| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; This should compile to movl $2147483647, %eax + andl only. |
| ; RUN: llc < %s | FileCheck %s |
| ; rdar://5736574 |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| target triple = "i686-apple-darwin8" |
| |
| define i32 @foo(double %x) nounwind { |
| ; CHECK-LABEL: foo: |
| ; CHECK: ## %bb.0: ## %entry |
| ; CHECK-NEXT: movl $2147483647, %eax ## imm = 0x7FFFFFFF |
| ; CHECK-NEXT: andl {{[0-9]+}}(%esp), %eax |
| ; CHECK-NEXT: retl |
| entry: |
| %x15 = bitcast double %x to i64 ; <i64> [#uses=1] |
| %tmp713 = lshr i64 %x15, 32 ; <i64> [#uses=1] |
| %tmp714 = trunc i64 %tmp713 to i32 ; <i32> [#uses=1] |
| %tmp8 = and i32 %tmp714, 2147483647 ; <i32> [#uses=1] |
| ret i32 %tmp8 |
| } |
| |