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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
31 lines
635 B
LLVM
31 lines
635 B
LLVM
; Test the FPR constraint "f".
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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define float @f1() {
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; CHECK: f1:
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; CHECK: lzer %f1
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; CHECK: blah %f0 %f1
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; CHECK: br %r14
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%val = call float asm "blah $0 $1", "=&f,f" (float 0.0)
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ret float %val
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}
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define double @f2() {
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; CHECK: f2:
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; CHECK: lzdr %f1
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; CHECK: blah %f0 %f1
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; CHECK: br %r14
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%val = call double asm "blah $0 $1", "=&f,f" (double 0.0)
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ret double %val
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}
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define double @f3() {
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; CHECK: f3:
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; CHECK: lzxr %f1
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; CHECK: blah %f0 %f1
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; CHECK: br %r14
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%val = call double asm "blah $0 $1", "=&f,f" (fp128 0xL00000000000000000000000000000000)
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ret double %val
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}
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