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Diffstat (limited to 'test/CodeGen/SystemZ/fp-cmp-01.ll')
-rw-r--r--test/CodeGen/SystemZ/fp-cmp-01.ll102
1 files changed, 62 insertions, 40 deletions
diff --git a/test/CodeGen/SystemZ/fp-cmp-01.ll b/test/CodeGen/SystemZ/fp-cmp-01.ll
index 075c7aa3dd843..146b16bc695fa 100644
--- a/test/CodeGen/SystemZ/fp-cmp-01.ll
+++ b/test/CodeGen/SystemZ/fp-cmp-01.ll
@@ -1,7 +1,10 @@
; Test 32-bit floating-point comparison. The tests assume a z10 implementation
; of select, using conditional branches rather than LOCGR.
;
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 \
+; RUN: | FileCheck -check-prefix=CHECK -check-prefix=CHECK-SCALAR %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 \
+; RUN: | FileCheck -check-prefix=CHECK -check-prefix=CHECK-VECTOR %s
declare float @foo()
@@ -9,8 +12,9 @@ declare float @foo()
define i64 @f1(i64 %a, i64 %b, float %f1, float %f2) {
; CHECK-LABEL: f1:
; CHECK: cebr %f0, %f2
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%cond = fcmp oeq float %f1, %f2
%res = select i1 %cond, i64 %a, i64 %b
@@ -21,8 +25,9 @@ define i64 @f1(i64 %a, i64 %b, float %f1, float %f2) {
define i64 @f2(i64 %a, i64 %b, float %f1, float *%ptr) {
; CHECK-LABEL: f2:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%f2 = load float , float *%ptr
%cond = fcmp oeq float %f1, %f2
@@ -34,8 +39,9 @@ define i64 @f2(i64 %a, i64 %b, float %f1, float *%ptr) {
define i64 @f3(i64 %a, i64 %b, float %f1, float *%base) {
; CHECK-LABEL: f3:
; CHECK: ceb %f0, 4092(%r4)
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%ptr = getelementptr float, float *%base, i64 1023
%f2 = load float , float *%ptr
@@ -50,8 +56,9 @@ define i64 @f4(i64 %a, i64 %b, float %f1, float *%base) {
; CHECK-LABEL: f4:
; CHECK: aghi %r4, 4096
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%ptr = getelementptr float, float *%base, i64 1024
%f2 = load float , float *%ptr
@@ -65,8 +72,9 @@ define i64 @f5(i64 %a, i64 %b, float %f1, float *%base) {
; CHECK-LABEL: f5:
; CHECK: aghi %r4, -4
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%ptr = getelementptr float, float *%base, i64 -1
%f2 = load float , float *%ptr
@@ -80,8 +88,9 @@ define i64 @f6(i64 %a, i64 %b, float %f1, float *%base, i64 %index) {
; CHECK-LABEL: f6:
; CHECK: sllg %r1, %r5, 2
; CHECK: ceb %f0, 400(%r1,%r4)
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%ptr1 = getelementptr float, float *%base, i64 %index
%ptr2 = getelementptr float, float *%ptr1, i64 100
@@ -95,7 +104,7 @@ define i64 @f6(i64 %a, i64 %b, float %f1, float *%base, i64 %index) {
define float @f7(float *%ptr0) {
; CHECK-LABEL: f7:
; CHECK: brasl %r14, foo@PLT
-; CHECK: ceb {{%f[0-9]+}}, 16{{[04]}}(%r15)
+; CHECK-SCALAR: ceb {{%f[0-9]+}}, 16{{[04]}}(%r15)
; CHECK: br %r14
%ptr1 = getelementptr float, float *%ptr0, i64 2
%ptr2 = getelementptr float, float *%ptr0, i64 4
@@ -153,8 +162,9 @@ define float @f7(float *%ptr0) {
define i64 @f8(i64 %a, i64 %b, float %f) {
; CHECK-LABEL: f8:
; CHECK: ltebr %f0, %f0
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%cond = fcmp oeq float %f, 0.0
%res = select i1 %cond, i64 %a, i64 %b
@@ -166,8 +176,9 @@ define i64 @f8(i64 %a, i64 %b, float %f) {
define i64 @f9(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f9:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: ber %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: ber %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrne %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp oeq float %f1, %f2
@@ -179,8 +190,9 @@ define i64 @f9(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f10(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f10:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: blhr %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: blhr %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrnlh %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp one float %f1, %f2
@@ -192,8 +204,9 @@ define i64 @f10(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f11(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f11:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bhr %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bhr %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrnh %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp olt float %f1, %f2
@@ -205,8 +218,9 @@ define i64 @f11(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f12(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f12:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bher %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bher %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrnhe %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp ole float %f1, %f2
@@ -218,8 +232,9 @@ define i64 @f12(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f13(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f13:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bler %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bler %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrnle %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp oge float %f1, %f2
@@ -231,8 +246,9 @@ define i64 @f13(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f14(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f14:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: blr %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: blr %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrnl %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp ogt float %f1, %f2
@@ -244,8 +260,9 @@ define i64 @f14(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f15(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f15:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bnlhr %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bnlhr %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrlh %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp ueq float %f1, %f2
@@ -257,8 +274,9 @@ define i64 @f15(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f16(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f16:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bner %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bner %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgre %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp une float %f1, %f2
@@ -270,8 +288,9 @@ define i64 @f16(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f17(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f17:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bnler %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bnler %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrle %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp ult float %f1, %f2
@@ -283,8 +302,9 @@ define i64 @f17(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f18(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f18:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bnlr %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bnlr %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrl %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp ule float %f1, %f2
@@ -296,8 +316,9 @@ define i64 @f18(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f19(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f19:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bnhr %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bnhr %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrh %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp uge float %f1, %f2
@@ -309,8 +330,9 @@ define i64 @f19(i64 %a, i64 %b, float %f2, float *%ptr) {
define i64 @f20(i64 %a, i64 %b, float %f2, float *%ptr) {
; CHECK-LABEL: f20:
; CHECK: ceb %f0, 0(%r4)
-; CHECK-NEXT: bnher %r14
-; CHECK: lgr %r2, %r3
+; CHECK-SCALAR-NEXT: bnher %r14
+; CHECK-SCALAR: lgr %r2, %r3
+; CHECK-VECTOR-NEXT: locgrhe %r2, %r3
; CHECK: br %r14
%f1 = load float , float *%ptr
%cond = fcmp ugt float %f1, %f2