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Diffstat (limited to 'test/CodeGen/SystemZ/fp-const-08.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/fp-const-08.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/fp-const-08.ll b/test/CodeGen/SystemZ/fp-const-08.ll new file mode 100644 index 0000000000..6a8a1ab3f9 --- /dev/null +++ b/test/CodeGen/SystemZ/fp-const-08.ll @@ -0,0 +1,21 @@ +; Test loads of 128-bit floating-point constants. This value would actually +; fit within the x86 80-bit format, so the test make sure we don't try to +; extend from an f80. +; +; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s +; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CONST + +define void @f1(fp128 *%x) { +; CHECK: f1: +; CHECK: larl [[REGISTER:%r[1-5]+]], {{.*}} +; CHECK: ld %f0, 0([[REGISTER]]) +; CHECK: ld %f2, 8([[REGISTER]]) +; CHECK: std %f0, 0(%r2) +; CHECK: std %f2, 8(%r2) +; CHECK: br %r14 +; +; CONST: .quad 4611404543450677248 +; CONST: .quad 576460752303423488 + store fp128 0xL08000000000000003fff000000000000, fp128 *%x + ret void +} |