2f448bf509
Test updates were performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only the test updates where the test passed without further modification (which is almost all of them, as the backend is largely pointer-type agnostic).
23 lines
646 B
LLVM
23 lines
646 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=x86_64-linux -mattr=+clzero | FileCheck %s --check-prefix=X64
|
|
; RUN: llc < %s -mtriple=i386-pc-linux -mattr=+clzero | FileCheck %s --check-prefix=X86
|
|
|
|
define void @foo(ptr %p) #0 {
|
|
; X64-LABEL: foo:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: clzero
|
|
; X64-NEXT: retq
|
|
;
|
|
; X86-LABEL: foo:
|
|
; X86: # %bb.0: # %entry
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: clzero
|
|
; X86-NEXT: retl
|
|
entry:
|
|
tail call void @llvm.x86.clzero(ptr %p) #1
|
|
ret void
|
|
}
|
|
|
|
declare void @llvm.x86.clzero(ptr) #1
|