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llvm-6502/test/CodeGen/X86/testl-commute.ll

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FileCheck-ize another test, making it much more precise for testing the individual cases, while hard coding less about registers in use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 20:42:11 +00:00
; RUN: llc < %s | FileCheck %s
add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07 01:48:08 +00:00
; rdar://5671654
; The loads should fold into the testl instructions, no matter how
; the inputs are commuted.
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-apple-darwin7"
define i32 @test(i32* %P, i32* %G) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-13 20:38:47 +00:00
; CHECK-LABEL: test:
FileCheck-ize another test, making it much more precise for testing the individual cases, while hard coding less about registers in use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 20:42:11 +00:00
; CHECK-NOT: ret
; CHECK: testl (%{{.*}}), %{{.*}}
; CHECK: ret
add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07 01:48:08 +00:00
entry:
%0 = load i32* %P, align 4 ; <i32> [#uses=3]
%1 = load i32* %G, align 4 ; <i32> [#uses=1]
%2 = and i32 %1, %0 ; <i32> [#uses=1]
%3 = icmp eq i32 %2, 0 ; <i1> [#uses=1]
br i1 %3, label %bb1, label %bb
bb: ; preds = %entry
%4 = tail call i32 @bar() nounwind ; <i32> [#uses=0]
ret i32 %0
bb1: ; preds = %entry
ret i32 %0
}
define i32 @test2(i32* %P, i32* %G) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-13 20:38:47 +00:00
; CHECK-LABEL: test2:
FileCheck-ize another test, making it much more precise for testing the individual cases, while hard coding less about registers in use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 20:42:11 +00:00
; CHECK-NOT: ret
; CHECK: testl (%{{.*}}), %{{.*}}
; CHECK: ret
add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07 01:48:08 +00:00
entry:
%0 = load i32* %P, align 4 ; <i32> [#uses=3]
%1 = load i32* %G, align 4 ; <i32> [#uses=1]
%2 = and i32 %0, %1 ; <i32> [#uses=1]
%3 = icmp eq i32 %2, 0 ; <i1> [#uses=1]
br i1 %3, label %bb1, label %bb
bb: ; preds = %entry
%4 = tail call i32 @bar() nounwind ; <i32> [#uses=0]
ret i32 %0
bb1: ; preds = %entry
ret i32 %0
}
FileCheck-ize another test, making it much more precise for testing the individual cases, while hard coding less about registers in use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 20:42:11 +00:00
add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07 01:48:08 +00:00
define i32 @test3(i32* %P, i32* %G) nounwind {
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-13 20:38:47 +00:00
; CHECK-LABEL: test3:
FileCheck-ize another test, making it much more precise for testing the individual cases, while hard coding less about registers in use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134330 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-02 20:42:11 +00:00
; CHECK-NOT: ret
; CHECK: testl (%{{.*}}), %{{.*}}
; CHECK: ret
add a testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07 01:48:08 +00:00
entry:
%0 = load i32* %P, align 4 ; <i32> [#uses=3]
%1 = load i32* %G, align 4 ; <i32> [#uses=1]
%2 = and i32 %0, %1 ; <i32> [#uses=1]
%3 = icmp eq i32 %2, 0 ; <i1> [#uses=1]
br i1 %3, label %bb1, label %bb
bb: ; preds = %entry
%4 = tail call i32 @bar() nounwind ; <i32> [#uses=0]
ret i32 %1
bb1: ; preds = %entry
ret i32 %1
}
declare i32 @bar()
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