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llvm-project/llvm/test/Transforms/ArgumentPromotion/control-flow.ll

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[ArgPromote] Actually add FileCheck to a test that I actually updated to have nice CHECK patterns instead of relying on a coarse 'not grep' check. Sorry that I missed this the first time through. llvm-svn: 294422
2017-02-08 16:04:02 +08:00
; RUN: opt < %s -argpromotion -S | FileCheck %s
[PM] Port ArgumentPromotion to the new pass manager. Now that the call graph supports efficient replacement of a function and spurious reference edges, we can port ArgumentPromotion to the new pass manager very easily. The old PM-specific bits are sunk into callbacks that the new PM simply doesn't use. Unlike the old PM, the new PM simply does argument promotion and afterward does the update to LCG reflecting the promoted function. Differential Revision: https://reviews.llvm.org/D29580 llvm-svn: 294667
2017-02-10 07:46:27 +08:00
; RUN: opt < %s -passes=argpromotion -S | FileCheck %s
Add a testcase for a function we cannot legally promote the argument of. llvm-svn: 17716
2004-11-14 07:28:39 +08:00
[ArgPromote] Replace all the grep-based testing with precise FileCheck tests. This also removes the use of instcombine as we can max the patterns produced by argument promotion directly with the more powerful tools in FileCheck. llvm-svn: 294174
2017-02-06 16:43:11 +08:00
; Don't promote around control flow.
Remove llvm-upgrade and update test cases. llvm-svn: 47793
2008-03-01 17:15:35 +08:00
define internal i32 @callee(i1 %C, i32* %P) {
[ArgPromote] Replace all the grep-based testing with precise FileCheck tests. This also removes the use of instcombine as we can max the patterns produced by argument promotion directly with the more powerful tools in FileCheck. llvm-svn: 294174
2017-02-06 16:43:11 +08:00
; CHECK-LABEL: define internal i32 @callee(
; CHECK: i1 %C, i32* %P)
entry:
br i1 %C, label %T, label %F
Add a testcase for a function we cannot legally promote the argument of. llvm-svn: 17716
2004-11-14 07:28:39 +08:00
[ArgPromote] Replace all the grep-based testing with precise FileCheck tests. This also removes the use of instcombine as we can max the patterns produced by argument promotion directly with the more powerful tools in FileCheck. llvm-svn: 294174
2017-02-06 16:43:11 +08:00
T:
ret i32 17
Remove llvm-upgrade and update test cases. llvm-svn: 47793
2008-03-01 17:15:35 +08:00
[ArgPromote] Replace all the grep-based testing with precise FileCheck tests. This also removes the use of instcombine as we can max the patterns produced by argument promotion directly with the more powerful tools in FileCheck. llvm-svn: 294174
2017-02-06 16:43:11 +08:00
F:
%X = load i32, i32* %P
ret i32 %X
Add a testcase for a function we cannot legally promote the argument of. llvm-svn: 17716
2004-11-14 07:28:39 +08:00
}
Remove llvm-upgrade and update test cases. llvm-svn: 47793
2008-03-01 17:15:35 +08:00
define i32 @foo() {
[ArgPromote] Replace all the grep-based testing with precise FileCheck tests. This also removes the use of instcombine as we can max the patterns produced by argument promotion directly with the more powerful tools in FileCheck. llvm-svn: 294174
2017-02-06 16:43:11 +08:00
; CHECK-LABEL: define i32 @foo(
entry:
; CHECK-NOT: load i32, i32* null
%X = call i32 @callee(i1 true, i32* null)
; CHECK: call i32 @callee(i1 true, i32* null)
ret i32 %X
Add a testcase for a function we cannot legally promote the argument of. llvm-svn: 17716
2004-11-14 07:28:39 +08:00
}