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1431b3c2f5
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. llvm-svn: 181204
19 lines
530 B
LLVM
19 lines
530 B
LLVM
; Test loads of 128-bit floating-point constants that can be represented
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; as 64-bit constants.
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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: lxdb %f0, 0([[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 4607182419068452864
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store fp128 0xL00000000000000003fff000001000000, fp128 *%x
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ret void
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}
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