mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-31 07:52:55 +01:00
23 lines
432 B
LLVM
23 lines
432 B
LLVM
; RUN: llc -mcpu=core-avx2 -march=x86 < %s | FileCheck %s
|
|
|
|
define i64 @f1(i32 %a, i32 %b) {
|
|
%x = zext i32 %a to i64
|
|
%y = zext i32 %b to i64
|
|
%r = mul i64 %x, %y
|
|
; CHECK: f1
|
|
; CHECK: mulxl
|
|
; CHECK: ret
|
|
ret i64 %r
|
|
}
|
|
|
|
define i64 @f2(i32 %a, i32* %p) {
|
|
%b = load i32* %p
|
|
%x = zext i32 %a to i64
|
|
%y = zext i32 %b to i64
|
|
%r = mul i64 %x, %y
|
|
; CHECK: f2
|
|
; CHECK: mulxl ({{.+}}), %{{.+}}, %{{.+}}
|
|
; CHECK: ret
|
|
ret i64 %r
|
|
}
|