ebp) +; CHECK-NEXT: fldl 8(%ebp) +; CHECK-NEXT: movl %ecx, %eax +; CHECK-NEXT: andl $15, %eax +; CHECK-NEXT: cmpl $8, %eax +; CHECK-NEXT: jb .LBB1_2 +; CHECK-NEXT: # %bb.1: # %bb10 +; CHECK-NEXT: testb $1, %cl +; CHECK-NEXT: je .LBB1_3 +; CHECK-NEXT: .LBB1_2: # %bb11 +; CHECK-NEXT: fchs +; CHECK-NEXT: .LBB1_3: # %bb13 +; CHECK-NEXT: testb $2, %cl +; CHECK-NEXT: je .LBB1_5 +; CHECK-NEXT: # %bb.4: # %bb14 +; CHECK-NEXT: fxch %st(1) +; CHECK-NEXT: fchs +; CHECK-NEXT: fxch %st(1) +; CHECK-NEXT: .LBB1_5: # %bb16 +; CHECK-NEXT: faddp %st(1) +; CHECK-NEXT: movl %ebp, %esp +; CHECK-NEXT: popl %ebp +; CHECK-NEXT: retl +entry: %0 = and i32 %hash, 15 %1 = icmp ult i32 %0, 8 br i1 %1, label %bb11, label %bb10 bb10: -; CHECK: bb10 -; CHECK: testb $1 %2 = and i32 %hash, 1 %3 = icmp eq i32 %2, 0 br i1 %3, label %bb13, label %bb11 @@ -35,8 +68,6 @@ bb11: br label %bb13 bb13: -; CHECK: bb13 -; CHECK: testb $2 %iftmp.9.0 = phi double [ %4, %bb11 ], [ %x, %bb10 ] %5 = and i32 %hash, 2 %6 = icmp eq i32 %5, 0 |
