-; "PLAIN" - No optimizations. This tests the target-independent
+; "PLAIN" - No optimizations. This tests the default target layout
; constant folder.
; RUN: opt -S -o - < %s | FileCheck --check-prefix=PLAIN %s
-; "OPT" - Optimizations but no targetdata. This tests target-independent
+; "OPT" - Optimizations but no targetdata. This tests default target layout
; folding in the optimizers.
; RUN: opt -S -o - -instcombine -globalopt < %s | FileCheck --check-prefix=OPT %s
; folding in the optimizers.
; RUN: opt -S -o - -instcombine -globalopt -default-data-layout="e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64" < %s | FileCheck --check-prefix=TO %s
-; "SCEV" - ScalarEvolution but no targetdata.
+; "SCEV" - ScalarEvolution with default target layout
; RUN: opt -analyze -scalar-evolution < %s | FileCheck --check-prefix=SCEV %s
; PLAIN: @F1 = global i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -2)
; PLAIN: @H8 = global i8* getelementptr (i8* null, i32 -1)
; PLAIN: @H1 = global i1* getelementptr (i1* null, i32 -1)
-; OPT: @G8 = global i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -1)
-; OPT: @G1 = global i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -1)
-; OPT: @F8 = global i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -2)
-; OPT: @F1 = global i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -2)
-; OPT: @H8 = global i8* getelementptr (i8* null, i32 -1)
-; OPT: @H1 = global i1* getelementptr (i1* null, i32 -1)
+; OPT: @G8 = global i8* null
+; OPT: @G1 = global i1* null
+; OPT: @F8 = global i8* inttoptr (i64 -1 to i8*)
+; OPT: @F1 = global i1* inttoptr (i64 -1 to i1*)
+; OPT: @H8 = global i8* inttoptr (i64 -1 to i8*)
+; OPT: @H1 = global i1* inttoptr (i64 -1 to i1*)
; TO: @G8 = global i8* null
; TO: @G1 = global i1* null
; TO: @F8 = global i8* inttoptr (i64 -1 to i8*)
; PLAIN: @g = constant i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64)
; PLAIN: @h = constant i64 ptrtoint (i1** getelementptr (i1** null, i32 1) to i64)
; PLAIN: @i = constant i64 ptrtoint (i1** getelementptr ({ i1, i1* }* null, i64 0, i32 1) to i64)
-; OPT: @a = constant i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2310)
-; OPT: @b = constant i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64)
-; OPT: @c = constant i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2)
-; OPT: @d = constant i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 11)
-; OPT: @e = constant i64 ptrtoint (double* getelementptr ({ double, float, double, double }* null, i64 0, i32 2) to i64)
+; OPT: @a = constant i64 18480
+; OPT: @b = constant i64 8
+; OPT: @c = constant i64 16
+; OPT: @d = constant i64 88
+; OPT: @e = constant i64 16
; OPT: @f = constant i64 1
-; OPT: @g = constant i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64)
-; OPT: @h = constant i64 ptrtoint (i1** getelementptr (i1** null, i32 1) to i64)
-; OPT: @i = constant i64 ptrtoint (i1** getelementptr ({ i1, i1* }* null, i64 0, i32 1) to i64)
+; OPT: @g = constant i64 8
+; OPT: @h = constant i64 8
+; OPT: @i = constant i64 8
; TO: @a = constant i64 18480
; TO: @b = constant i64 8
; TO: @c = constant i64 16
; PLAIN: @M = constant i64* getelementptr (i64* null, i32 1)
; PLAIN: @N = constant i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1)
; PLAIN: @O = constant i64* getelementptr ([2 x i64]* null, i32 0, i32 1)
-; OPT: @M = constant i64* getelementptr (i64* null, i32 1)
-; OPT: @N = constant i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1)
-; OPT: @O = constant i64* getelementptr ([2 x i64]* null, i32 0, i32 1)
+; OPT: @M = constant i64* inttoptr (i64 8 to i64*)
+; OPT: @N = constant i64* inttoptr (i64 8 to i64*)
+; OPT: @O = constant i64* inttoptr (i64 8 to i64*)
; TO: @M = constant i64* inttoptr (i64 8 to i64*)
; TO: @N = constant i64* inttoptr (i64 8 to i64*)
; TO: @O = constant i64* inttoptr (i64 8 to i64*)
; PLAIN: @Y = global [3 x { i32, i32 }]* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 2)
; PLAIN: @Z = global i32* getelementptr inbounds (i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 0), i64 1)
