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-rw-r--r--llvm/test/CodeGen/X86/shift-double.llx54
1 files changed, 32 insertions, 22 deletions
diff --git a/llvm/test/CodeGen/X86/shift-double.llx b/llvm/test/CodeGen/X86/shift-double.llx
index 46cff2d2872..24017fe2178 100644
--- a/llvm/test/CodeGen/X86/shift-double.llx
+++ b/llvm/test/CodeGen/X86/shift-double.llx
@@ -1,31 +1,41 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
+; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | \
; RUN: grep {sh\[lr\]d} | count 5
-long %test1(long %X, ubyte %C) {
- %Y = shl long %X, ubyte %C
- ret long %Y
+define i64 @test1(i64 %X, i8 %C) {
+ %shift.upgrd.1 = zext i8 %C to i64 ; <i64> [#uses=1]
+ %Y = shl i64 %X, %shift.upgrd.1 ; <i64> [#uses=1]
+ ret i64 %Y
}
-long %test2(long %X, ubyte %C) {
- %Y = shr long %X, ubyte %C
- ret long %Y
+
+define i64 @test2(i64 %X, i8 %C) {
+ %shift.upgrd.2 = zext i8 %C to i64 ; <i64> [#uses=1]
+ %Y = ashr i64 %X, %shift.upgrd.2 ; <i64> [#uses=1]
+ ret i64 %Y
}
-ulong %test3(ulong %X, ubyte %C) {
- %Y = shr ulong %X, ubyte %C
- ret ulong %Y
+
+define i64 @test3(i64 %X, i8 %C) {
+ %shift.upgrd.3 = zext i8 %C to i64 ; <i64> [#uses=1]
+ %Y = lshr i64 %X, %shift.upgrd.3 ; <i64> [#uses=1]
+ ret i64 %Y
}
-uint %test4(uint %A, uint %B, ubyte %C) {
- %X = shl uint %A, ubyte %C
- %Cv = sub ubyte 32, %C
- %Y = shr uint %B, ubyte %Cv
- %Z = or uint %Y, %X
- ret uint %Z
+define i32 @test4(i32 %A, i32 %B, i8 %C) {
+ %shift.upgrd.4 = zext i8 %C to i32 ; <i32> [#uses=1]
+ %X = shl i32 %A, %shift.upgrd.4 ; <i32> [#uses=1]
+ %Cv = sub i8 32, %C ; <i8> [#uses=1]
+ %shift.upgrd.5 = zext i8 %Cv to i32 ; <i32> [#uses=1]
+ %Y = lshr i32 %B, %shift.upgrd.5 ; <i32> [#uses=1]
+ %Z = or i32 %Y, %X ; <i32> [#uses=1]
+ ret i32 %Z
}
-ushort %test5(ushort %A, ushort %B, ubyte %C) {
- %X = shl ushort %A, ubyte %C
- %Cv = sub ubyte 16, %C
- %Y = shr ushort %B, ubyte %Cv
- %Z = or ushort %Y, %X
- ret ushort %Z
+define i16 @test5(i16 %A, i16 %B, i8 %C) {
+ %shift.upgrd.6 = zext i8 %C to i16 ; <i16> [#uses=1]
+ %X = shl i16 %A, %shift.upgrd.6 ; <i16> [#uses=1]
+ %Cv = sub i8 16, %C ; <i8> [#uses=1]
+ %shift.upgrd.7 = zext i8 %Cv to i16 ; <i16> [#uses=1]
+ %Y = lshr i16 %B, %shift.upgrd.7 ; <i16> [#uses=1]
+ %Z = or i16 %Y, %X ; <i16> [#uses=1]
+ ret i16 %Z
}
+
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