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linux-packaging-mono/external/llvm/test/CodeGen/X86/mul64.ll
Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

28 lines
833 B
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
define i64 @foo(i64 %t, i64 %u) nounwind {
; X32-LABEL: foo:
; X32: # %bb.0:
; X32-NEXT: pushl %esi
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl {{[0-9]+}}(%esp), %esi
; X32-NEXT: movl %ecx, %eax
; X32-NEXT: mull %esi
; X32-NEXT: imull {{[0-9]+}}(%esp), %ecx
; X32-NEXT: addl %ecx, %edx
; X32-NEXT: imull {{[0-9]+}}(%esp), %esi
; X32-NEXT: addl %esi, %edx
; X32-NEXT: popl %esi
; X32-NEXT: retl
;
; X64-LABEL: foo:
; X64: # %bb.0:
; X64-NEXT: imulq %rsi, %rdi
; X64-NEXT: movq %rdi, %rax
; X64-NEXT: retq
%k = mul i64 %t, %u
ret i64 %k
}