; OPT: @Y = global [3 x { i32, i32 }]* getelementptr ([3 x { i32, i32 }]* @ext, i64 2)
-; OPT: @Z = global i32* getelementptr (i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 0), i64 1)
+; OPT: @Z = global i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 1)
; TO: @Y = global [3 x { i32, i32 }]* getelementptr ([3 x { i32, i32 }]* @ext, i64 2)
; TO: @Z = global i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 1)
; PLAIN: ret i1* %t
; PLAIN: }
; OPT: define i8* @goo8() #0 {
-; OPT: ret i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -1)
+; OPT: ret i8* null
; OPT: }
; OPT: define i1* @goo1() #0 {
-; OPT: ret i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -1)
+; OPT: ret i1* null
; OPT: }
; OPT: define i8* @foo8() #0 {
-; OPT: ret i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -2)
+; OPT: ret i8* inttoptr (i64 -1 to i8*)
; OPT: }
; OPT: define i1* @foo1() #0 {
-; OPT: ret i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -2)
+; OPT: ret i1* inttoptr (i64 -1 to i1*)
; OPT: }
; OPT: define i8* @hoo8() #0 {
-; OPT: ret i8* getelementptr (i8* null, i32 -1)
+; OPT: ret i8* inttoptr (i64 -1 to i8*)
; OPT: }
; OPT: define i1* @hoo1() #0 {
-; OPT: ret i1* getelementptr (i1* null, i32 -1)
+; OPT: ret i1* inttoptr (i64 -1 to i1*)
; OPT: }
; TO: define i8* @goo8() #0 {
; TO: ret i8* null
; TO: }
; SCEV: Classifying expressions for: @goo8
; SCEV: %t = bitcast i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -1) to i8*
-; SCEV: --> ((-1 * sizeof(i8)) + inttoptr (i32 1 to i8*))
+; SCEV: --> (-1 + inttoptr (i32 1 to i8*))
; SCEV: Classifying expressions for: @goo1
; SCEV: %t = bitcast i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -1) to i1*
-; SCEV: --> ((-1 * sizeof(i1)) + inttoptr (i32 1 to i1*))
+; SCEV: --> (-1 + inttoptr (i32 1 to i1*))
; SCEV: Classifying expressions for: @foo8
; SCEV: %t = bitcast i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -2) to i8*
-; SCEV: --> ((-2 * sizeof(i8)) + inttoptr (i32 1 to i8*))
+; SCEV: --> (-2 + inttoptr (i32 1 to i8*))
; SCEV: Classifying expressions for: @foo1
; SCEV: %t = bitcast i1* getelementptr (i1* inttoptr (i32 1 to i1*), i32 -2) to i1*
-; SCEV: --> ((-2 * sizeof(i1)) + inttoptr (i32 1 to i1*))
+; SCEV: --> (-2 + inttoptr (i32 1 to i1*))
; SCEV: Classifying expressions for: @hoo8
-; SCEV: --> (-1 * sizeof(i8))
+; SCEV: --> -1
; SCEV: Classifying expressions for: @hoo1
-; SCEV: --> (-1 * sizeof(i1))
+; SCEV: --> -1
define i8* @goo8() nounwind {
%t = bitcast i8* getelementptr (i8* inttoptr (i32 1 to i8*), i32 -1) to i8*
; PLAIN: ret i64 %t
; PLAIN: }
; OPT: define i64 @fa() #0 {
-; OPT: ret i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2310)
+; OPT: ret i64 18480
; OPT: }
; OPT: define i64 @fb() #0 {
-; OPT: ret i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64)
+; OPT: ret i64 8
; OPT: }
; OPT: define i64 @fc() #0 {
-; OPT: ret i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2)
+; OPT: ret i64 16
; OPT: }
; OPT: define i64 @fd() #0 {
-; OPT: ret i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 11)
+; OPT: ret i64 88
; OPT: }
; OPT: define i64 @fe() #0 {
-; OPT: ret i64 ptrtoint (double* getelementptr ({ double, float, double, double }* null, i64 0, i32 2) to i64)
+; OPT: ret i64 16
; OPT: }
; OPT: define i64 @ff() #0 {
; OPT: ret i64 1
; OPT: }
; OPT: define i64 @fg() #0 {
-; OPT: ret i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64)
+; OPT: ret i64 8
; OPT: }
; OPT: define i64 @fh() #0 {
-; OPT: ret i64 ptrtoint (i1** getelementptr (i1** null, i32 1) to i64)
+; OPT: ret i64 8
; OPT: }
; OPT: define i64 @fi() #0 {
-; OPT: ret i64 ptrtoint (i1** getelementptr ({ i1, i1* }* null, i64 0, i32 1) to i64)
+; OPT: ret i64 8
; OPT: }
; TO: define i64 @fa() #0 {
; TO: ret i64 18480
; TO: ret i64 8
; TO: }
; SCEV: Classifying expressions for: @fa
-; SCEV: %t = bitcast i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2310) to i64
+; SCEV: %t = bitcast i64 mul (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2310) to i64
; SCEV: --> (2310 * sizeof(double))
; SCEV: Classifying expressions for: @fb
-; SCEV: %t = bitcast i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) to i64
