llvm/test/CodeGen/Hexagon/dsub.ll
David Blaikie 7c9c6ed761 [opaque pointer type] Add textual IR support for explicit type parameter to load instruction
Essentially the same as the GEP change in r230786.

A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)

import fileinput
import sys
import re

pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")

for line in sys.stdin:
  sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))

Reviewers: rafael, dexonsmith, grosser

Differential Revision: http://reviews.llvm.org/D7649

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00

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557 B
LLVM

; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
; Check that we generate double precision floating point subtract in V5.
; CHECK: call __hexagon_subdf3
define i32 @main() nounwind {
entry:
%a = alloca double, align 8
%b = alloca double, align 8
%c = alloca double, align 8
store double 1.540000e+01, double* %a, align 8
store double 9.100000e+00, double* %b, align 8
%0 = load double, double* %b, align 8
%1 = load double, double* %a, align 8
%sub = fsub double %0, %1
store double %sub, double* %c, align 8
ret i32 0
}