mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-26 22:26:16 +00:00
d95865a2a2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188895 91177308-0d34-0410-b5e6-96231b3b80d8
196 lines
4.5 KiB
LLVM
196 lines
4.5 KiB
LLVM
; Test rounding functions for z196 and above.
|
|
;
|
|
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
|
|
|
|
; Test rint for f32.
|
|
declare float @llvm.rint.f32(float %f)
|
|
define float @f1(float %f) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: fiebr %f0, 0, %f0
|
|
; CHECK: br %r14
|
|
%res = call float @llvm.rint.f32(float %f)
|
|
ret float %res
|
|
}
|
|
|
|
; Test rint for f64.
|
|
declare double @llvm.rint.f64(double %f)
|
|
define double @f2(double %f) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: fidbr %f0, 0, %f0
|
|
; CHECK: br %r14
|
|
%res = call double @llvm.rint.f64(double %f)
|
|
ret double %res
|
|
}
|
|
|
|
; Test rint for f128.
|
|
declare fp128 @llvm.rint.f128(fp128 %f)
|
|
define void @f3(fp128 *%ptr) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: fixbr %f0, 0, %f0
|
|
; CHECK: br %r14
|
|
%src = load fp128 *%ptr
|
|
%res = call fp128 @llvm.rint.f128(fp128 %src)
|
|
store fp128 %res, fp128 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test nearbyint for f32.
|
|
declare float @llvm.nearbyint.f32(float %f)
|
|
define float @f4(float %f) {
|
|
; CHECK-LABEL: f4:
|
|
; CHECK: fiebra %f0, 0, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call float @llvm.nearbyint.f32(float %f)
|
|
ret float %res
|
|
}
|
|
|
|
; Test nearbyint for f64.
|
|
declare double @llvm.nearbyint.f64(double %f)
|
|
define double @f5(double %f) {
|
|
; CHECK-LABEL: f5:
|
|
; CHECK: fidbra %f0, 0, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call double @llvm.nearbyint.f64(double %f)
|
|
ret double %res
|
|
}
|
|
|
|
; Test nearbyint for f128.
|
|
declare fp128 @llvm.nearbyint.f128(fp128 %f)
|
|
define void @f6(fp128 *%ptr) {
|
|
; CHECK-LABEL: f6:
|
|
; CHECK: fixbra %f0, 0, %f0, 4
|
|
; CHECK: br %r14
|
|
%src = load fp128 *%ptr
|
|
%res = call fp128 @llvm.nearbyint.f128(fp128 %src)
|
|
store fp128 %res, fp128 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test floor for f32.
|
|
declare float @llvm.floor.f32(float %f)
|
|
define float @f7(float %f) {
|
|
; CHECK-LABEL: f7:
|
|
; CHECK: fiebra %f0, 7, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call float @llvm.floor.f32(float %f)
|
|
ret float %res
|
|
}
|
|
|
|
; Test floor for f64.
|
|
declare double @llvm.floor.f64(double %f)
|
|
define double @f8(double %f) {
|
|
; CHECK-LABEL: f8:
|
|
; CHECK: fidbra %f0, 7, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call double @llvm.floor.f64(double %f)
|
|
ret double %res
|
|
}
|
|
|
|
; Test floor for f128.
|
|
declare fp128 @llvm.floor.f128(fp128 %f)
|
|
define void @f9(fp128 *%ptr) {
|
|
; CHECK-LABEL: f9:
|
|
; CHECK: fixbra %f0, 7, %f0, 4
|
|
; CHECK: br %r14
|
|
%src = load fp128 *%ptr
|
|
%res = call fp128 @llvm.floor.f128(fp128 %src)
|
|
store fp128 %res, fp128 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test ceil for f32.
|
|
declare float @llvm.ceil.f32(float %f)
|
|
define float @f10(float %f) {
|
|
; CHECK-LABEL: f10:
|
|
; CHECK: fiebra %f0, 6, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call float @llvm.ceil.f32(float %f)
|
|
ret float %res
|
|
}
|
|
|
|
; Test ceil for f64.
|
|
declare double @llvm.ceil.f64(double %f)
|
|
define double @f11(double %f) {
|
|
; CHECK-LABEL: f11:
|
|
; CHECK: fidbra %f0, 6, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call double @llvm.ceil.f64(double %f)
|
|
ret double %res
|
|
}
|
|
|
|
; Test ceil for f128.
|
|
declare fp128 @llvm.ceil.f128(fp128 %f)
|
|
define void @f12(fp128 *%ptr) {
|
|
; CHECK-LABEL: f12:
|
|
; CHECK: fixbra %f0, 6, %f0, 4
|
|
; CHECK: br %r14
|
|
%src = load fp128 *%ptr
|
|
%res = call fp128 @llvm.ceil.f128(fp128 %src)
|
|
store fp128 %res, fp128 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test trunc for f32.
|
|
declare float @llvm.trunc.f32(float %f)
|
|
define float @f13(float %f) {
|
|
; CHECK-LABEL: f13:
|
|
; CHECK: fiebra %f0, 5, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call float @llvm.trunc.f32(float %f)
|
|
ret float %res
|
|
}
|
|
|
|
; Test trunc for f64.
|
|
declare double @llvm.trunc.f64(double %f)
|
|
define double @f14(double %f) {
|
|
; CHECK-LABEL: f14:
|
|
; CHECK: fidbra %f0, 5, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call double @llvm.trunc.f64(double %f)
|
|
ret double %res
|
|
}
|
|
|
|
; Test trunc for f128.
|
|
declare fp128 @llvm.trunc.f128(fp128 %f)
|
|
define void @f15(fp128 *%ptr) {
|
|
; CHECK-LABEL: f15:
|
|
; CHECK: fixbra %f0, 5, %f0, 4
|
|
; CHECK: br %r14
|
|
%src = load fp128 *%ptr
|
|
%res = call fp128 @llvm.trunc.f128(fp128 %src)
|
|
store fp128 %res, fp128 *%ptr
|
|
ret void
|
|
}
|
|
|
|
; Test round for f32.
|
|
declare float @llvm.round.f32(float %f)
|
|
define float @f16(float %f) {
|
|
; CHECK-LABEL: f16:
|
|
; CHECK: fiebra %f0, 1, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call float @llvm.round.f32(float %f)
|
|
ret float %res
|
|
}
|
|
|
|
; Test round for f64.
|
|
declare double @llvm.round.f64(double %f)
|
|
define double @f17(double %f) {
|
|
; CHECK-LABEL: f17:
|
|
; CHECK: fidbra %f0, 1, %f0, 4
|
|
; CHECK: br %r14
|
|
%res = call double @llvm.round.f64(double %f)
|
|
ret double %res
|
|
}
|
|
|
|
; Test round for f128.
|
|
declare fp128 @llvm.round.f128(fp128 %f)
|
|
define void @f18(fp128 *%ptr) {
|
|
; CHECK-LABEL: f18:
|
|
; CHECK: fixbra %f0, 1, %f0, 4
|
|
; CHECK: br %r14
|
|
%src = load fp128 *%ptr
|
|
%res = call fp128 @llvm.round.f128(fp128 %src)
|
|
store fp128 %res, fp128 *%ptr
|
|
ret void
|
|
}
|