+; SCEV: %t = bitcast i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) to i64
; SCEV: --> alignof(double)
; SCEV: Classifying expressions for: @fc
-; SCEV: %t = bitcast i64 mul nuw (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2) to i64
+; SCEV: %t = bitcast i64 mul nuw (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 2) to i64
; SCEV: --> (2 * sizeof(double))
; SCEV: Classifying expressions for: @fd
-; SCEV: %t = bitcast i64 mul nuw (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 11) to i64
+; SCEV: %t = bitcast i64 mul nuw (i64 ptrtoint (double* getelementptr (double* null, i32 1) to i64), i64 11) to i64
; SCEV: --> (11 * sizeof(double))
; SCEV: Classifying expressions for: @fe
-; SCEV: %t = bitcast i64 ptrtoint (double* getelementptr ({ double, float, double, double }* null, i64 0, i32 2) to i64) to i64
+; SCEV: %t = bitcast i64 ptrtoint (double* getelementptr ({ double, float, double, double }* null, i64 0, i32 2) to i64) to i64
; SCEV: --> offsetof({ double, float, double, double }, 2)
; SCEV: Classifying expressions for: @ff
-; SCEV: %t = bitcast i64 1 to i64
+; SCEV: %t = bitcast i64 1 to i64
; SCEV: --> 1
; SCEV: Classifying expressions for: @fg
; SCEV: %t = bitcast i64 ptrtoint (double* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) to i64
; PLAIN: ret i64* %t
; PLAIN: }
; OPT: define i64* @fM() #0 {
-; OPT: ret i64* getelementptr (i64* null, i32 1)
+; OPT: ret i64* inttoptr (i64 8 to i64*)
; OPT: }
; OPT: define i64* @fN() #0 {
-; OPT: ret i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1)
+; OPT: ret i64* inttoptr (i64 8 to i64*)
; OPT: }
; OPT: define i64* @fO() #0 {
-; OPT: ret i64* getelementptr ([2 x i64]* null, i32 0, i32 1)
+; OPT: ret i64* inttoptr (i64 8 to i64*)
; OPT: }
; TO: define i64* @fM() #0 {
; TO: ret i64* inttoptr (i64 8 to i64*)
; TO: ret i64* inttoptr (i64 8 to i64*)
; TO: }
; SCEV: Classifying expressions for: @fM
-; SCEV: %t = bitcast i64* getelementptr (i64* null, i32 1) to i64*
-; SCEV: --> sizeof(i64)
+; SCEV: %t = bitcast i64* getelementptr (i64* null, i32 1) to i64*
+; SCEV: --> 8
; SCEV: Classifying expressions for: @fN
-; SCEV: %t = bitcast i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1) to i64*
-; SCEV: --> sizeof(i64)
+; SCEV: %t = bitcast i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1) to i64*
+; SCEV: --> 8
; SCEV: Classifying expressions for: @fO
-; SCEV: %t = bitcast i64* getelementptr ([2 x i64]* null, i32 0, i32 1) to i64*
-; SCEV: --> sizeof(i64)
+; SCEV: %t = bitcast i64* getelementptr ([2 x i64]* null, i32 0, i32 1) to i64*
+; SCEV: --> 8
define i64* @fM() nounwind {
%t = bitcast i64* getelementptr (i64* null, i32 1) to i64*
; PLAIN: ret i32* %t
; PLAIN: }
; OPT: define i32* @fZ() #0 {
-; OPT: ret i32* getelementptr (i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 0), i64 1)
+; OPT: ret i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 1)
; OPT: }
; TO: define i32* @fZ() #0 {
; TO: ret i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 1)
; TO: }
; SCEV: Classifying expressions for: @fZ
; SCEV: %t = bitcast i32* getelementptr inbounds (i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 0), i64 1) to i32*
-; SCEV: --> ((3 * sizeof(i32)) + @ext)
+; SCEV: --> (12 + @ext)
define i32* @fZ() nounwind {
%t = bitcast i32* getelementptr inbounds (i32* getelementptr inbounds ([3 x { i32, i32 }]* @ext, i64 0, i64 1, i32 0), i64 1) to i32*
%p = getelementptr inbounds i8, i8* addrspacecast ([4 x i8] addrspace(12)* @p12 to i8*),
i32 2
ret i8* %p
-; OPT: ret i8* getelementptr (i8* addrspacecast (i8 addrspace(12)* getelementptr inbounds ([4 x i8] addrspace(12)* @p12, i32 0, i32 0) to i8*), i32 2)
+; OPT: ret i8* getelementptr ([4 x i8]* addrspacecast ([4 x i8] addrspace(12)* @p12 to [4 x i8]*), i64 0, i64 2)
}
define i8* @same_addrspace() nounwind noinline {
; OPT: same_addrspace
%p = getelementptr inbounds i8, i8* bitcast ([4 x i8] * @p0 to i8*), i32 2
ret i8* %p
-; OPT: ret i8* getelementptr inbounds ([4 x i8]* @p0, i32 0, i32 2)
+; OPT: ret i8* getelementptr inbounds ([4 x i8]* @p0, i64 0, i64 2)
}
@gv1 = internal global i32 1