a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
56 lines
1.5 KiB
LLVM
56 lines
1.5 KiB
LLVM
; Test 16-bit inequality comparisons between memory and a constant.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
|
|
|
; Check the low end of the unsigned 16-bit range.
|
|
define double @f1(double %a, double %b, ptr %ptr) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: clhhsi 0(%r2), 0
|
|
; CHECK-NEXT: blhr %r14
|
|
; CHECK: ldr %f0, %f2
|
|
; CHECK: br %r14
|
|
%val = load i16, ptr %ptr
|
|
%cond = icmp ne i16 %val, 0
|
|
%res = select i1 %cond, double %a, double %b
|
|
ret double %res
|
|
}
|
|
|
|
; Check the high end of the unsigned 16-bit range.
|
|
define double @f2(double %a, double %b, ptr %ptr) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: clhhsi 0(%r2), 65535
|
|
; CHECK-NEXT: blhr %r14
|
|
; CHECK: ldr %f0, %f2
|
|
; CHECK: br %r14
|
|
%val = load i16, ptr %ptr
|
|
%cond = icmp ne i16 %val, 65535
|
|
%res = select i1 %cond, double %a, double %b
|
|
ret double %res
|
|
}
|
|
|
|
; Check the low end of the signed 16-bit range.
|
|
define double @f3(double %a, double %b, ptr %ptr) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: clhhsi 0(%r2), 32768
|
|
; CHECK-NEXT: blhr %r14
|
|
; CHECK: ldr %f0, %f2
|
|
; CHECK: br %r14
|
|
%val = load i16, ptr %ptr
|
|
%cond = icmp ne i16 %val, -32768
|
|
%res = select i1 %cond, double %a, double %b
|
|
ret double %res
|
|
}
|
|
|
|
; Check the high end of the signed 16-bit range.
|
|
define double @f4(double %a, double %b, ptr %ptr) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: clhhsi 0(%r2), 32767
|
|
; CHECK-NEXT: blhr %r14
|
|
; CHECK: ldr %f0, %f2
|
|
; CHECK: br %r14
|
|
%val = load i16, ptr %ptr
|
|
%cond = icmp ne i16 %val, 32767
|
|
%res = select i1 %cond, double %a, double %b
|
|
ret double %res
|
|
}
|