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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-04-16 20:56:42 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-04-16 20:56:42 +0000 |
| commit | 39ac3252e897f291cf3e39363bcb4ee7e1de8e30 (patch) | |
| tree | ce0adf4cc1f70da792d19b22cff011d3be8c6c86 /test | |
| parent | 7489765eeb493e3246fc14ecac235993a0d17acb (diff) | |
| download | external_llvm-39ac3252e897f291cf3e39363bcb4ee7e1de8e30.zip external_llvm-39ac3252e897f291cf3e39363bcb4ee7e1de8e30.tar.gz external_llvm-39ac3252e897f291cf3e39363bcb4ee7e1de8e30.tar.bz2 | |
FileCheckize these tests.
Add an extra test to ldr_post with an immediate increment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154859 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/ldr_post.ll | 19 | ||||
| -rw-r--r-- | test/CodeGen/ARM/ldr_pre.ll | 10 |
2 files changed, 23 insertions, 6 deletions
diff --git a/test/CodeGen/ARM/ldr_post.ll b/test/CodeGen/ARM/ldr_post.ll index 97a48e1..8ddf025 100644 --- a/test/CodeGen/ARM/ldr_post.ll +++ b/test/CodeGen/ARM/ldr_post.ll @@ -1,7 +1,9 @@ -; RUN: llc < %s -march=arm | \ -; RUN: grep {ldr.*\\\[.*\],} | count 1 +; RUN: llc < %s -march=arm | FileCheck %s -define i32 @test(i32 %a, i32 %b, i32 %c) { +; CHECK: test1: +; CHECK: ldr {{.*, \[.*]}}, -r2 +; CHECK-NOT: ldr +define i32 @test1(i32 %a, i32 %b, i32 %c) { %tmp1 = mul i32 %a, %b ; <i32> [#uses=2] %tmp2 = inttoptr i32 %tmp1 to i32* ; <i32*> [#uses=1] %tmp3 = load i32* %tmp2 ; <i32> [#uses=1] @@ -10,3 +12,14 @@ define i32 @test(i32 %a, i32 %b, i32 %c) { ret i32 %tmp5 } +; CHECK: test2: +; CHECK: ldr {{.*, \[.*\]}}, #-16 +; CHECK-NOT: ldr +define i32 @test2(i32 %a, i32 %b) { + %tmp1 = mul i32 %a, %b ; <i32> [#uses=2] + %tmp2 = inttoptr i32 %tmp1 to i32* ; <i32*> [#uses=1] + %tmp3 = load i32* %tmp2 ; <i32> [#uses=1] + %tmp4 = sub i32 %tmp1, 16 ; <i32> [#uses=1] + %tmp5 = mul i32 %tmp4, %tmp3 ; <i32> [#uses=1] + ret i32 %tmp5 +} diff --git a/test/CodeGen/ARM/ldr_pre.ll b/test/CodeGen/ARM/ldr_pre.ll index 7c44284..e904e5f 100644 --- a/test/CodeGen/ARM/ldr_pre.ll +++ b/test/CodeGen/ARM/ldr_pre.ll @@ -1,6 +1,8 @@ -; RUN: llc < %s -march=arm | \ -; RUN: grep {ldr.*\\!} | count 2 +; RUN: llc < %s -march=arm | FileCheck %s +; CHECK: test1: +; CHECK: ldr {{.*!}} +; CHECK-NOT: ldr define i32* @test1(i32* %X, i32* %dest) { %Y = getelementptr i32* %X, i32 4 ; <i32*> [#uses=2] %A = load i32* %Y ; <i32> [#uses=1] @@ -8,6 +10,9 @@ define i32* @test1(i32* %X, i32* %dest) { ret i32* %Y } +; CHECK: test2: +; CHECK: ldr {{.*!}} +; CHECK-NOT: ldr define i32 @test2(i32 %a, i32 %b, i32 %c) { %tmp1 = sub i32 %a, %b ; <i32> [#uses=2] %tmp2 = inttoptr i32 %tmp1 to i32* ; <i32*> [#uses=1] @@ -16,4 +21,3 @@ define i32 @test2(i32 %a, i32 %b, i32 %c) { %tmp5 = add i32 %tmp4, %tmp3 ; <i32> [#uses=1] ret i32 %tmp5 } - |