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https://github.com/c64scene-ar/llvm-6502.git
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b503b49b51
This adds all CodeGen tests for the SystemZ target. This version of the patch incorporates feedback from a review by Sean Silva. Thanks to all reviewers! Patch by Richard Sandiford. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181204 91177308-0d34-0410-b5e6-96231b3b80d8
22 lines
672 B
LLVM
22 lines
672 B
LLVM
; Test loads of 128-bit floating-point constants. This value would actually
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; fit within the x86 80-bit format, so the test make sure we don't try to
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; extend from an f80.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CONST
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define void @f1(fp128 *%x) {
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; CHECK: f1:
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; CHECK: larl [[REGISTER:%r[1-5]+]], {{.*}}
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; CHECK: ld %f0, 0([[REGISTER]])
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; CHECK: ld %f2, 8([[REGISTER]])
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; CHECK: std %f0, 0(%r2)
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; CHECK: std %f2, 8(%r2)
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; CHECK: br %r14
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;
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; CONST: .quad 4611404543450677248
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; CONST: .quad 576460752303423488
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store fp128 0xL08000000000000003fff000000000000, fp128 *%x
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ret void
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}
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