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| author | Chris Lattner <sabre@nondot.org> | 2011-06-18 06:05:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-06-18 06:05:24 +0000 |
| commit | b85e4eba85a38698f3b3332f82554bf8442547e2 (patch) | |
| tree | ae680321c7e03ee37d612c42282038950d37ea13 /test/Transforms/DeadStoreElimination/simple.ll | |
| parent | 6be41eb7f00319f5ffa1a5435dcd1e81b3ce932d (diff) | |
| download | external_llvm-b85e4eba85a38698f3b3332f82554bf8442547e2.zip external_llvm-b85e4eba85a38698f3b3332f82554bf8442547e2.tar.gz external_llvm-b85e4eba85a38698f3b3332f82554bf8442547e2.tar.bz2 | |
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the
target indep prefetch change.
As usual, updating the testsuite is a PITA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/DeadStoreElimination/simple.ll')
| -rw-r--r-- | test/Transforms/DeadStoreElimination/simple.ll | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/test/Transforms/DeadStoreElimination/simple.ll b/test/Transforms/DeadStoreElimination/simple.ll index 23576da..5f143fc 100644 --- a/test/Transforms/DeadStoreElimination/simple.ll +++ b/test/Transforms/DeadStoreElimination/simple.ll @@ -3,8 +3,6 @@ target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:1 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind -declare void @llvm.memset.i64(i8*, i8, i64, i32) -declare void @llvm.memcpy.i64(i8*, i8*, i64, i32) declare i8* @llvm.init.trampoline(i8*, i8*, i8*) define void @test1(i32* %Q, i32* %P) { @@ -65,7 +63,7 @@ define void @test5(i32* %Q) { ; alias). define void @test6(i32 *%p, i8 *%q) { store i32 10, i32* %p, align 4 ;; dead. - call void @llvm.memset.i64(i8* %q, i8 42, i64 900, i32 1) + call void @llvm.memset.p0i8.i64(i8* %q, i8 42, i64 900, i32 1, i1 false) store i32 30, i32* %p, align 4 ret void ; CHECK: @test6 @@ -76,7 +74,7 @@ define void @test6(i32 *%p, i8 *%q) { ; alias). define void @test7(i32 *%p, i8 *%q, i8* noalias %r) { store i32 10, i32* %p, align 4 ;; dead. - call void @llvm.memcpy.i64(i8* %q, i8* %r, i64 900, i32 1) + call void @llvm.memcpy.p0i8.p0i8.i64(i8* %q, i8* %r, i64 900, i32 1, i1 false) store i32 30, i32* %p, align 4 ret void ; CHECK: @test7 @@ -184,8 +182,8 @@ define void @test14(i32* %Q) { ;; Fully dead overwrite of memcpy. define void @test15(i8* %P, i8* %Q) nounwind ssp { - tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1) - tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false) ret void ; CHECK: @test15 ; CHECK-NEXT: call void @llvm.memcpy @@ -194,8 +192,8 @@ define void @test15(i8* %P, i8* %Q) nounwind ssp { ;; Full overwrite of smaller memcpy. define void @test16(i8* %P, i8* %Q) nounwind ssp { - tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 8, i32 1) - tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 8, i32 1, i1 false) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false) ret void ; CHECK: @test16 ; CHECK-NEXT: call void @llvm.memcpy @@ -204,8 +202,8 @@ define void @test16(i8* %P, i8* %Q) nounwind ssp { ;; Overwrite of memset by memcpy. define void @test17(i8* %P, i8* noalias %Q) nounwind ssp { - tail call void @llvm.memset.i64(i8* %P, i8 42, i64 8, i32 1) - tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1) + tail call void @llvm.memset.p0i8.i64(i8* %P, i8 42, i64 8, i32 1, i1 false) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false) ret void ; CHECK: @test17 ; CHECK-NEXT: call void @llvm.memcpy @@ -228,8 +226,8 @@ define void @test17v(i8* %P, i8* %Q) nounwind ssp { ; A = B ; A = A define void @test18(i8* %P, i8* %Q, i8* %R) nounwind ssp { - tail call void @llvm.memcpy.i64(i8* %P, i8* %Q, i64 12, i32 1) - tail call void @llvm.memcpy.i64(i8* %P, i8* %R, i64 12, i32 1) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %Q, i64 12, i32 1, i1 false) + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %P, i8* %R, i64 12, i32 1, i1 false) ret void ; CHECK: @test18 ; CHECK-NEXT: call void @llvm.memcpy |