Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

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; Test the "J" constraint (12-bit unsigned constants).
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s
; Test 1 below the first valid value.
define i32 @f1() {
; CHECK-LABEL: f1:
; CHECK: lhi [[REG:%r[0-5]]], -1
; CHECK: blah %r2 [[REG]]
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rJ" (i32 -1)
ret i32 %val
}
; Test the first valid value.
define i32 @f2() {
; CHECK-LABEL: f2:
; CHECK: blah %r2 0
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rJ" (i32 0)
ret i32 %val
}
; Test the last valid value.
define i32 @f3() {
; CHECK-LABEL: f3:
; CHECK: blah %r2 4095
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rJ" (i32 4095)
ret i32 %val
}
; Test 1 above the last valid value.
define i32 @f4() {
; CHECK-LABEL: f4:
; CHECK: lhi [[REG:%r[0-5]]], 4096
; CHECK: blah %r2 [[REG]]
; CHECK: br %r14
%val = call i32 asm "blah $0 $1", "=&r,rJ" (i32 4096)
ret i32 %val
}