65 lines
1.7 KiB
LLVM
65 lines
1.7 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
|
|
; Test i128 in GPRs versus VRs.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -no-integrated-as | FileCheck %s
|
|
|
|
define i128 @f1() {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vgbm %v0, 0
|
|
; CHECK-NEXT: #APP
|
|
; CHECK-NEXT: blah %v1 %v0
|
|
; CHECK-NEXT: #NO_APP
|
|
; CHECK-NEXT: vst %v1, 0(%r2), 3
|
|
; CHECK-NEXT: br %r14
|
|
%val = call i128 asm "blah $0 $1", "=&v,v" (i128 0)
|
|
ret i128 %val
|
|
}
|
|
|
|
define i128 @f2() {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: vgbm %v4, 0
|
|
; CHECK-NEXT: #APP
|
|
; CHECK-NEXT: blah %v4
|
|
; CHECK-NEXT: #NO_APP
|
|
; CHECK-NEXT: vst %v4, 0(%r2), 3
|
|
; CHECK-NEXT: br %r14
|
|
%val = call i128 asm "blah $0", "={v4},0" (i128 0)
|
|
ret i128 %val
|
|
}
|
|
|
|
define i128 @f3() {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: lghi %r0, 0
|
|
; CHECK-NEXT: lgr %r1, %r0
|
|
; CHECK-NEXT: #APP
|
|
; CHECK-NEXT: blah %r4 %r0
|
|
; CHECK-NEXT: #NO_APP
|
|
; CHECK-NEXT: stg %r5, 8(%r2)
|
|
; CHECK-NEXT: stg %r4, 0(%r2)
|
|
; CHECK-NEXT: br %r14
|
|
%val = call i128 asm "blah $0 $1", "=&r,r" (i128 0)
|
|
ret i128 %val
|
|
}
|
|
|
|
define i128 @f4() {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: stmg %r8, %r15, 64(%r15)
|
|
; CHECK-NEXT: .cfi_offset %r8, -96
|
|
; CHECK-NEXT: .cfi_offset %r9, -88
|
|
; CHECK-NEXT: .cfi_offset %r15, -40
|
|
; CHECK-NEXT: lghi %r8, 0
|
|
; CHECK-NEXT: lgr %r9, %r8
|
|
; CHECK-NEXT: #APP
|
|
; CHECK-NEXT: blah %r8
|
|
; CHECK-NEXT: #NO_APP
|
|
; CHECK-NEXT: stg %r9, 8(%r2)
|
|
; CHECK-NEXT: stg %r8, 0(%r2)
|
|
; CHECK-NEXT: lmg %r8, %r15, 64(%r15)
|
|
; CHECK-NEXT: br %r14
|
|
%val = call i128 asm "blah $0", "={r8},0" (i128 0)
|
|
ret i128 %val
|
|
}
|