| ; RUN: llc < %s -mtriple=s390x-linux-gnu \ |
| ; RUN: | FileCheck %s --check-prefixes=CHECK,DEFAULT |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mattr=soft-float \ |
| ; RUN: | FileCheck %s --check-prefixes=CHECK,SOFT-FLOAT |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mattr=-soft-float \ |
| ; RUN: | FileCheck %s --check-prefixes=CHECK,NO-SOFT-FL |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mattr=-vector \ |
| ; RUN: | FileCheck %s --check-prefixes=CHECK,NO-VECTOR |
| ; |
| ; Test per function attributes and command line arguments that override them. |
| |
| attributes #1 = { "target-cpu"="z14" "target-features"="+vector" "use-soft-float"="false" } |
| define double @fun1(ptr %A) #1 { |
| ; CHECK-LABEL: fun1: |
| ; DEFAULT: ld %f0, 0(%r2) |
| ; SOFT-FLOAT: lg %r2, 0(%r2) |
| ; NO-SOFT-FL: ld %f0, 0(%r2) |
| ; NO-VECTOR: ld %f0, 0(%r2) |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load double, ptr %A |
| ret double %0 |
| } |
| |
| attributes #2 = { "target-cpu"="z14" "target-features"="+vector" "use-soft-float"="true" } |
| define double @fun2(ptr %A) #2 { |
| ; CHECK-LABEL: fun2: |
| ; DEFAULT: lg %r2, 0(%r2) |
| ; SOFT-FLOAT: lg %r2, 0(%r2) |
| ; NO-SOFT-FL: lg %r2, 0(%r2) |
| ; NO-VECTOR: lg %r2, 0(%r2) |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load double, ptr %A |
| ret double %0 |
| } |
| |
| attributes #3 = { "target-cpu"="z14" "target-features"="+vector" "use-soft-float"="false" } |
| define <2 x double> @fun3(ptr %A) #3 { |
| ; CHECK-LABEL: fun3: |
| ; DEFAULT: vl %v24, 0(%r2), 3 |
| ; SOFT-FLOAT: lg %r0, 0(%r2) |
| ; SOFT-FLOAT-NEXT: lg %r3, 8(%r2) |
| ; SOFT-FLOAT-NEXT: lgr %r2, %r0 |
| ; NO-SOFT-FL: vl %v24, 0(%r2), 3 |
| ; NO-VECTOR: ld %f0, 0(%r2) |
| ; NO-VECTOR-NEXT: ld %f2, 8(%r2) |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load <2 x double>, ptr %A |
| ret <2 x double> %0 |
| } |
| |
| attributes #4 = { "target-cpu"="z14" "target-features"="+vector" "use-soft-float"="true" } |
| define <2 x double> @fun4(ptr %A) #4 { |
| ; CHECK-LABEL: fun4: |
| ; DEFAULT: lg %r0, 0(%r2) |
| ; DEFAULT-NEXT: lg %r3, 8(%r2) |
| ; DEFAULT-NEXT: lgr %r2, %r0 |
| ; SOFT-FLOAT: lg %r0, 0(%r2) |
| ; SOFT-FLOAT-NEXT: lg %r3, 8(%r2) |
| ; SOFT-FLOAT-NEXT: lgr %r2, %r0 |
| ; NO-SOFT-FL: lg %r0, 0(%r2) |
| ; NO-SOFT-FL-NEXT: lg %r3, 8(%r2) |
| ; NO-SOFT-FL-NEXT: lgr %r2, %r0 |
| ; NO-VECTOR: lg %r0, 0(%r2) |
| ; NO-VECTOR-NEXT: lg %r3, 8(%r2) |
| ; NO-VECTOR-NEXT: lgr %r2, %r0 |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load <2 x double>, ptr %A |
| ret <2 x double> %0 |
| } |
| |
| attributes #5 = { "target-cpu"="z14" "target-features"="-vector" "use-soft-float"="false" } |
| define <2 x double> @fun5(ptr %A) #5 { |
| ; CHECK-LABEL: fun5: |
| ; DEFAULT: ld %f0, 0(%r2) |
| ; DEFAULT-NEXT: ld %f2, 8(%r2) |
| ; SOFT-FLOAT: lg %r0, 0(%r2) |
| ; SOFT-FLOAT-NEXT: lg %r3, 8(%r2) |
| ; SOFT-FLOAT-NEXT: lgr %r2, %r0 |
| ; NO-SOFT-FL: ld %f0, 0(%r2) |
| ; NO-SOFT-FL-NEXT: ld %f2, 8(%r2) |
| ; NO-VECTOR: ld %f0, 0(%r2) |
| ; NO-VECTOR-NEXT: ld %f2, 8(%r2) |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load <2 x double>, ptr %A |
| ret <2 x double> %0 |
| } |
| |
| attributes #6 = { "target-cpu"="zEC12" "use-soft-float"="false" } |
| define <2 x double> @fun6(ptr %A) #6 { |
| ; CHECK-LABEL: fun6: |
| ; DEFAULT: ld %f0, 0(%r2) |
| ; DEFAULT-NEXT: ld %f2, 8(%r2) |
| ; SOFT-FLOAT: lg %r0, 0(%r2) |
| ; SOFT-FLOAT-NEXT: lg %r3, 8(%r2) |
| ; SOFT-FLOAT-NEXT: lgr %r2, %r0 |
| ; NO-SOFT-FL: ld %f0, 0(%r2) |
| ; NO-SOFT-FL-NEXT: ld %f2, 8(%r2) |
| ; NO-VECTOR: ld %f0, 0(%r2) |
| ; NO-VECTOR-NEXT: ld %f2, 8(%r2) |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load <2 x double>, ptr %A |
| ret <2 x double> %0 |
| } |
| |
| attributes #7 = { "target-cpu"="zEC12" "target-features"="+vector" "use-soft-float"="false" } |
| define <2 x double> @fun7(ptr %A) #7 { |
| ; CHECK-LABEL: fun7: |
| ; DEFAULT: vl %v24, 0(%r2), 3 |
| ; SOFT-FLOAT: lg %r0, 0(%r2) |
| ; SOFT-FLOAT-NEXT: lg %r3, 8(%r2) |
| ; SOFT-FLOAT-NEXT: lgr %r2, %r0 |
| ; NO-SOFT-FL: vl %v24, 0(%r2), 3 |
| ; NO-VECTOR: ld %f0, 0(%r2) |
| ; NO-VECTOR-NEXT: ld %f2, 8(%r2) |
| ; CHECK-NEXT: br %r14 |
| entry: |
| %0 = load <2 x double>, ptr %A |
| ret <2 x double> %0 |
| } |