diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Other/multi-pointer-size.ll | 43 | ||||
| -rw-r--r-- | test/Transforms/InstCombine/constant-fold-gep-as-0.ll | 235 |
2 files changed, 0 insertions, 278 deletions
diff --git a/test/Other/multi-pointer-size.ll b/test/Other/multi-pointer-size.ll deleted file mode 100644 index 95fa54b8f2..0000000000 --- a/test/Other/multi-pointer-size.ll +++ /dev/null @@ -1,43 +0,0 @@ -; RUN: opt -instcombine %s | llvm-dis | FileCheck %s -target datalayout = "e-p:32:32:32-p1:64:64:64-p2:8:8:8-p3:16:16:16--p4:96:96:96-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32" - -define i32 @test_as0(i32 addrspace(0)* %A) { -entry: -; CHECK: %arrayidx = getelementptr i32* %A, i32 1 - %arrayidx = getelementptr i32 addrspace(0)* %A, i64 1 - %y = load i32 addrspace(0)* %arrayidx, align 4 - ret i32 %y -} - -define i32 @test_as1(i32 addrspace(1)* %A) { -entry: -; CHECK: %arrayidx = getelementptr i32 addrspace(1)* %A, i64 1 - %arrayidx = getelementptr i32 addrspace(1)* %A, i32 1 - %y = load i32 addrspace(1)* %arrayidx, align 4 - ret i32 %y -} - -define i32 @test_as2(i32 addrspace(2)* %A) { -entry: -; CHECK: %arrayidx = getelementptr i32 addrspace(2)* %A, i8 1 - %arrayidx = getelementptr i32 addrspace(2)* %A, i32 1 - %y = load i32 addrspace(2)* %arrayidx, align 4 - ret i32 %y -} - -define i32 @test_as3(i32 addrspace(3)* %A) { -entry: -; CHECK: %arrayidx = getelementptr i32 addrspace(3)* %A, i16 1 - %arrayidx = getelementptr i32 addrspace(3)* %A, i32 1 - %y = load i32 addrspace(3)* %arrayidx, align 4 - ret i32 %y -} - -define i32 @test_as4(i32 addrspace(4)* %A) { -entry: -; CHECK: %arrayidx = getelementptr i32 addrspace(4)* %A, i96 1 - %arrayidx = getelementptr i32 addrspace(4)* %A, i32 1 - %y = load i32 addrspace(4)* %arrayidx, align 4 - ret i32 %y -} - diff --git a/test/Transforms/InstCombine/constant-fold-gep-as-0.ll b/test/Transforms/InstCombine/constant-fold-gep-as-0.ll deleted file mode 100644 index 74fe316137..0000000000 --- a/test/Transforms/InstCombine/constant-fold-gep-as-0.ll +++ /dev/null @@ -1,235 +0,0 @@ -; "PLAIN" - No optimizations. This tests the target-independent -; constant folder. -; RUN: opt -S -o - < %s | FileCheck --check-prefix=PLAIN %s - -target datalayout = "e-p:128:128:128-p1:32:32:32-p2:8:8:8-p3:16:16:16-p4:64:64:64-p5:96:96:96-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32" - -; PLAIN: ModuleID = '<stdin>' - -; The automatic constant folder in opt does not have targetdata access, so -; it can't fold gep arithmetic, in general. However, the constant folder run -; from instcombine and global opt can use targetdata. -; PLAIN: @G8 = global i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -1) -@G8 = global i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -1) -; PLAIN: @G1 = global i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i8 1 to i1 addrspace(2)*), i8 -1) -@G1 = global i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i8 1 to i1 addrspace(2)*), i8 -1) -; PLAIN: @F8 = global i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -2) -@F8 = global i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -2) -; PLAIN: @F1 = global i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i8 1 to i1 addrspace(2)*), i8 -2) -@F1 = global i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i8 1 to i1 addrspace(2)*), i8 -2) -; PLAIN: @H8 = global i8 addrspace(1)* getelementptr (i8 addrspace(1)* null, i32 -1) -@H8 = global i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 0 to i8 addrspace(1)*), i32 -1) -; PLAIN: @H1 = global i1 addrspace(2)* getelementptr (i1 addrspace(2)* null, i8 -1) -@H1 = global