16 lines
465 B
LLVM
16 lines
465 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
|
|
; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
|
|
; Formerly there were two shifts.
|
|
|
|
define i64 @baz(i32 %A) nounwind {
|
|
; CHECK-LABEL: baz:
|
|
; CHECK: ## %bb.0:
|
|
; CHECK-NEXT: movl %edi, %eax
|
|
; CHECK-NEXT: shlq $49, %rax
|
|
; CHECK-NEXT: retq
|
|
%tmp1 = shl i32 %A, 17
|
|
%tmp2 = zext i32 %tmp1 to i64
|
|
%tmp3 = shl i64 %tmp2, 32
|
|
ret i64 %tmp3
|
|
}
|