mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-24 05:23:45 +02:00
40e09fb7dd
sequence on AArch64 Re-commit of r214669 without changes to test cases LLVM::CodeGen/AArch64/arm64-neon-mul-div.ll and LLVM:: CodeGen/AArch64/dp-3source.ll This resolves the reported compfails of the original commit. llvm-svn: 214832
19 lines
660 B
LLVM
19 lines
660 B
LLVM
; RUN: llc -mtriple=arm64-apple-ios7.0 -mcpu=cyclone %s -o - | FileCheck %s
|
|
; RUN: llc -mtriple=aarch64_be-linux-gnu -mcpu=cyclone %s -o - | FileCheck --check-prefix=CHECK-BE %s
|
|
define i128 @test_128bitmul(i128 %lhs, i128 %rhs) {
|
|
; CHECK-LABEL: test_128bitmul:
|
|
; CHECK-DAG: mul [[PART1:x[0-9]+]], x0, x3
|
|
; CHECK-DAG: umulh [[CARRY:x[0-9]+]], x0, x2
|
|
; CHECK: mul [[PART2:x[0-9]+]], x1, x2
|
|
; CHECK: mul x0, x0, x2
|
|
|
|
; CHECK-BE-LABEL: test_128bitmul:
|
|
; CHECK-BE-DAG: mul [[PART1:x[0-9]+]], x1, x2
|
|
; CHECK-BE-DAG: umulh [[CARRY:x[0-9]+]], x1, x3
|
|
; CHECK-BE: mul [[PART2:x[0-9]+]], x0, x3
|
|
; CHECK-BE: mul x1, x1, x3
|
|
|
|
%prod = mul i128 %lhs, %rhs
|
|
ret i128 %prod
|
|
}
|