i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i8 0 to i1 addrspace(2)*), i8 -1) - - -; The target-independent folder should be able to do some clever -; simplifications on sizeof, alignof, and offsetof expressions. The -; target-dependent folder should fold these down to constants. -; PLAIN-X: @a = constant i64 mul (i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64), i64 2310) -@a = constant i64 mul (i64 3, i64 mul (i64 ptrtoint ({[7 x double], [7 x double]} addrspace(4)* getelementptr ({[7 x double], [7 x double]} addrspace(4)* null, i64 11) to i64), i64 5)) - -; PLAIN-X: @b = constant i64 ptrtoint (double addrspace(4)* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) -@b = constant i64 ptrtoint ([13 x double] addrspace(4)* getelementptr ({i1, [13 x double]} addrspace(4)* null, i64 0, i32 1) to i64) - -; PLAIN-X: @c = constant i64 mul nuw (i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64), i64 2) -@c = constant i64 ptrtoint (double addrspace(4)* getelementptr ({double, double, double, double} addrspace(4)* null, i64 0, i32 2) to i64) - -; PLAIN-X: @d = constant i64 mul nuw (i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64), i64 11) -@d = constant i64 ptrtoint (double addrspace(4)* getelementptr ([13 x double] addrspace(4)* null, i64 0, i32 11) to i64) - -; PLAIN-X: @e = constant i64 ptrtoint (double addrspace(4)* getelementptr ({ double, float, double, double }* null, i64 0, i32 2) to i64) -@e = constant i64 ptrtoint (double addrspace(4)* getelementptr ({double, float, double, double} addrspace(4)* null, i64 0, i32 2) to i64) - -; PLAIN-X: @f = constant i64 1 -@f = constant i64 ptrtoint (<{ i16, i128 }> addrspace(4)* getelementptr ({i1, <{ i16, i128 }>} addrspace(4)* null, i64 0, i32 1) to i64) - -; PLAIN-X: @g = constant i64 ptrtoint (double addrspace(4)* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) -@g = constant i64 ptrtoint ({double, double} addrspace(4)* getelementptr ({i1, {double, double}} addrspace(4)* null, i64 0, i32 1) to i64) - -; PLAIN-X: @h = constant i64 ptrtoint (i1 addrspace(2)* getelementptr (i1 addrspace(2)* null, i32 1) to i64) -@h = constant i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i64 1) to i64) - -; PLAIN-X: @i = constant i64 ptrtoint (i1 addrspace(2)* getelementptr ({ i1, i1 addrspace(2)* }* null, i64 0, i32 1) to i64) -@i = constant i64 ptrtoint (double addrspace(4)* getelementptr ({i1, double} addrspace(4)* null, i64 0, i32 1) to i64) - -; The target-dependent folder should cast GEP indices to integer-sized pointers. - -; PLAIN: @M = constant i64 addrspace(5)* getelementptr (i64 addrspace(5)* null, i32 1) -; PLAIN: @N = constant i64 addrspace(5)* getelementptr ({ i64, i64 } addrspace(5)* null, i32 0, i32 1) -; PLAIN: @O = constant i64 addrspace(5)* getelementptr ([2 x i64] addrspace(5)* null, i32 0, i32 1) - -@M = constant i64 addrspace(5)* getelementptr (i64 addrspace(5)* null, i32 1) -@N = constant i64 addrspace(5)* getelementptr ({ i64, i64 } addrspace(5)* null, i32 0, i32 1) -@O = constant i64 addrspace(5)* getelementptr ([2 x i64] addrspace(5)* null, i32 0, i32 1) - -; Fold GEP of a GEP. Very simple cases are folded. - -; PLAIN-X: @Y = global [3 x { i32, i32 }]addrspace(3)* getelementptr inbounds ([3 x { i32, i32 }]addrspace(3)* @ext, i64 2) -@ext = external addrspace(3) global [3 x { i32, i32 }] -@Y = global [3 x { i32, i32 }]addrspace(3)* getelementptr inbounds ([3 x { i32, i32 }]addrspace(3)* getelementptr inbounds ([3 x { i32, i32 }]addrspace(3)* @ext, i64 1), i64 1) - -; PLAIN-X: @Z = global i32addrspace(3)* getelementptr inbounds (i32addrspace(3)* getelementptr inbounds ([3 x { i32, i32 }]addrspace(3)* @ext, i64 0, i64 1, i32 0), i64 1) -@Z = global i32addrspace(3)* getelementptr inbounds (i32addrspace(3)* getelementptr inbounds ([3 x { i32, i32 }]addrspace(3)* @ext, i64 0, i64 1, i32 0), i64 1) - - -; Duplicate all of the above as function return values rather than -; global initializers. - -; PLAIN: define i8 addrspace(1)* @goo8() nounwind { -; PLAIN: %t = bitcast i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -1) to i8 addrspace(1)* -; PLAIN: ret i8 addrspace(1)* %t -; PLAIN: } -; PLAIN: define i1 addrspace(2)* @goo1() nounwind { -; PLAIN: %t = bitcast i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i32 1 to i1 addrspace(2)*), i32 -1) to i1 addrspace(2)* -; PLAIN: ret i1 addrspace(2)* %t -; PLAIN: } -; PLAIN: define i8 addrspace(1)* @foo8() nounwind { -; PLAIN: %t = bitcast i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -2) to i8 addrspace(1)* -; PLAIN: ret i8 addrspace(1)* %t -; PLAIN: } -; PLAIN: define i1 addrspace(2)* @foo1() nounwind { -; PLAIN: %t = bitcast i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i32 1 to i1 addrspace(2)*), i32 -2) to i1 addrspace(2)* -; PLAIN: ret i1 addrspace(2)* %t -; PLAIN: } -; PLAIN: define i8 addrspace(1)* @hoo8() nounwind { -; PLAIN: %t = bitcast i8 addrspace(1)* getelementptr (i8 addrspace(1)* null, i32 -1) to i8 addrspace(1)* -; PLAIN: ret i8 addrspace(1)* %t -; PLAIN: } -; PLAIN: define i1 addrspace(2)* @hoo1() nounwind { -; PLAIN: %t = bitcast i1 addrspace(2)* getelementptr (i1 addrspace(2)* null, i32 -1) to i1 addrspace(2)* -; PLAIN: ret i1 addrspace(2)* %t -; PLAIN: } -define i8 addrspace(1)* @goo8() nounwind { - %t = bitcast i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -1) to i8 addrspace(1)* - ret i8 addrspace(1)* %t -} -define i1 addrspace(2)* @goo1() nounwind { - %t = bitcast i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i32 1 to i1 addrspace(2)*), i32 -1) to i1 addrspace(2)* - ret i1 addrspace(2)* %t -} -define i8 addrspace(1)* @foo8() nounwind { - %t = bitcast i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 1 to i8 addrspace(1)*), i32 -2) to i8 addrspace(1)* - ret i8 addrspace(1)* %t -} -define i1 addrspace(2)* @foo1() nounwind { - %t = bitcast i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i32 1 to i1 addrspace(2)*), i32 -2) to i1 addrspace(2)* - ret i1 addrspace(2)* %t -} -define i8 addrspace(1)* @hoo8() nounwind { - %t = bitcast i8 addrspace(1)* getelementptr (i8 addrspace(1)* inttoptr (i32 0 to i8 addrspace(1)*), i32 -1) to i8 addrspace(1)* - ret i8 addrspace(1)* %t -} -define i1 addrspace(2)* @hoo1() nounwind { - %t = bitcast i1 addrspace(2)* getelementptr (i1 addrspace(2)* inttoptr (i32 0 to i1 addrspace(2)*), i32 -1) to i1 addrspace(2)* - ret i1 addrspace(2)* %t -} - -; PLAIN-X: define i64 @fa() nounwind { -; PLAIN-X: %t = bitcast i64 mul (i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64), i64 2310) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fb() nounwind { -; PLAIN-X: %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fc() nounwind { -; PLAIN-X: %t = bitcast i64 mul nuw (i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64), i64 2) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fd() nounwind { -; PLAIN-X: %t = bitcast i64 mul nuw (i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64), i64 11) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fe() nounwind { -; PLAIN-X: %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ({ double, float, double, double }* null, i64 0, i32 2) to i64) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @ff() nounwind { -; PLAIN-X: %t = bitcast i64 1 to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fg() nounwind { -; PLAIN-X: %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ({ i1, double }* null, i64 0, i32 1) to i64) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fh() nounwind { -; PLAIN-X: %t = bitcast i64 ptrtoint (i1 addrspace(2)* getelementptr (i1 addrspace(2)* null, i32 1) to i64) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -; PLAIN-X: define i64 @fi() nounwind { -; PLAIN-X: %t = bitcast i64 ptrtoint (i1 addrspace(2)* getelementptr ({ i1, i1 addrspace(2)* }* null, i64 0, i32 1) to i64) to i64 -; PLAIN-X: ret i64 %t -; PLAIN-X: } -define i64 @fa() nounwind { - %t = bitcast i64 mul (i64 3, i64 mul (i64 ptrtoint ({[7 x double], [7 x double]}* getelementptr ({[7 x double], [7 x double]}* null, i64 11) to i64), i64 5)) to i64 - ret i64 %t -} -define i64 @fb() nounwind { - %t = bitcast i64 ptrtoint ([13 x double] addrspace(4)* getelementptr ({i1, [13 x double]} addrspace(4)* null, i64 0, i32 1) to i64) to i64 - ret i64 %t -} -define i64 @fc() nounwind { - %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ({double, double, double, double} addrspace(4)* null, i64 0, i32 2) to i64) to i64 - ret i64 %t -} -define i64 @fd() nounwind { - %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ([13 x double] addrspace(4)* null, i64 0, i32 11) to i64) to i64 - ret i64 %t -} -define i64 @fe() nounwind { - %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ({double, float, double, double} addrspace(4)* null, i64 0, i32 2) to i64) to i64 - ret i64 %t -} -define i64 @ff() nounwind { - %t = bitcast i64 ptrtoint (<{ i16, i128 }> addrspace(4)* getelementptr ({i1, <{ i16, i128 }>} addrspace(4)* null, i64 0, i32 1) to i64) to i64 - ret i64 %t -} -define i64 @fg() nounwind { - %t = bitcast i64 ptrtoint ({double, double} addrspace(4)* getelementptr ({i1, {double, double}} addrspace(4)* null, i64 0, i32 1) to i64) to i64 - ret i64 %t -} -define i64 @fh() nounwind { - %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr (double addrspace(4)* null, i32 1) to i64) to i64 - ret i64 %t -} -define i64 @fi() nounwind { - %t = bitcast i64 ptrtoint (double addrspace(4)* getelementptr ({i1, double}addrspace(4)* null, i64 0, i32 1) to i64) to i64 - ret i64 %t -} - -; PLAIN: define i64* @fM() nounwind { -; PLAIN: %t = bitcast i64* getelementptr (i64* null, i32 1) to i64* -; PLAIN: ret i64* %t -; PLAIN: } -; PLAIN: define i64* @fN() nounwind { -; PLAIN: %t = bitcast i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1) to i64* -; PLAIN: ret i64* %t -; PLAIN: } -; PLAIN: define i64* @fO() nounwind { -; PLAIN: %t = bitcast i64* getelementptr ([2 x i64]* null, i32 0, i32 1) to i64* -; PLAIN: ret i64* %t -; PLAIN: } - -define i64* @fM() nounwind { - %t = bitcast i64* getelementptr (i64* null, i32 1) to i64* - ret i64* %t -} -define i64* @fN() nounwind { - %t = bitcast i64* getelementptr ({ i64, i64 }* null, i32 0, i32 1) to i64* - ret i64* %t -} -define i64* @fO() nounwind { - %t = bitcast i64* getelementptr ([2 x i64]* null, i32 0, i32 1) to i64* - ret i64* %t -} - -; PLAIN: define i32 addrspace(1)* @fZ() nounwind { -; PLAIN: %t = bitcast i32 addrspace(1)* getelementptr inbounds (i32 addrspace(1)* getelementptr inbounds ([3 x { i32, i32 }] addrspace(1)* @ext2, i64 0, i64 1, i32 0), i64 1) to i32 addrspace(1)* -; PLAIN: ret i32 addrspace(1)* %t -; PLAIN: } -@ext2 = external addrspace(1) global [3 x { i32, i32 }] -define i32 addrspace(1)* @fZ() nounwind { - %t = bitcast i32 addrspace(1)* getelementptr inbounds (i32 addrspace(1)* getelementptr inbounds ([3 x { i32, i32 }] addrspace(1)* @ext2, i64 0, i64 1, i32 0), i64 1) to i32 addrspace(1)* - ret i32 addrspace(1)* %t -} |