| ; Test vector maximum/minimum with a zero splat on z14. |
| ; |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s |
| |
| define <2 x double> @f1(<2 x double> %val) { |
| ; CHECK-LABEL: f1: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfmaxdb %v24, %v24, %v0, 4 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp ogt <2 x double> %val, zeroinitializer |
| %ret = select <2 x i1> %cmp, <2 x double> %val, <2 x double> zeroinitializer |
| ret <2 x double> %ret |
| } |
| |
| define <2 x double> @f2(<2 x double> %val) { |
| ; CHECK-LABEL: f2: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfmindb %v24, %v24, %v0, 4 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp olt <2 x double> %val, zeroinitializer |
| %ret = select <2 x i1> %cmp, <2 x double> %val, <2 x double> zeroinitializer |
| ret <2 x double> %ret |
| } |
| |
| define <4 x float> @f3(<4 x float> %val) { |
| ; CHECK-LABEL: f3: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfmaxsb %v24, %v24, %v0, 4 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp ogt <4 x float> %val, zeroinitializer |
| %ret = select <4 x i1> %cmp, <4 x float> %val, <4 x float> zeroinitializer |
| ret <4 x float> %ret |
| } |
| |
| define <4 x float> @f4(<4 x float> %val) { |
| ; CHECK-LABEL: f4: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfminsb %v24, %v24, %v0, 4 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp olt <4 x float> %val, zeroinitializer |
| %ret = select <4 x i1> %cmp, <4 x float> %val, <4 x float> zeroinitializer |
| ret <4 x float> %ret |
| } |
| |
| define <2 x double> @f5(<2 x double> %val) { |
| ; CHECK-LABEL: f5: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfmaxdb %v24, %v24, %v0, 1 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp ugt <2 x double> %val, zeroinitializer |
| %ret = select <2 x i1> %cmp, <2 x double> %val, <2 x double> zeroinitializer |
| ret <2 x double> %ret |
| } |
| |
| define <2 x double> @f6(<2 x double> %val) { |
| ; CHECK-LABEL: f6: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfmindb %v24, %v24, %v0, 1 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp ult <2 x double> %val, zeroinitializer |
| %ret = select <2 x i1> %cmp, <2 x double> %val, <2 x double> zeroinitializer |
| ret <2 x double> %ret |
| } |
| |
| define <4 x float> @f7(<4 x float> %val) { |
| ; CHECK-LABEL: f7: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfmaxsb %v24, %v24, %v0, 1 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp ugt <4 x float> %val, zeroinitializer |
| %ret = select <4 x i1> %cmp, <4 x float> %val, <4 x float> zeroinitializer |
| ret <4 x float> %ret |
| } |
| |
| define <4 x float> @f8(<4 x float> %val) { |
| ; CHECK-LABEL: f8: |
| ; CHECK: vgbm %v0, 0 |
| ; CHECK-NEXT: vfminsb %v24, %v24, %v0, 1 |
| ; CHECK-NEXT: br %r14 |
| %cmp = fcmp ult <4 x float> %val, zeroinitializer |
| %ret = select <4 x i1> %cmp, <4 x float> %val, <4 x float> zeroinitializer |
| ret <4 x float> %ret |
| } |