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llvm-mirror/test/CodeGen/Hexagon/fcmp.ll

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Hexagon V5 FP Support. llvm-svn: 156568
2012-05-10 22:20:25 +02:00
; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
; Check that we generate floating point compare in V5
; CHECK: p{{[0-2]+}} = sfcmp.{{.}}
define i32 @foo(float %y) nounwind {
entry:
%retval = alloca i32, align 4
%y.addr = alloca float, align 4
store float %y, float* %y.addr, align 4
[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 llvm-svn: 230794
2015-02-27 22:17:42 +01:00
%0 = load float, float* %y.addr, align 4
Hexagon V5 FP Support. llvm-svn: 156568
2012-05-10 22:20:25 +02:00
%cmp = fcmp ogt float %0, 0x406AD7EFA0000000
br i1 %cmp, label %if.then, label %if.else
if.then: ; preds = %entry
store i32 1, i32* %retval
br label %return
if.else: ; preds = %entry
store i32 2, i32* %retval
br label %return
return: ; preds = %if.else, %if.then
[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 llvm-svn: 230794
2015-02-27 22:17:42 +01:00
%1 = load i32, i32* %retval
Hexagon V5 FP Support. llvm-svn: 156568
2012-05-10 22:20:25 +02:00
ret i32 %1
}
define i32 @main() nounwind {
entry:
%retval = alloca i32, align 4
%a = alloca float, align 4
store i32 0, i32* %retval
store float 0x40012E0A00000000, float* %a, align 4
[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 llvm-svn: 230794
2015-02-27 22:17:42 +01:00
%0 = load float, float* %a, align 4
Hexagon V5 FP Support. llvm-svn: 156568
2012-05-10 22:20:25 +02:00
%call = call i32 @foo(float %0)
ret i32 %call
}
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