mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-04 07:29:20 +00:00
b503b49b51
This adds all CodeGen tests for the SystemZ target. This version of the patch incorporates feedback from a review by Sean Silva. Thanks to all reviewers! Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181204 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
469 B
LLVM
21 lines
469 B
LLVM
; Test 128-bit square root.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
declare fp128 @llvm.sqrt.f128(fp128 %f)
|
|
|
|
; There's no memory form of SQXBR.
|
|
define void @f1(fp128 *%ptr) {
|
|
; CHECK: f1:
|
|
; CHECK: ld %f0, 0(%r2)
|
|
; CHECK: ld %f2, 8(%r2)
|
|
; CHECK: sqxbr %f0, %f0
|
|
; CHECK: std %f0, 0(%r2)
|
|
; CHECK: std %f2, 8(%r2)
|
|
; CHECK: br %r14
|
|
%orig = load fp128 *%ptr
|
|
%sqrt = call fp128 @llvm.sqrt.f128(fp128 %orig)
|
|
store fp128 %sqrt, fp128 *%ptr
|
|
ret void
|
|
}
|