diff options
Diffstat (limited to 'test/CodeGen/SystemZ/fp-mul-09.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/fp-mul-09.ll | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/test/CodeGen/SystemZ/fp-mul-09.ll b/test/CodeGen/SystemZ/fp-mul-09.ll deleted file mode 100644 index 927a8064823c..000000000000 --- a/test/CodeGen/SystemZ/fp-mul-09.ll +++ /dev/null @@ -1,114 +0,0 @@ -; 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=z13 \ -; RUN: | FileCheck -check-prefix=CHECK -check-prefix=CHECK-VECTOR %s - -declare double @llvm.fma.f64(double %f1, double %f2, double %f3) - -define double @f1(double %f1, double %f2, double %acc) { -; CHECK-LABEL: f1: -; CHECK-SCALAR: msdbr %f4, %f0, %f2 -; CHECK-SCALAR: ldr %f0, %f4 -; CHECK-VECTOR: wfmsdb %f0, %f0, %f2, %f4 -; CHECK: br %r14 - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f2(double %f1, double *%ptr, double %acc) { -; CHECK-LABEL: f2: -; CHECK: msdb %f2, %f0, 0(%r2) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f3(double %f1, double *%base, double %acc) { -; CHECK-LABEL: f3: -; CHECK: msdb %f2, %f0, 4088(%r2) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %ptr = getelementptr double, double *%base, i64 511 - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f4(double %f1, double *%base, double %acc) { -; The important thing here is that we don't generate an out-of-range -; displacement. Other sequences besides this one would be OK. -; -; CHECK-LABEL: f4: -; CHECK: aghi %r2, 4096 -; CHECK: msdb %f2, %f0, 0(%r2) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %ptr = getelementptr double, double *%base, i64 512 - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f5(double %f1, double *%base, double %acc) { -; Here too the important thing is that we don't generate an out-of-range -; displacement. Other sequences besides this one would be OK. -; -; CHECK-LABEL: f5: -; CHECK: aghi %r2, -8 -; CHECK: msdb %f2, %f0, 0(%r2) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %ptr = getelementptr double, double *%base, i64 -1 - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f6(double %f1, double *%base, i64 %index, double %acc) { -; CHECK-LABEL: f6: -; CHECK: sllg %r1, %r3, 3 -; CHECK: msdb %f2, %f0, 0(%r1,%r2) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %ptr = getelementptr double, double *%base, i64 %index - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f7(double %f1, double *%base, i64 %index, double %acc) { -; CHECK-LABEL: f7: -; CHECK: sllg %r1, %r3, 3 -; CHECK: msdb %f2, %f0, 4088({{%r1,%r2|%r2,%r1}}) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %index2 = add i64 %index, 511 - %ptr = getelementptr double, double *%base, i64 %index2 - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} - -define double @f8(double %f1, double *%base, i64 %index, double %acc) { -; CHECK-LABEL: f8: -; CHECK: sllg %r1, %r3, 3 -; CHECK: lay %r1, 4096({{%r1,%r2|%r2,%r1}}) -; CHECK: msdb %f2, %f0, 0(%r1) -; CHECK: ldr %f0, %f2 -; CHECK: br %r14 - %index2 = add i64 %index, 512 - %ptr = getelementptr double, double *%base, i64 %index2 - %f2 = load double , double *%ptr - %negacc = fsub double -0.0, %acc - %res = call double @llvm.fma.f64 (double %f1, double %f2, double %negacc) - ret double %res -} |
