Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/SystemZ/fp-move-04.ll

@@ -1,111 +0,0 @@
-; Test 64-bit floating-point loads.
-;
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
-; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
-
-; Test the low end of the LD range.
-define double @f1(double *%src) {
-; CHECK-LABEL: f1:
-; CHECK: ld %f0, 0(%r2)
-; CHECK: br %r14
-  %val = load double , double *%src
-  ret double %val
-}
-
-; Test the high end of the LD range.
-define double @f2(double *%src) {
-; CHECK-LABEL: f2:
-; CHECK: ld %f0, 4088(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 511
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check the next doubleword up, which should use LDY instead of LD.
-define double @f3(double *%src) {
-; CHECK-LABEL: f3:
-; CHECK: ldy %f0, 4096(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 512
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check the high end of the aligned LDY range.
-define double @f4(double *%src) {
-; CHECK-LABEL: f4:
-; CHECK: ldy %f0, 524280(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 65535
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check the next doubleword up, which needs separate address logic.
-; Other sequences besides this one would be OK.
-define double @f5(double *%src) {
-; CHECK-LABEL: f5:
-; CHECK: agfi %r2, 524288
-; CHECK: ld %f0, 0(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 65536
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check the high end of the negative aligned LDY range.
-define double @f6(double *%src) {
-; CHECK-LABEL: f6:
-; CHECK: ldy %f0, -8(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 -1
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check the low end of the LDY range.
-define double @f7(double *%src) {
-; CHECK-LABEL: f7:
-; CHECK: ldy %f0, -524288(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 -65536
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check the next doubleword down, which needs separate address logic.
-; Other sequences besides this one would be OK.
-define double @f8(double *%src) {
-; CHECK-LABEL: f8:
-; CHECK: agfi %r2, -524296
-; CHECK: ld %f0, 0(%r2)
-; CHECK: br %r14
-  %ptr = getelementptr double, double *%src, i64 -65537
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check that LD allows an index.
-define double @f9(i64 %src, i64 %index) {
-; CHECK-LABEL: f9:
-; CHECK: ld %f0, 4095({{%r3,%r2|%r2,%r3}})
-; CHECK: br %r14
-  %add1 = add i64 %src, %index
-  %add2 = add i64 %add1, 4095
-  %ptr = inttoptr i64 %add2 to double *
-  %val = load double , double *%ptr
-  ret double %val
-}
-
-; Check that LDY allows an index.
-define double @f10(i64 %src, i64 %index) {
-; CHECK-LABEL: f10:
-; CHECK: ldy %f0, 4096({{%r3,%r2|%r2,%r3}})
-; CHECK: br %r14
-  %add1 = add i64 %src, %index
-  %add2 = add i64 %add1, 4096
-  %ptr = inttoptr i64 %add2 to double *
-  %val = load double , double *%ptr
-  ret double %val
-}