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Diffstat (limited to 'test/CodeGen/SystemZ/05-MemRegStores.ll')
-rw-r--r-- | test/CodeGen/SystemZ/05-MemRegStores.ll | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/05-MemRegStores.ll b/test/CodeGen/SystemZ/05-MemRegStores.ll new file mode 100644 index 000000000000..b851c3fa6e00 --- /dev/null +++ b/test/CodeGen/SystemZ/05-MemRegStores.ll @@ -0,0 +1,79 @@ +; RUN: llc < %s | not grep aghi +; RUN: llc < %s | FileCheck %s + +target datalayout = "E-p:64:64:64-i1:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128" +target triple = "s390x-unknown-linux-gnu" + +define void @foo1(i64* nocapture %a, i64 %idx, i64 %val) nounwind { +entry: + +; CHECK: foo1: +; CHECK: stg %r4, 8(%r1,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i64* %a, i64 %add.ptr.sum ; <i64*> [#uses=1] + store i64 %val, i64* %add.ptr2 + ret void +} + +define void @foo2(i32* nocapture %a, i64 %idx, i32 %val) nounwind { +entry: +; CHECK: foo2: +; CHECK: st %r4, 4(%r1,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i32* %a, i64 %add.ptr.sum ; <i32*> [#uses=1] + store i32 %val, i32* %add.ptr2 + ret void +} + +define void @foo3(i16* nocapture %a, i64 %idx, i16 zeroext %val) nounwind { +entry: +; CHECK: foo3: +; CHECK: sth %r4, 2(%r1,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i16* %a, i64 %add.ptr.sum ; <i16*> [#uses=1] + store i16 %val, i16* %add.ptr2 + ret void +} + +define void @foo4(i8* nocapture %a, i64 %idx, i8 zeroext %val) nounwind { +entry: +; CHECK: foo4: +; CHECK: stc %r4, 1(%r3,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i8* %a, i64 %add.ptr.sum ; <i8*> [#uses=1] + store i8 %val, i8* %add.ptr2 + ret void +} + +define void @foo5(i8* nocapture %a, i64 %idx, i64 %val) nounwind { +entry: +; CHECK: foo5: +; CHECK: stc %r4, 1(%r3,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i8* %a, i64 %add.ptr.sum ; <i8*> [#uses=1] + %conv = trunc i64 %val to i8 ; <i8> [#uses=1] + store i8 %conv, i8* %add.ptr2 + ret void +} + +define void @foo6(i16* nocapture %a, i64 %idx, i64 %val) nounwind { +entry: +; CHECK: foo6: +; CHECK: sth %r4, 2(%r1,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i16* %a, i64 %add.ptr.sum ; <i16*> [#uses=1] + %conv = trunc i64 %val to i16 ; <i16> [#uses=1] + store i16 %conv, i16* %add.ptr2 + ret void +} + +define void @foo7(i32* nocapture %a, i64 %idx, i64 %val) nounwind { +entry: +; CHECK: foo7: +; CHECK: st %r4, 4(%r1,%r2) + %add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr2 = getelementptr i32* %a, i64 %add.ptr.sum ; <i32*> [#uses=1] + %conv = trunc i64 %val to i32 ; <i32> [#uses=1] + store i32 %conv, i32* %add.ptr2 + ret void +} |