mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-10 06:54:54 +00:00
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
95 lines
2.0 KiB
LLVM
95 lines
2.0 KiB
LLVM
; Test all condition-code masks that are relevant for signed integer
|
|
; comparisons.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
define void @f1(i32 *%src, i32 %target) {
|
|
; CHECK: f1:
|
|
; CHECK: .cfi_startproc
|
|
; CHECK: .L[[LABEL:.*]]:
|
|
; CHECK: c %r3, 0(%r2)
|
|
; CHECK-NEXT: j{{g?}}e .L[[LABEL]]
|
|
br label %loop
|
|
loop:
|
|
%val = load volatile i32 *%src
|
|
%cond = icmp eq i32 %target, %val
|
|
br i1 %cond, label %loop, label %exit
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @f2(i32 *%src, i32 %target) {
|
|
; CHECK: f2:
|
|
; CHECK: .cfi_startproc
|
|
; CHECK: .L[[LABEL:.*]]:
|
|
; CHECK: c %r3, 0(%r2)
|
|
; CHECK-NEXT: j{{g?}}lh .L[[LABEL]]
|
|
br label %loop
|
|
loop:
|
|
%val = load volatile i32 *%src
|
|
%cond = icmp ne i32 %target, %val
|
|
br i1 %cond, label %loop, label %exit
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @f3(i32 *%src, i32 %target) {
|
|
; CHECK: f3:
|
|
; CHECK: .cfi_startproc
|
|
; CHECK: .L[[LABEL:.*]]:
|
|
; CHECK: c %r3, 0(%r2)
|
|
; CHECK-NEXT: j{{g?}}le .L[[LABEL]]
|
|
br label %loop
|
|
loop:
|
|
%val = load volatile i32 *%src
|
|
%cond = icmp sle i32 %target, %val
|
|
br i1 %cond, label %loop, label %exit
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @f4(i32 *%src, i32 %target) {
|
|
; CHECK: f4:
|
|
; CHECK: .cfi_startproc
|
|
; CHECK: .L[[LABEL:.*]]:
|
|
; CHECK: c %r3, 0(%r2)
|
|
; CHECK-NEXT: j{{g?}}l .L[[LABEL]]
|
|
br label %loop
|
|
loop:
|
|
%val = load volatile i32 *%src
|
|
%cond = icmp slt i32 %target, %val
|
|
br i1 %cond, label %loop, label %exit
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @f5(i32 *%src, i32 %target) {
|
|
; CHECK: f5:
|
|
; CHECK: .cfi_startproc
|
|
; CHECK: .L[[LABEL:.*]]:
|
|
; CHECK: c %r3, 0(%r2)
|
|
; CHECK-NEXT: j{{g?}}h .L[[LABEL]]
|
|
br label %loop
|
|
loop:
|
|
%val = load volatile i32 *%src
|
|
%cond = icmp sgt i32 %target, %val
|
|
br i1 %cond, label %loop, label %exit
|
|
exit:
|
|
ret void
|
|
}
|
|
|
|
define void @f6(i32 *%src, i32 %target) {
|
|
; CHECK: f6:
|
|
; CHECK: .cfi_startproc
|
|
; CHECK: .L[[LABEL:.*]]:
|
|
; CHECK: c %r3, 0(%r2)
|
|
; CHECK-NEXT: j{{g?}}he .L[[LABEL]]
|
|
br label %loop
|
|
loop:
|
|
%val = load volatile i32 *%src
|
|
%cond = icmp sge i32 %target, %val
|
|
br i1 %cond, label %loop, label %exit
|
|
exit:
|
|
ret void
|
|
}
|